Cambridge Weather Summary October 2021 Based on 31 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 10.9 Minimum: 4.0 (13 October 03:30) Maximum: 19.5 (19 October 11:30) Relative Humidity (%) Average: 80.0 Minimum: 23 (21 October 14:30) Maximum: 100 (01 October 00:00) Dew Point (degrees C) Average: 7.4 Minimum: -10.2 (21 October 14:30) Maximum: 18.2 (19 October 09:30) Atmospheric Pressure (mbar) Average: 1014.0 Minimum: 981 (02 October 19:00) Maximum: 1033 (08 October 07:00) Half-hourly Instantaneous Wind Speed (knots) Average: 4.2 Minimum: 0.0 (01 October 20:00) Maximum: 26.0 (31 October 11:30) Half-hourly Maximum Wind Speed (knots) Average: 12.0 Minimum: 0 (02 October 03:30) Maximum: 38 (28 October 12:00) Prevalent Wind Direction S (31.8% of readings) Total Sunshine Hours 88.1 Total Rainfall mm 42.1