Cambridge Weather Summary
   October 2009

Based on 31 days' worth of half-hourly data recorded with
rooftop sensors at the Computer Laboratory, Cambridge, U.K.

Temperature (degrees C)
   Average: 11.6
   Minimum: 1.6 (18 October 05:30)
   Maximum: 20.9 (06 October 17:00)

Relative Humidity (%)
   Average: 81.2
   Minimum: 43 (18 October 12:00)
   Maximum: 100 (07 October 04:30)

Dew Point (degrees C)
   Average: 8.4
   Minimum: -0.4 (18 October 12:00)
   Maximum: 18.3 (06 October 13:30)

Atmospheric Pressure (mbar)
   Average: 1015.8
   Minimum: 993 (21 October 01:00)
   Maximum: 1035 (14 October 19:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.6
   Minimum: 0.0 (01 October 19:00)
   Maximum: 36.0 (03 October 14:00)

Half-hourly Maximum Wind Speed (knots)
   Average: 11.0
   Minimum: 0 (01 October 19:30)
   Maximum: 44 (03 October 15:00)

Prevalent Wind Direction
   SE (25.6% of readings)

Total Sunshine Hours
   63.3

Total Rainfall mm
   27.9