Cambridge Weather Summary
   April 2015

Based on 30 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 9.2
   Minimum: 0.4 (07 April 04:30)
   Maximum: 23.9 (15 April 13:00)

Relative Humidity (%)
   Average: 70.2
   Minimum: 25 (27 April 12:30)
   Maximum: 100 (07 April 04:00)

Dew Point (degrees C)
   Average: 3.6
   Minimum: -8.7 (27 April 12:30)
   Maximum: 11.4 (25 April 09:30)

Atmospheric Pressure (mbar)
   Average: 1020.4
   Minimum: 1001 (25 April 14:00)
   Maximum: 1039 (07 April 07:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 3.5
   Minimum: 0.0 (02 April 17:30)
   Maximum: 28.0 (12 April 12:30)

Half-hourly Maximum Wind Speed (knots)
   Average: 9.8
   Minimum: 0 (02 April 18:00)
   Maximum: 42 (12 April 14:00)

Prevalent Wind Direction
   SW (21.3% of readings)

Total Sunshine Hours
   172.0

Total Rainfall mm
   19.2