Cambridge Weather Summary December 1995 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 2.6 Minimum: -7.2 (29 December 04:00) Maximum: 12.3 (22 December 14:30) Relative Humidity (%) Average: 93.8 Minimum: 32 (29 December 11:30) Maximum: 100 (01 December 00:00) Dew Point (degrees C) Average: 1.7 Minimum: -14.0 (29 December 11:30) Maximum: 12.3 (22 December 14:30) Atmospheric Pressure (mbar) Average: 1016.3 Minimum: 980 (22 December 23:59) Maximum: 1038 (10 December 10:30) Half-hourly Instantaneous Wind Speed (knots) Average: 1.7 Minimum: 0.0 (02 December 03:30) Maximum: 12.1 (13 December 19:00) Half-hourly Maximum Wind Speed (knots) Average: 7.2 Minimum: 0 (07 December 08:00) Maximum: 26 (22 December 13:00) Prevalent Wind Direction NE (36.4% of readings) Total Sunshine Hours 35.1 Total Rainfall mm 104.5