Cambridge Weather Summary March 2019 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 6.8 Minimum: -1.6 (26 March 04:00) Maximum: 18.2 (30 March 14:30) Relative Humidity (%) Average: 73.1 Minimum: 9 (24 March 13:30) Maximum: 100 (01 March 00:00) Dew Point (degrees C) Average: 2.0 Minimum: -21.1 (24 March 13:30) Maximum: 11.2 (06 March 13:00) Atmospheric Pressure (mbar) Average: 1014.3 Minimum: 981 (06 March 19:30) Maximum: 1039 (28 March 06:00) Half-hourly Instantaneous Wind Speed (knots) Average: 6.9 Minimum: 0.0 (01 March 11:00) Maximum: 34.0 (13 March 12:00) Half-hourly Maximum Wind Speed (knots) Average: 16.3 Minimum: 0 (22 March 01:00) Maximum: 46 (09 March 11:00) Prevalent Wind Direction SW (41.5% of readings) Total Sunshine Hours 123.1 Total Rainfall mm 21.8