Cambridge Weather Summary June 2001 Based on 30 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 15.4 Minimum: 3.6 (09 June 04:30) Maximum: 29.6 (26 June 13:00) Relative Humidity (%) Average: 66.7 Minimum: 28 (25 June 12:30) Maximum: 99 (11 June 03:30) Dew Point (degrees C) Average: 8.6 Minimum: -2.1 (08 June 12:30) Maximum: 17.6 (27 June 01:00) Atmospheric Pressure (mbar) Average: 1017.1 Minimum: 1001 (16 June 10:00) Maximum: 1029 (18 June 10:30) Half-hourly Instantaneous Wind Speed (knots) Average: 2.8 Minimum: 0.0 (03 June 22:30) Maximum: 9.5 (29 June 14:30) Half-hourly Maximum Wind Speed (knots) Average: 10.4 Minimum: 0 (03 June 22:59) Maximum: 32 (07 June 00:30) Prevalent Wind Direction W (26.6% of readings) Total Sunshine Hours 170.7 Total Rainfall mm 20.6