Cambridge Weather Summary
   December 2017

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

Temperature (degrees C)
   Average: 3.3
   Minimum: -5.6 (12 December 07:00)
   Maximum: 11.8 (31 December 05:30)

Relative Humidity (%)
   Average: 88.6
   Minimum: 48 (07 December 17:00)
   Maximum: 100 (01 December 00:00)

Dew Point (degrees C)
   Average: 1.6
   Minimum: -8.0 (12 December 07:30)
   Maximum: 11.5 (31 December 05:30)

Atmospheric Pressure (mbar)
   Average: 1011.5
   Minimum: 969 (10 December 12:00)
   Maximum: 1039 (22 December 16:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 5.2
   Minimum: 0.0 (02 December 05:30)
   Maximum: 24.0 (31 December 06:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 13.6
   Minimum: 0 (04 December 08:30)
   Maximum: 42 (25 December 22:30)

Prevalent Wind Direction
   SW (47.3% of readings)

Total Sunshine Hours
   55.2

Total Rainfall mm
   105.3