Cambridge Weather Summary August 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: 15.3 Minimum: 6.0 (31 August 06:00) Maximum: 27.0 (28 August 14:30) Relative Humidity (%) Average: 74.1 Minimum: 14 (13 August 13:00) Maximum: 100 (01 August 00:30) Dew Point (degrees C) Average: 10.2 Minimum: -8.7 (13 August 13:00) Maximum: 19.7 (23 August 10:30) Atmospheric Pressure (mbar) Average: 1016.1 Minimum: 1003 (03 August 07:00) Maximum: 1027 (10 August 12:00) Half-hourly Instantaneous Wind Speed (knots) Average: 2.9 Minimum: 0.0 (01 August 05:30) Maximum: 36.0 (03 August 13:00) Half-hourly Maximum Wind Speed (knots) Average: 8.9 Minimum: 0 (05 August 02:30) Maximum: 36 (03 August 13:00) Prevalent Wind Direction SW (37.1% of readings) Total Sunshine Hours 131.3 Total Rainfall mm 81.1