The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Sep 2018.

 site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun Pres09                      
        mean   high    low  Total 12hMx  Mean  High   Low  Mean  High   Low  Total   Max Temp Anom             Anom                      
          mb     mb     mb     mm    mm     C     C     C     C     C     C     hr    hr    C    C    %    %     mb                      
03002                                                       9.1  12.0   1.8                                          Baltasound          
03005                        76.0  14.0                     9.4  11.8   6.6                          71              Lerwick             
03008 1009.4 1025.1  993.4                                 10.2  12.1   6.9                                          Fair Isle           
03017                                                       9.1  12.4   5.8   61.0   9.6                  66*        Kirkwall            
03023                                                       9.9  13.5   6.1                                          South Uist Range    
03026                                                       8.7  13.3   4.8   58.3  10.3                             Stornoway           
03031                        86.2  14.0                     7.0  12.2   1.3   42.0   6.9             57              Loch Glascarnoch    
03044                        53.6   7.0  15.1  24.3   7.0   6.9  13.4  -0.2   56.1  10.5 11.0 -0.2   50              Altnaharra          
03047                                                       6.6  12.7   0.5                                          Tulloch Bridge      
03062                        35.0   5.0                     8.2  14.3   2.3                          65              Tain Range          
03063                                                       7.2  13.1   2.0   54.5   8.0                             Aviemore            
03066                                                       9.8  15.0   6.5   83.6  10.2                  80*        Kinloss             
03068                        33.6   7.0                     9.1  11.7   5.2                          48              Lossiemouth         
03075                                                       8.6  13.2   2.3                                          Wick                
03080                                    17.0  22.2   6.9                                                            Aboyne              
03091                                                       9.1  12.8   3.6   65.4  10.5                  59*        Aberdeen Dyce       
03171                                                       9.1  12.2   4.6   65.3  10.3                  52*        Leuchars            
03100                                                       9.8  14.1   6.2   58.4  10.8                             Tiree               
03105                                                       9.6  13.7   3.6                                          Port Ellen          
03132                        47.4  11.0  16.2  18.6   4.5   9.7  14.3   3.8              13.0 +0.3   55              West Freugh         
03134                                                       9.7  13.4   6.1   46.8   8.5                             Glasgow Bishopton   
03136                                                      10.4  14.4   5.6                                          Prestwick           
03153                                                      10.4  14.9   6.3   55.4   9.0                             Dundrennan          
03155                        37.6  11.0  14.8  18.3   9.8   8.7  13.5   4.7              11.8 +0.2   48              Drumalbin           
03158                                                       8.8  14.3   5.0                                          Charterhall         
03162                        98.2  27.0                     7.2  14.0  -0.5   29.5   6.6             73   31*        Eskdalemuir         
03166                                                       9.3  12.0   4.4   51.9   8.3                  41         Edinburgh Gogarbank 
03204                                                      12.1  15.3   9.4   75.8  12.5                  55         Ronaldsway          
03210                        70.8  35.0  15.7  17.0  13.9  11.3  14.8   7.9              13.5 +0.4   74              St Bees Head        
03212                                                      10.1  16.0   4.2                                          Keswick             
03214                                                      12.3  16.0   7.2                                          Walney Island       
03220                                                      10.6  15.9   4.5                                          Carlisle            
03224                        98.0  30.0                     8.0  14.4   3.1                                          Spadeadam           
03225                        85.0  20.0  15.8  18.3  13.3   8.6  14.8   0.7   32.2  10.4 12.2 +0.7   66              Shap Fell           
03226                                                       9.4  15.2   2.7                                          Warcop Range        
03351                                                      10.7  17.3   5.2   49.7  10.5                             Rostherne           
03230                                                       7.7  14.9   1.9                                          Redesdale           
03238                        22.8   5.0                     9.4  15.7   4.2                          35              Albermarle          
03240                                                      10.1  15.2   6.4   53.0  10.1                  38         Boulmer             
03257                                                      10.0  15.6   5.5   55.0   7.4                  45*        Leeming             
03266                                                      10.8  14.9   2.9                                          Linton-on-Ouse      
03275                        21.2   7.0                    10.5  14.7   5.4                          40              Loftus              
03292                                                      11.6  15.3   6.0                                          Bridlington         
03354                                                      10.9  15.7   7.1   53.5  11.4                             Nottingham Wea Cen  
03373                                                      10.2  15.6   3.2                                          Scampton            
03377                                                      11.0  16.0   6.3   57.2  12.2                  41*        Waddington          
03379                                                      10.5  15.9   6.0                                          Cranwell            
03382                                                      10.8  15.0   5.0   62.8  11.5                  43         Leconfield          
03385                                    19.1  24.3  15.1  11.2  15.6   6.1              15.2                        Donna Nook          
03391                        17.2   9.0                    10.4  16.1   3.9                          32              Coningsby           
03392                                                      10.5  15.8   4.6                                          Wainfleet           
03302                                                      12.8  16.4   8.1   73.7  11.4                  56*        Valley              
03301                                                      11.3  16.2   5.4                                          Raf Mona            
03316                        47.8  15.0                    13.0  17.2   8.4                          67              Crosby              
03321                                    18.8  25.1  15.3                                                            Hawarden            
03405                                                      12.3  14.9   9.3   70.0  11.8                             Aberdaron           
03409                                                       9.8  15.8   4.1   40.4   8.5                  37         Bala                
03410                                                       9.7  14.5   6.0   44.9   8.5                             Lake Vrynwy         
03502                                                      12.2  15.6   8.0   61.4  10.3                  43*        Aberporth           
03503                                                      10.1  16.9   4.0                                          Trawscoed           
03507                        58.8  14.0  16.4  22.2  14.2   9.0  14.9   3.6              12.7                        Sennybridge         
03604                                                      13.0  16.1   9.4                                          Milford Haven       
03605                                                      12.3  16.8   2.2                                          Pembrey Sands       
03609                        20.6   5.0  18.3  22.0  16.2  13.7  17.0   9.5              16.0 +0.9   27              Mumbles             
03716                                                      12.9  17.1   7.5   47.2  10.6                  29         St Athan            
03330                        55.2  18.0  16.3  22.4  12.8   9.9  14.6   5.9              13.1 +0.7   63              Leek Thorncliffe    
03414                        27.4   8.0  18.6  24.4  15.0   9.9  16.8   4.5   50.2   8.2 14.3 +0.8   48   43*        Shawbury            
03520                        16.4   5.0  19.2  24.1  16.5   8.6  15.4   1.5   43.5   8.3 13.9 +0.1   27              Shobdon             
03522                         5.8   2.0  19.7  24.3  17.0   9.9  16.2   2.7              14.8 +0.8   11              Hereford Credenhill 
03529                                                      10.7  16.8   2.9                                          Pershore            
03535                                                      11.1  16.1   5.5                                          Coleshill           
03628                                                      11.9  16.4   5.2   53.1  10.7                  35         Filton              
03647                                    19.4  23.4  17.0                                                            Little Rissington   
03649                                                      11.0  16.0   4.5   66.9   9.6                  45         Brize Norton        
03658                                                       8.9  16.3   2.1                                          Benson              
03660                         3.2   3.0  20.7  23.4  16.7  10.4  15.5   6.0              15.6 +1.6    5              High Wycombe        
03462                                                      10.5  16.0   5.9   67.3  12.6                  46         Wittering           
03482                                                      10.1  16.4   3.5                                          Marham              
03488                                                      11.6  15.8   6.7   74.5  12.6                             Weybourne           
03560                                    20.8  24.1  17.9                                                            Bedford             
03590                                                      11.0  15.7   5.7   67.7  12.6                  50*        Wattisham           
03693                                                      11.8  16.6   6.7   97.8  12.6                             Shoeburyness        
03707                        16.8   3.0  19.6  24.7  17.1  13.2  17.1   6.2              16.4        24              Chivenor            
03710                        23.6   4.0                    10.4  14.0   6.2   35.8   9.1             21              Liscombe            
03740                                                      11.1  15.5   5.5   48.2   8.7                  33*        Lyneham             
03743                                                      10.7  15.6   5.0                                          Larkhill            
03803                                                      14.1  16.4  11.6                                          Scilly/St. Marys    
03808                                                      13.4  16.1   9.4   59.0   9.6                  42         Camborne            
03809                                                      12.8  15.8   7.2                                          Culdrose RNAS       
03823                        14.0   4.0  18.4  22.3  15.3  11.6  14.9   7.3              15.0 +1.2   14              Cardinham           
03827                                                      12.9  16.6   6.4                                          Plymouth            
03840                                                      11.0  14.5   5.8                                          Dunkeswell          
03853                                                      11.2  16.7   3.4   60.0   9.8                  42         Yeovilton           
03857                                                      14.3  16.7  11.2                                          Isle of Portland    
03672                                                      10.6  16.4   5.8                                          Northolt            
03746                         4.8   4.0                    10.4  15.7   5.5                           8              Boscombe Down       
03749                                                      10.4  16.3   5.8                                          Middle Wallop       
03761                         5.6   4.0                    10.4  16.5   4.8   91.5  12.3              9   59         Odiham              
03768                         7.6   4.0  21.8  24.0  18.5   9.2  16.5   2.9              15.5                        South Farnborough   
03772                                                      12.0  16.7   7.7   90.3  12.4                  67*        Heathrow            
03781                                                      10.8  15.9   5.9                                          Kenley              
03796                                                      12.7  16.7   8.8                                          Langdon Bay         
03797                        19.0  12.0  19.9  22.8  17.3  12.3  15.1   8.2   84.3  12.3 16.1 +0.8   41   57*        Manston             
03862                                                       9.6  17.0   2.5   77.9  10.6                  54*        Bournemouth Hurn    
03866                                                      14.2  17.6  10.9                                          St Catherines Point 
03872                                                      11.4  17.5   5.6                                          Thorney Island      
03876                                                      10.8  17.5   6.0                                          Shoreham            
03882                                                      11.6  16.6   7.8   70.3  10.3                  44         Herstmonceux        
03895                         2.6   2.0  20.6  24.1  17.7  13.8  16.9  10.5   99.8  12.4 17.2 +1.4    4   54         Jersey Airport      
03901                                                       9.6  14.0   3.9   39.5   8.2                             Thomastown          
03911                                                       8.4  13.5   4.1                                          Lough Fea           
03915                        28.0   7.0                     9.1  14.5   5.5                                          Port Glenone        
03916                        40.2   8.0                     9.3  14.3   5.1                          37              Ballypatrick Forest 
03917                                                       9.9  14.7   4.0   48.8   8.3                  45*        Aldergrove          
03923                                                       9.5  13.9   6.7                                          Glennane            
03953 1019.7 1027.9  999.3   65.0  14.0                    11.9  14.4   7.4                          52        +4.4  Valentia            
03955                        26.7   6.0                    10.6  13.0   6.5   64.6  11.8             28   48         Cork Airport        
03956 1019.4 1026.3 1002.0   30.4   6.0                    11.2  14.7   7.5                                    +4.0  Johnstown Castle    
03962 1019.1 1027.9  998.9   32.3   8.0                    11.5  14.7   6.8   42.0   8.7             43   34   +4.2  Shannon Airport     
03967 1018.2 1026.3  998.5   20.8   4.0                    10.0  15.6   3.2   68.7   9.8                             Casement Aerodrome  
03969 1018.1 1026.1  998.4   23.7   6.0                    10.0  14.9   4.6   72.0   9.6             40   55   +3.3  Dublin Airport      
03973 1017.5 1027.4  997.0   53.6  13.0                     9.3  13.0   6.8   37.9   9.5                             Connaught Airport   
03976 1016.6 1027.6  995.8   48.7  21.0                    11.3  14.3   6.4                          48        +2.9  Belmullet           
03952                        25.6   6.0                                                                              Roches Point        
03970                        53.2  18.0                     9.3  13.7   2.4                                          Claremorris         
03971                        22.2   3.0                     9.4  14.6   3.7                                          Mullingar           
03978                        42.8   7.0  15.9  18.9  14.5  10.5  14.7   5.8              13.2                        Finner              
03961                        19.8   5.0                    10.5  15.0   5.1                                          Oak Park            
03979                                                       9.7  14.0   3.3                                          Ballyhaise          
03966 1018.7 1027.4  998.7   43.1   7.0                     9.7  14.4   3.1                                          Gurteen             
03963 1017.7 1027.8  996.8   56.3  13.0                    12.1  14.1   8.6                                          Mace Head           
03951 1020.3 1027.8 1001.2   43.9  14.0                    12.5  14.4   8.3                                          Sherkin Island      
03980 1015.2 1026.0  994.4   56.1  20.0                    11.1  14.8   8.5                          58        +2.2  Malin Head          
 site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun Pres                        
The data above are for the month of Sep 2018 ending at 06GMT on day 19.

Averages refer to the period 1981-2010 in all cases.

09GMT MSL Pressure (mb) : mean, highest and lowest MSL pressure at 0900GMT
Rainfall (mm) : total starting 0600GMT/1st, and greatest 12-hour fall ending 06GMT or 18GMT
Maximum Temperature (degC) : for the period 06-18GMT, mean, highest and lowest
Minimum Temperature (degC) : for the period 18-06GMT, mean, highest and lowest
Sunshine (h) : total and highest daily value
Mean Temperature (degC) : the average of the mean maximum and mean minimum
Temperature anomaly (degC) : the departure from the climatological average
Rainfall percentage (%) : the monthly total as a percentage of the climatological average
Sunshine percentage (%) : the monthly total as a percentage of the climatological average (an asterisk denotes site now uses a Kipp-Zonen instrument). This change was made to the tables on 27.08.2008. Climatological averages are for 30-years of pseudo-KZ observations in this case)
Pressure anomaly (mb) : the departure from the climatological average

Interested in finding out more about weather averages and extremes for 1981-2010 for about 250 sites in the British Isles? Then the new publication Climatological averages for 1981-2010 and 2001-2010 is what you need.

This page is maintained by r.brugge@reading.ac.uk