Cambridge Weather Summary March 2003 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 8.0 Minimum: -2.0 (22 March 06:00) Maximum: 18.2 (23 March 12:30) Relative Humidity (%) Average: 73.8 Minimum: 25 (23 March 12:30) Maximum: 100 (22 March 06:00) Dew Point (degrees C) Average: 3.1 Minimum: -6.6 (14 March 16:30) Maximum: 11.2 (04 March 14:00) Atmospheric Pressure (mbar) Average: 1021.6 Minimum: 1003 (07 March 20:30) Maximum: 1042 (16 March 08:30) Half-hourly Instantaneous Wind Speed (knots) Average: 3.6 Minimum: 0.0 (02 March 04:30) Maximum: 14.7 (08 March 02:30) Half-hourly Maximum Wind Speed (knots) Average: 10.8 Minimum: 0 (16 March 22:00) Maximum: 38 (08 March 17:30) Prevalent Wind Direction S (24.8% of readings) Total Sunshine Hours 174.8 Total Rainfall mm 12.4