Cambridge Weather Summary March 2005 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 7.0 Minimum: -5.2 (04 March 01:30) Maximum: 19.5 (18 March 14:00) Relative Humidity (%) Average: 82.5 Minimum: 36 (12 March 10:30) Maximum: 100 (01 March 07:30) Dew Point (degrees C) Average: 4.0 Minimum: -6.8 (03 March 23:59) Maximum: 12.3 (16 March 17:00) Atmospheric Pressure (mbar) Average: 1014.9 Minimum: 996 (02 March 01:30) Maximum: 1033 (08 March 22:30) Half-hourly Instantaneous Wind Speed (knots) Average: 5.4 Minimum: 0.0 (02 March 02:00) Maximum: 22.6 (16 March 12:00) Half-hourly Maximum Wind Speed (knots) Average: 12.5 Minimum: 0 (02 March 02:00) Maximum: 40 (11 March 12:30) Prevalent Wind Direction S (19.4% of readings) Total Sunshine Hours 60.0 Total Rainfall mm 42.0