Cambridge Weather Summary March 2018 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 3.6 Minimum: -6.8 (01 March 00:00) Maximum: 13.6 (16 March 14:30) Relative Humidity (%) Average: 80.9 Minimum: 15 (21 March 14:30) Maximum: 100 (01 March 09:30) Dew Point (degrees C) Average: 0.4 Minimum: -16.8 (19 March 10:30) Maximum: 12.1 (10 March 16:00) Atmospheric Pressure (mbar) Average: 999.9 Minimum: 981 (06 March 02:00) Maximum: 1034 (20 March 20:00) Half-hourly Instantaneous Wind Speed (knots) Average: 4.7 Minimum: 0.0 (04 March 03:30) Maximum: 24.0 (02 March 13:00) Half-hourly Maximum Wind Speed (knots) Average: 12.8 Minimum: 0 (04 March 05:30) Maximum: 36 (08 March 10:30) Prevalent Wind Direction NE (20.8% of readings) Total Sunshine Hours 63.5 Total Rainfall mm 48.5