Cambridge Weather Summary
   April 2004

Based on 30 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 10.1
   Minimum: 1.2 (11 April 01:00)
   Maximum: 24.8 (24 April 10:30)

Relative Humidity (%)
   Average: 77.3
   Minimum: 24 (23 April 10:00)
   Maximum: 100 (02 April 07:00)

Dew Point (degrees C)
   Average: 5.7
   Minimum: -1.9 (19 April 13:00)
   Maximum: 12.3 (21 April 17:00)

Atmospheric Pressure (mbar)
   Average: 1010.6
   Minimum: 970 (18 April 16:00)
   Maximum: 1027 (12 April 07:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.9
   Minimum: 0.0 (02 April 05:00)
   Maximum: 20.6 (04 April 15:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.8
   Minimum: 0 (09 April 18:30)
   Maximum: 44 (04 April 01:00)

Prevalent Wind Direction
   SE (29.0% of readings)

Total Sunshine Hours
   117.0

Total Rainfall mm
   41.2