Cambridge Weather Summary
   July 2004

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

Temperature (degrees C)
   Average: 17.8
   Minimum: 6.4 (06 July 03:30)
   Maximum: 28.3 (23 July 09:00)

Relative Humidity (%)
   Average: 72.2
   Minimum: 30 (06 July 11:00)
   Maximum: 100 (02 July 02:30)

Dew Point (degrees C)
   Average: 12.1
   Minimum: 5.4 (06 July 14:00)
   Maximum: 18.7 (16 July 13:30)

Atmospheric Pressure (mbar)
   Average: 1015.2
   Minimum: 1003 (08 July 03:00)
   Maximum: 1027 (24 July 04:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.2
   Minimum: 0.0 (05 July 19:00)
   Maximum: 17.0 (07 July 13:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 10.5
   Minimum: 0 (05 July 19:00)
   Maximum: 36 (07 July 14:00)

Prevalent Wind Direction
   SW (31.8% of readings)

Total Sunshine Hours
   157.4

Total Rainfall mm
   27.0