Cambridge Weather Summary September 1995 Based on 30 days worth of half-hourly data recorded with rooftop sensors at AT&T Laboratories, Cambridge, U.K. Temperature (degrees C) Average: 14.2 Minimum: 5.2 (28 September 06:30) Maximum: 21.7 (14 September 15:00) Relative Humidity (%) Average: 79.1 Minimum: 44 (09 September 16:30) Maximum: 100 (02 September 10:30) Dew Point (degrees C) Average: 10.4 Minimum: 2.1 (27 September 14:30) Maximum: 16.7 (07 September 17:30) Atmospheric Pressure (mbar) Average: 1010.9 Minimum: 983 (07 September 17:30) Maximum: 1026 (23 September 09:30) Half-hourly Instantaneous Wind Speed (knots) Average: 2.6 Minimum: 0 (01 September 20:30) Maximum: 11.3 (27 September 16:00) Half-hourly Maximum Wind Speed (knots) No data available. Prevalent Wind Direction S (24.2% of readings) Total Sunshine Hours 92.9 Total Rainfall mm 168.5