Cambridge Weather Summary June 2014 Based on 30 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 15.9 Minimum: 6.8 (04 June 22:30) Maximum: 26.5 (09 June 15:00) Relative Humidity (%) Average: 71.0 Minimum: 26 (22 June 13:30) Maximum: 100 (24 June 05:00) Dew Point (degrees C) Average: 10.2 Minimum: 2.2 (30 June 14:30) Maximum: 18.0 (09 June 12:30) Atmospheric Pressure (mbar) Average: 1018.9 Minimum: 1001 (04 June 09:30) Maximum: 1031 (11 June 22:00) Half-hourly Instantaneous Wind Speed (knots) Average: 2.9 Minimum: 0.0 (01 June 00:00) Maximum: 18.0 (05 June 12:30) Half-hourly Maximum Wind Speed (knots) Average: 8.5 Minimum: 0 (01 June 00:00) Maximum: 30 (05 June 11:00) Prevalent Wind Direction NW (22.2% of readings) Total Sunshine Hours 163.2 Total Rainfall mm 65.2