Cambridge Weather Summary
   April 2012

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

Temperature (degrees C)
   Average: 7.3
   Minimum: -3.6 (06 April 05:00)
   Maximum: 19.1 (30 April 14:00)

Relative Humidity (%)
   Average: 80.0
   Minimum: 31 (16 April 12:30)
   Maximum: 100 (01 April 03:30)

Dew Point (degrees C)
   Average: 3.8
   Minimum: -7.4 (16 April 13:00)
   Maximum: 11.4 (08 April 15:00)

Atmospheric Pressure (mbar)
   Average: 1001.7
   Minimum: 973 (18 April 14:30)
   Maximum: 1027 (16 April 07:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 5.2
   Minimum: 0.0 (01 April 23:00)
   Maximum: 28.0 (18 April 07:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 12.9
   Minimum: 0 (04 April 09:30)
   Maximum: 38 (26 April 13:30)

Prevalent Wind Direction
   SW (21.5% of readings)

Total Sunshine Hours
   97.8

Total Rainfall mm
   70.3