Cambridge Weather Summary
   December 2013

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

Temperature (degrees C)
   Average: 6.2
   Minimum: -0.4 (11 December 08:30)
   Maximum: 13.6 (16 December 09:00)

Relative Humidity (%)
   Average: 84.9
   Minimum: 0 (23 December 19:30)
   Maximum: 100 (02 December 07:00)

Dew Point (degrees C)
   Average: 3.8
   Minimum: -43.7 (23 December 19:30)
   Maximum: 11.1 (15 December 22:00)

Atmospheric Pressure (mbar)
   Average: 1012.3
   Minimum: 968 (24 December 01:30)
   Maximum: 1037 (01 December 20:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 5.6
   Minimum: 0.0 (01 December 16:30)
   Maximum: 28.0 (24 December 02:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 14.1
   Minimum: 0 (01 December 16:30)
   Maximum: 52 (05 December 15:00)

Prevalent Wind Direction
   S (39.4% of readings)

Total Sunshine Hours
   61.6

Total Rainfall mm
   30.8