Cambridge Weather Summary January 2016 Based on 30 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 5.7 Minimum: -40.0 (08 January 15:30) Maximum: 40.0 (08 January 15:30) Relative Humidity (%) Average: 81.6 Minimum: 0 (08 January 15:30) Maximum: 100 (02 January 21:30) Dew Point (degrees C) Average: 2.6 Minimum: -57.2 (09 January 01:00) Maximum: 39.0 (08 January 15:30) Atmospheric Pressure (mbar) Average: 1007.8 Minimum: 902 (08 January 15:30) Maximum: 1155 (08 January 15:30) Half-hourly Instantaneous Wind Speed (knots) Average: 6.5 Minimum: 0.0 (02 January 21:00) Maximum: 192.0 (09 January 01:00) Half-hourly Maximum Wind Speed (knots) Average: 15.1 Minimum: 0 (05 January 20:30) Maximum: 255 (08 January 15:30) Prevalent Wind Direction SE (27.3% of readings) Total Sunshine Hours 174.5 Total Rainfall mm 18.5