Cambridge Weather Summary
   May 2011

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

Temperature (degrees C)
   Average: 13.2
   Minimum: -0.4 (04 May 04:30)
   Maximum: 24.8 (07 May 12:30)

Relative Humidity (%)
   Average: 64.7
   Minimum: 21 (01 May 14:00)
   Maximum: 100 (08 May 03:00)

Dew Point (degrees C)
   Average: 6.2
   Minimum: -6.7 (03 May 15:00)
   Maximum: 17.0 (08 May 07:30)

Atmospheric Pressure (mbar)
   Average: 1016.2
   Minimum: 1001 (26 May 11:30)
   Maximum: 1029 (24 May 23:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 6.7
   Minimum: 0.0 (04 May 01:00)
   Maximum: 34.0 (23 May 12:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 15.4
   Minimum: 0 (04 May 01:30)
   Maximum: 48 (22 May 14:00)

Prevalent Wind Direction
   SW (39.4% of readings)

Total Sunshine Hours
   181.2

Total Rainfall mm
   67.8