Monthly Climate Summary for  June  2008  at Hampstead  
                        home daily
               A fairly dry and bright month. Warm spell 8th-10th, then generally cool.   back forward
                       
Overall mean temperature was 15.4 ēC which is +0.3 degC compared with the 1971-2000 average
Mean day maximum (09-21) was 19.8 ēC              
Mean night minimum (21-09) was 11.2 ēC              
Mean 24hr maximum (09-09) was 19.8 ēC which is -0.1 degC compared with the 1971-2000 average
Mean 24hr minimum (09-09) was 11.1 ēC which is +0.7 degC compared with the 1971-2000 average
  Highest day max was 26.2 ēC on  the   9          
  Lowest day max was 14.7 ēC on  the 3          
  Highest night min was 16.3 ēC on  the 22          
  Lowest night min was 7.6 ēC on  the 16          
  Lowest grass min was 2.8 ēC on  the 16          
                       
Total rainfall this month was 35.4 mm which is 60.0 per  cent of the 1971-2000 average  
  Highest daily fall was 10.3 mm on  the 3          
Number of hours with rain was 52.0 hrs              
Equiv. TSR rainfall duration was 36.4 hrs which is 110.3 per  cent of the 1971-2000 average  
  Highest no of wet hrs 19.0 hrs on  the 3          
  Highest equiv duration 15.8 hrs on  the 3          
Mean Rainfall Intensity 0.97 mm/h              
                       
Total sunshine this month was 188.1 hrs which is 104.0 per  cent of the 1971-2000 average  
Equiv. C/S sunshine total was 206.9 hrs which is 104.0 per  cent of the 1971-2000 average  
  Highest daily sun was 11.3 hrs on  the 5          
                       
Maximum  snow depth  was 0.0 cm              
                       
Mean sea-level pressure at 09Z 1017.9 mbar which is +1.0 mbar compared with the 1961-1990 average
  Highest pressure at 09Z 1027.0 mbar on  the 9          
  Lowest  pressure at 09Z 1009.0 mbar on  the 19          
                       
Number of days with:                    
Air Frost 0   0.2mm rain 9   No  sun 1   Snow lying 0  
Grnd Frost 0   1.0mm 5   3h  sun 24   Snow/sleet 0  
Max < 0ēC 0   5mm 3   6h  sun 18   Hail 0  
Max > 10 30   10mm 2   9h  sun 7   Thunder 0  
Max > 20 15   25mm 0   12h sun 0   Fog at 09Z 0  
Max > 30 0         15h sun 0   Gale 0  
                       
Notable events during the month: