Cambridge Weather Summary
   March 2009

Based on 31 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 6.5
   Minimum: -2.0 (05 March 05:00)
   Maximum: 16.4 (16 March 14:00)

Relative Humidity (%)
   Average: 81.0
   Minimum: 40 (18 March 13:30)
   Maximum: 100 (01 March 04:00)

Dew Point (degrees C)
   Average: 3.3
   Minimum: -6.4 (29 March 11:00)
   Maximum: 9.6 (12 March 15:00)

Atmospheric Pressure (mbar)
   Average: 1012.8
   Minimum: 977 (04 March 03:00)
   Maximum: 1040 (17 March 19:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.6
   Minimum: 0.0 (01 March 00:00)
   Maximum: 28.0 (08 March 12:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.5
   Minimum: 0 (01 March 00:00)
   Maximum: 42 (08 March 14:00)

Prevalent Wind Direction
   SW (32.8% of readings)

Total Sunshine Hours
   182.0

Total Rainfall mm
   16.2