Monthly Weather Statistics from Pitsford Hall        
       
         
Statistics relate to the period until 0900GMT on        
Tuesday, February 14, 2012        
         
Air Temperatures        
The Highest Maximum: 6.4 C on 13th
The Lowest Maximum: 0.1 C on 8th
The Highest Minimum: 2.5 C on 14th
The Lowest Minimum: -13.0 C on 11th
The Mean Maximum: 2.2 C    
The Mean Minimum: -3.9 C    
The Overall Mean: -0.9 C    
Difference from the Monthly Mean: -5.8 C    
         
Solar Radiation        
Maximum (at 0900): 278.0 W/m^2 on 11th
Mean (at 0900): 57.2 W/m^2    
         
Relative Humidity:        
Highest Relative Humidity (at 0900): 100.0 % on 5th
Lowest Relative Humidity (at 0900): 76.1 % on 2nd
Mean Relative Humidity (at 0900): 92.0 %    
         
Dew Point:        
The Highest Dew Point (0900): 2.7 C on 13th
The Lowest Dew Point (at 0900): -12.1 C on 11th
The Mean Dew Point (at 0900): -2.3 C    
         
Rainfall:        
Total: 11.1 mm    
Percentage of the Monthly Mean: 26.9 %    
Duration: 19.0 hrs    
Highest 24 hour fall (0900 to 0900): 5.3 mm on 9th
Rain Days (>/=0.2mm): 5      
Wet Days (>/=1.0mm): 2      
         
Sunshine:        
Total Duration of Bright Sunshine: 19.7 hrs    
Sunniest day: 5.2 hrs on 1st
No. of days without sunshine: 6      
Percentage of the Monthly Mean: 28.3 %    
Cloud cover (mean at 0900): 6.1 oktas 76.3 %
         
Pressure (reduced to sea level):        
The Highest Pressure (at 0900): 1043.5 mb on 8th
The Lowest Pressure (at 0900): 1027.3 mb on 5th
Mean Pressure (at 0900): 1036.2 mb    
         
Winds        
Run of wind (mean over 24 hrs): 75.1 miles    
Mean daily wind speed: 4.1 mph    
Run of wind (cumulative): 975.7 miles    
Highest Maximum Gust: 29 mph on 13th
No. of gusts of 50mph or more: 0      
Highest wind strength (at 0900): 13.8 mph on 1st
Mean wind strength (at 0900): 4.2 mph    
         
Winds from the Following Directions:        
North 1      
North-north-east 1      
North-east 1      
East-north-east 0      
East 0      
East-south-east 0      
South-east 0      
South-south-east 1      
South 0      
South-south-west 0      
South-west 2      
West-south-west 0      
West 1      
West-north-west 0      
North-west 1      
North-north-west 1      
Calm 5      
         
Concrete      
Lowest Concrete Minimum: -8.3 C on 4th
Mean Concrete Minimum: -3.7 C    
         
Evaporation        
Piche 5 ml    
         
Days with:        
Thunder: 0      
Hail <5mm: 0      
Hail >/=5mm: 0      
Snow or snow & rain: 2      
Snow lying: 10      
Fog: 5      
Air Frost: 11      
Gales: 0      


This page was created by weather on 14 February 2012.