Cambridge Weather Summary April 2016 Based on 30 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 6.1 Minimum: -2.8 (28 April 03:30) Maximum: 16.8 (13 April 12:30) Relative Humidity (%) Average: 74.8 Minimum: 11 (27 April 14:00) Maximum: 100 (01 April 00:00) Dew Point (degrees C) Average: 1.5 Minimum: -19.1 (27 April 14:00) Maximum: 10.9 (11 April 18:00) Atmospheric Pressure (mbar) Average: 1010.7 Minimum: 995 (15 April 17:30) Maximum: 1034 (20 April 07:30) Half-hourly Instantaneous Wind Speed (knots) Average: 3.2 Minimum: 0.0 (01 April 01:00) Maximum: 30.0 (06 April 14:00) Half-hourly Maximum Wind Speed (knots) Average: 10.0 Minimum: 0 (05 April 02:30) Maximum: 42 (06 April 12:30) Prevalent Wind Direction SW (21.6% of readings) Total Sunshine Hours 335.9 Total Rainfall mm 159.3