Cambridge Weather Summary
   April 2000

Based on 30 days worth of half-hourly data recorded with
rooftop sensors at AT&T Laboratories, Cambridge, U.K.

Temperature (degrees C)
   Average: 8.5
   Minimum: -1.2 (06 April 07:00)
   Maximum: 19.5 (29 April 16:30)

Relative Humidity (%)
   Average: 80.0
   Minimum: 29 (10 April 13:00)
   Maximum: 100 (03 April 05:30)

Dew Point (degrees C)
   Average: 4.9
   Minimum: -5.1 (10 April 18:30)
   Maximum: 13.5 (20 April 16:00)

Atmospheric Pressure (mbar)
   Average: 1003.9
   Minimum: 977 (12 April 01:00)
   Maximum: 1036 (07 April 03:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 3.4
   Minimum: 0 (02 April 22:00)
   Maximum: 14.9 (04 April 14:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.1
   Minimum: 0 (02 April 22:30)
   Maximum: 40 (17 April 14:30)

Prevalent Wind Direction
   SE (42.9% of readings)

Total Sunshine Hours
   106.2

Total Rainfall mm
   66.7