Monthly Climate Summary for  May 2010 at Milhaguet, Haute Vienne
                          home daily
                                         Exceptionally cold 3rd-5th;  very warm 23rd-25th       back forward
                         
Overall mean temperature was 12.2 ēC which is -1.7 degC compared with the 1971-2000 average  
Mean day maximum (09-21) was 17.1 ēC which is -4.0 degC compared with the 1971-2000 average  
Mean night minimum (21-09) was 7.2 ēC which is +0.5 degC compared with the 1971-2000 average  
Mean 24hr maximum (09-09) was 17.1 ēC                
Mean 24hr minimum (09-09) was 7.1 ēC                
  Highest day max was 30.3 ēC on  the   24            
  Lowest day max was 3.8 ēC on  the 5            
  Highest night min was 13.7 ēC on  the 24            
  Lowest night min was -0.2 ēC on  the 14            
  Lowest grass min was   ēC on  the              
                         
Total rainfall this month was 108.3 mm which is 138.8 per  cent of the 1971-2000 average    
  Highest daily fall was 18.6 mm on  the 4            
Number of hours with rain was                    
AWS  rainfall duration was 35.5 hrs which is   per  cent of the 1971-2000 average    
  Highest no of wet hrs   hrs on  the              
  Highest duration 7.0 hrs on  the 4            
  Mean rainfall intensity 3.05 mm/hr                
                         
Total est sunshine this month was 134.7 hrs which is 58.6 per  cent of the 1971-2000 average    
Equiv. C/S sunshine total was   hrs which is   per  cent of the 1971-2000 average    
  Highest daily sun was 9.7 hrs on  the 21            
                         
Maximum  snow depth  was 0.0 cm on  the               
                         
Mean sea-level pressure at 09Z 1016.6 mbar which is +0.6 mbar compared with the 1961-1990 average  
  Highest pressure at 09Z 1030.9 mbar on  the 20            
  Lowest  pressure at 09Z 1005.9 mbar on  the 10            
                         
Total number of days with:                      
Air Frost 1   0.2mm rain 15   No  sun 3   Snow lying 0    
Grnd Frost 0   1.0mm 13   3h  sun 18   Snow/sleet 1    
Max < 0ēC 0   5mm 8   6h  sun 7   Hail 0    
Max > 10 28   10mm 3   9h  sun 5   Thunder 2    
Max > 20 9   25mm 0   12h sun 0   Fog at 09Z 3    
Max > 30 1         15h sun 0   Gale 0    
                         
Notable events during the month: