Cambridge Weather Summary October 2015 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 11.2 Minimum: -40.0 (28 October 08:30) Maximum: 40.0 (24 October 20:30) Relative Humidity (%) Average: 84.0 Minimum: 0 (28 October 08:30) Maximum: 100 (01 October 04:30) Dew Point (degrees C) Average: 8.4 Minimum: -49.3 (28 October 08:30) Maximum: 39.9 (28 October 08:30) Atmospheric Pressure (mbar) Average: 1017.3 Minimum: 900 (28 October 08:30) Maximum: 1155 (28 October 08:30) Half-hourly Instantaneous Wind Speed (knots) Average: 2.4 Minimum: 0.0 (02 October 01:30) Maximum: 142.0 (28 October 11:00) Half-hourly Maximum Wind Speed (knots) Average: 8.0 Minimum: 0 (04 October 08:00) Maximum: 255 (28 October 08:30) Prevalent Wind Direction NW (27.7% of readings) Total Sunshine Hours 418.3 Total Rainfall mm 33.0