Cambridge Weather Summary Year 2000 Based on 366 days worth of half-hourly data recorded with rooftop sensors at AT&T Laboratories, Cambridge, U.K. Temperature (degrees C) Average: 10.9 Minimum: -7.6 (29 December 08:00) Maximum: 35 (19 June 14:30) Relative Humidity (%) Average: 80.2 Minimum: 20 (18 June 16:30) Maximum: 100 (01 January 02:00) Dew Point (degrees C) Average: 7.2 Minimum: -8.1 (29 December 08:00) Maximum: 18.1 (02 July 14:30) Atmospheric Pressure (mbar) Average: 1012.1 Minimum: 960 (11 October 03:00) Maximum: 1042 (15 January 18:00) Half-hourly Instantaneous Wind Speed (knots) Average: 3.3 Minimum: 0 (01 January 09:00) Maximum: 19.4 (13 December 02:30) Half-hourly Maximum Wind Speed (knots) Average: 11.3 Minimum: 0 (01 January 19:30) Maximum: 66 (13 December 02:30) Prevalent Wind Direction S (32.9% of readings) Total Sunshine Hours 1277.4 Total Rainfall mm 580.7