Cambridge Weather Summary
   July 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: 19.3
   Minimum: 9.2 (12 July 01:00)
   Maximum: 32.8 (22 July 15:00)

Relative Humidity (%)
   Average: 68.4
   Minimum: 21 (15 July 15:30)
   Maximum: 100 (01 July 03:30)

Dew Point (degrees C)
   Average: 12.7
   Minimum: 3.1 (09 July 11:00)
   Maximum: 20.4 (23 July 09:30)

Atmospheric Pressure (mbar)
   Average: 1020.2
   Minimum: 1000 (27 July 22:30)
   Maximum: 1038 (08 July 07:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 3.4
   Minimum: 0.0 (01 July 20:00)
   Maximum: 20.0 (28 July 01:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 9.5
   Minimum: 0 (01 July 22:30)
   Maximum: 28 (28 July 13:00)

Prevalent Wind Direction
   SW (17.7% of readings)

Total Sunshine Hours
   221.3

Total Rainfall mm
   36.1