Cambridge Weather Summary Year 2020 Based on 365 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 9.9 Minimum: -5.2 (31 December 05:00) Maximum: 34.4 (07 August 14:30) Relative Humidity (%) Average: 74.5 Minimum: 1 (29 May 17:30) Maximum: 100 (01 January 00:00) Dew Point (degrees C) Average: 5.0 Minimum: -38.2 (29 May 17:30) Maximum: 21.8 (11 August 11:30) Atmospheric Pressure (mbar) Average: 1013.4 Minimum: 967 (04 December 03:30) Maximum: 1051 (19 January 18:30) Half-hourly Instantaneous Wind Speed (knots) Average: 4.6 Minimum: 0.0 (01 January 10:30) Maximum: 36.0 (16 February 02:00) Half-hourly Maximum Wind Speed (knots) Average: 12.7 Minimum: 0 (08 January 18:00) Maximum: 58 (09 February 10:30) Prevalent Wind Direction SW (29.2% of readings) Total Sunshine Hours 1515.5 Total Rainfall mm 288.1