Cambridge Weather Summary
   September 2005

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

Temperature (degrees C)
   Average: 16.3
   Minimum: 4.8 (17 September 05:00)
   Maximum: 28.3 (09 September 09:30)

Relative Humidity (%)
   Average: 79.7
   Minimum: 33 (02 September 10:00)
   Maximum: 100 (04 September 00:30)

Dew Point (degrees C)
   Average: 12.3
   Minimum: 2.4 (17 September 06:30)
   Maximum: 19.9 (15 September 14:00)

Atmospheric Pressure (mbar)
   Average: 1017.6
   Minimum: 1007 (25 September 04:00)
   Maximum: 1031 (02 September 22:00)

Half-hourly Instantaneous Wind Speed (knots)
   Average: 4.3
   Minimum: 0.0 (03 September 05:00)
   Maximum: 16.1 (30 September 22:59)

Half-hourly Maximum Wind Speed (knots)
   Average: 10.4
   Minimum: 0 (06 September 01:00)
   Maximum: 32 (16 September 13:00)

Prevalent Wind Direction
   S (37.6% of readings)

Total Sunshine Hours
   153.6

Total Rainfall mm
   124.4