Cambridge Computer Laboratory Rooftop Weather at 05:09 PM on 26 May 24:

Temperature:  18.2 C
Pressure:     1000 mBar
Humidity:     86 %
Dewpoint:     15.8 C
Wind:         0 knots 
Sunshine:     2.5 hours (today)
Rainfall:     5.3 mm since midnight

Summary:      sunny, very humid, warm, calm, 18.2 C