Cambridge Weather Summary
   Year 2004

Based on 367 days worth of half-hourly data recorded with
rooftop sensors at AT&T Laboratories, Cambridge, U.K.

Temperature (degrees C)
   Average: 11.2
   Minimum: -4.8 (01 March 06:30)
   Maximum: 32.8 (07 August 11:00)

Relative Humidity (%)
   Average: 80.0
   Minimum: 24 (23 April 11:00)
   Maximum: 100 (01 January 12:00)

Dew Point (degrees C)
   Average: 7.4
   Minimum: -8.0 (26 February 10:00)
   Maximum: 21.7 (09 August 16:30)

Atmospheric Pressure (mbar)
   Average: 1014.2
   Minimum: 970 (18 April 17:00)
   Maximum: 1038 (01 March 20:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 5.4
   Minimum: 0.0 (02 January 19:00)
   Maximum: 39.5 (20 March 15:00)

Half-hourly Maximum Wind Speed (knots)
   Average: 12.5
   Minimum: 0 (02 January 21:30)
   Maximum: 72 (20 March 15:30)

Prevalent Wind Direction
   SW (25.7% of readings)

Total Sunshine Hours
   1354.9

Total Rainfall mm
   542.6