Cambridge Weather Summary March 2010 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 6.3 Minimum: -5.6 (07 March 06:30) Maximum: 17.7 (18 March 13:00) Relative Humidity (%) Average: 78.5 Minimum: 34 (18 March 15:00) Maximum: 100 (04 March 04:30) Dew Point (degrees C) Average: 2.6 Minimum: -9.7 (07 March 15:00) Maximum: 12.5 (20 March 11:30) Atmospheric Pressure (mbar) Average: 1014.9 Minimum: 976 (31 March 05:30) Maximum: 1037 (07 March 09:00) Half-hourly Instantaneous Wind Speed (knots) Average: 5.3 Minimum: 0.0 (01 March 19:30) Maximum: 26.0 (30 March 16:00) Half-hourly Maximum Wind Speed (knots) Average: 13.0 Minimum: 0 (01 March 19:30) Maximum: 40 (30 March 15:00) Prevalent Wind Direction S (20.4% of readings) Total Sunshine Hours 95.2 Total Rainfall mm 5.5