Cambridge Weather Summary
   July 2007

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

Temperature (degrees C)
   Average: 17.3
   Minimum: 6.8 (31 July 04:00)
   Maximum: 27.0 (16 July 11:30)

Relative Humidity (%)
   Average: 74.0
   Minimum: 28 (08 July 15:30)
   Maximum: 100 (01 July 00:00)

Dew Point (degrees C)
   Average: 12.1
   Minimum: 3.7 (08 July 15:30)
   Maximum: 19.9 (12 July 16:00)

Atmospheric Pressure (mbar)
   Average: 1009.8
   Minimum: 996 (03 July 10:30)
   Maximum: 1023 (31 July 07:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 6.1
   Minimum: 0.0 (03 July 19:30)
   Maximum: 36.0 (26 July 14:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 13.7
   Minimum: 0 (08 July 03:30)
   Maximum: 42 (26 July 14:30)

Prevalent Wind Direction
   SW (36.2% of readings)

Total Sunshine Hours
   157.3

Total Rainfall mm
   53.1