Cambridge Computer Laboratory Rooftop Weather at 06:40 AM on 25 Apr 14:

Temperature:  8.0 C
Pressure:     1013 mBar
Humidity:     98 %
Dewpoint:     7.7 C
Wind:         4 knots from the NW
Sunshine:     0.0 hours (today)
Rainfall:     0.0 mm since midnight

Summary:      very humid, cold, light winds