Cambridge Weather Summary June 2026 Based on 30 days' worth of half-hourly data recorded with rooftop sensors at the Computer Laboratory, Cambridge, U.K. Temperature (degrees C) Average: 17.2 Minimum: 5.2 (09 June 04:00) Maximum: 35.0 (26 June 17:00) Relative Humidity (%) Average: 86.0 Minimum: 86 (01 June 00:00) Maximum: 86 (01 June 00:00) Dew Point (degrees C) Average: 14.8 Minimum: 3.0 (09 June 04:00) Maximum: 32.3 (26 June 17:00) Atmospheric Pressure (mbar) Average: 1000.0 Minimum: 1000 (01 June 00:00) Maximum: 1000 (01 June 00:00) Half-hourly Instantaneous Wind Speed (knots) Average: 0.0 Minimum: 0.0 (01 June 00:00) Maximum: 0.0 (01 June 00:00) Half-hourly Maximum Wind Speed (knots) Average: 0.0 Minimum: 0 (01 June 00:00) Maximum: 0 (01 June 00:00) Prevalent Wind Direction N (100.0% of readings) Total Sunshine Hours 0.0 Total Rainfall mm 64.5