Monthly Climate Summary for   June   2010  at Luton (Cranleigh Gardens)
                          home daily
                                          Often sunny and warm with long dry periods                                back forward
                         
Overall mean temperature was 16.3 ēC which is +1.9 degC compared with the 1971-2000 average  
Mean day maximum (09-21) was 21.9 ēC which is +2.9 degC compared with the 1971-2000 average  
Mean night minimum (21-09) was 10.7 ēC which is +0.8 degC compared with the 1971-2000 average  
Mean 24hr maximum (09-09) was 21.9 ēC                
Mean 24hr minimum (09-09) was 10.7 ēC                
  Highest day max was 29.2 ēC on  the   27                 
  Lowest day max was 13.6 ēC on  the 1            
  Highest night min was 16.7 ēC on  the 30            
  Lowest night min was 5.3 ēC on  the 19            
  Lowest grass min was 1.7 ēC on  the 16            
                         
Total rainfall this month was 42.0 mm which is 66.1 per  cent of the 1971-2000 average    
  Highest daily fall was 10.5 mm on  the 13            
Number of hours with rain was                    
Equiv. TSR rainfall duration was 25.5 hrs which is 97.0 per  cent of the 1971-2000 average    
  Highest no of wet hrs   hrs on  the              
  Highest duration 8.0 hrs on  the 3            
  Mean rainfall intensity 1.65 mm/hr                
                         
Total CS sunshine this month was 223.5 hrs which is 124.9 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 14.7 hrs on  the 3            
                         
Maximum  snow depth  was 0.0 cm on  the               
                         
Mean sea-level pressure at 09Z 1018.2 mbar which is +1.4 mbar compared with the 1961-1990 average  
  Highest pressure at 09Z 1028.9 mbar on  the 15            
  Lowest  pressure at 09Z 1001.3 mbar on  the 8            
                         
Number of days with:                      
Air Frost 0   0.2mm rain 8   No  sun 1   Snow lying 0    
Grnd Frost 0   1.0mm 8   3h  sun 22   Snow/sleet 0    
Max < 0ēC 0   5mm 5   6h  sun 17   Hail 0    
Max > 10 30   10mm 1   9h  sun 11   Thunder 0    
Max > 20 19   25mm 0   12h sun 8   Fog at 09Z 0    
Max > 30 0         15h sun 0   Gale 0    
                         
Notable events during the month: