Cambridge Weather Summary
   April 2001

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

Temperature (degrees C)
   Average: 8.0
   Minimum: 0.0 (17 April 05:00)
   Maximum: 21.3 (02 April 14:00)

Relative Humidity (%)
   Average: 77.9
   Minimum: 35 (13 April 12:30)
   Maximum: 100 (09 April 04:00)

Dew Point (degrees C)
   Average: 4.1
   Minimum: -5.8 (13 April 12:30)
   Maximum: 11.4 (02 April 19:30)

Atmospheric Pressure (mbar)
   Average: 1011.1
   Minimum: 993 (04 April 03:00)
   Maximum: 1034 (12 April 23:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 3.9
   Minimum: 0.0 (09 April 06:00)
   Maximum: 11.7 (04 April 14:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 12.7
   Minimum: 0 (09 April 06:00)
   Maximum: 32 (06 April 18:30)

Prevalent Wind Direction
   S (27.3% of readings)

Total Sunshine Hours
   95.4

Total Rainfall mm
   59.6