Cambridge Weather Summary
   April 1998

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

Temperature (degrees C)
   Average: 8.7
   Minimum: 0.0 (12 April 05:00)
   Maximum: 21.7 (22 April 15:00)

Relative Humidity (%)
   Average: 81.9
   Minimum: 34 (13 April 14:30)
   Maximum: 100 (12 April 03:00)

Dew Point (degrees C)
   Average: 5.7
   Minimum: -7.8 (13 April 14:30)
   Maximum: 18.1 (29 April 15:00)

Atmospheric Pressure (mbar)
   Average: 1002.5
   Minimum: 981 (04 April 04:30)
   Maximum: 1019 (30 April 21:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 3.5
   Minimum: 0.0 (01 April 02:00)
   Maximum: 13.3 (04 April 12:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.5
   Minimum: 0 (07 April 01:30)
   Maximum: 38 (04 April 14:00)

Prevalent Wind Direction
   S (46.2% of readings)

Total Sunshine Hours
   67.2

Total Rainfall mm
   92.5