Cambridge Weather Summary
   Year 2013

Based on 364 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 9.8
   Minimum: -9.6 (22 January 06:30)
   Maximum: 32.8 (22 July 15:00)

Relative Humidity (%)
   Average: 77.7
   Minimum: 0 (21 June 00:30)
   Maximum: 100 (02 January 14:00)

Dew Point (degrees C)
   Average: 5.7
   Minimum: -43.7 (23 December 19:30)
   Maximum: 20.4 (23 July 09:30)

Atmospheric Pressure (mbar)
   Average: 1013.8
   Minimum: 968 (24 December 01:30)
   Maximum: 1041 (25 November 18:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.4
   Minimum: 0.0 (09 January 16:30)
   Maximum: 38.0 (18 April 10:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.6
   Minimum: 0 (09 January 17:00)
   Maximum: 52 (28 October 07:30)

Prevalent Wind Direction
   SW (23.7% of readings)

Total Sunshine Hours
   1348.6

Total Rainfall mm
   425.0