Cambridge Weather Summary
   July 2011

Based on 31 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 16.1
   Minimum: 8.0 (02 July 04:30)
   Maximum: 26.5 (31 July 15:30)

Relative Humidity (%)
   Average: 70.4
   Minimum: 28 (15 July 13:00)
   Maximum: 100 (02 July 04:00)

Dew Point (degrees C)
   Average: 10.1
   Minimum: 1.9 (01 July 13:00)
   Maximum: 17.3 (16 July 13:00)

Atmospheric Pressure (mbar)
   Average: 1012.1
   Minimum: 988 (17 July 14:30)
   Maximum: 1027 (01 July 00:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.8
   Minimum: 0.0 (02 July 02:30)
   Maximum: 22.0 (06 July 13:00)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.7
   Minimum: 0 (02 July 04:00)
   Maximum: 38 (06 July 16:30)

Prevalent Wind Direction
   NW (23.9% of readings)

Total Sunshine Hours
   121.3

Total Rainfall mm
   27.4