Cambridge Weather Summary
   September 2017

Based on 30 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 12.4
   Minimum: 4.8 (15 September 04:30)
   Maximum: 21.3 (04 September 17:00)

Relative Humidity (%)
   Average: 81.8
   Minimum: 17 (02 September 16:30)
   Maximum: 100 (01 September 00:00)

Dew Point (degrees C)
   Average: 9.1
   Minimum: -6.2 (02 September 16:30)
   Maximum: 20.2 (04 September 18:00)

Atmospheric Pressure (mbar)
   Average: 1012.7
   Minimum: 986 (11 September 06:00)
   Maximum: 1025 (01 September 20:30)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 3.0
   Minimum: 0.0 (01 September 00:00)
   Maximum: 26.0 (12 September 23:00)

Half-hourly Maximum Wind Speed (knots)
   Average: 9.5
   Minimum: 0 (01 September 01:00)
   Maximum: 46 (13 September 04:00)

Prevalent Wind Direction
   SW (29.2% of readings)

Total Sunshine Hours
   87.9

Total Rainfall mm
   50.4