Monthly Climate Summary for November 2008 at Hampstead  
                        home daily
                       Rather cold from the 21st; very dull start and finish   back forward
                       
Overall mean temperature was 7.2 ēC which is +0.2 degC compared with the 1971-2000 average
Mean day maximum (09-21) was 9.6 ēC              
Mean night minimum (21-09) was 5.3 ēC              
Mean 24hr maximum (09-09) was 9.8 ēC which is 0.0 degC compared with the 1971-2000 average
Mean 24hr minimum (09-09) was 4.6 ēC which is +0.3 degC compared with the 1971-2000 average
  Highest day max was 14.4 ēC on  the   14          
  Lowest day max was 3.0 ēC on  the 29          
  Highest night min was 10.6 ēC on  the 16          
  Lowest night min was -2.6 ēC on  the 23          
  Lowest grass min was -6.6 ēC on  the 23          
                       
Total rainfall this month was 49.5 mm which is 77.3 per  cent of the 1971-2000 average  
  Highest daily fall was 13.6 mm on  the 10          
Number of hours with rain was 84.0 hrs              
Equiv. TSR rainfall duration was 58.8 hrs which is 101.4 per  cent of the 1971-2000 average  
  Highest no of wet hrs 9.0 hrs on  the 11          
  Highest equiv duration 7.5 hrs on  the 11          
                       
Total sunshine this month was 50.5 hrs which is 80.1 per  cent of the 1971-2000 average  
Equiv. C/S sunshine total was 55.5 hrs which is 80.1 per  cent of the 1971-2000 average  
  Highest daily sun was 6.3 hrs on  the 25          
                       
Maximum  snow depth  was 0.0 cm   18          
                       
Mean sea-level pressure at 09Z 1014.1 mbar which is -0.4 mbar compared with the 1961-1990 average
  Highest pressure at 09Z 1032.4 mbar on  the 17          
  Lowest  pressure at 09Z 994.0 mbar on  the 30          
                       
Number of days with:                    
Air Frost 3   0.2mm rain 20   No  sun 8   Snow lying 1  
Grnd Frost 9   1.0mm 12   3h  sun 9   Snow/sleet 1  
Max < 0ēC 0   5mm 3   6h  sun 1   Hail 0  
Max > 10 18   10mm 1   9h  sun 0   Thunder 0  
Max > 20 0   25mm 0   12h sun 0   Fog at 09Z 1  
Max > 30 0         15h sun 0   Gale 0  
                       
Notable events during the month: