2015
Weather in Letchworth Garden City, month by month
Mean temperature
11.0°C
Station average 11.3°C
Highest
35.1°C
On Wed 1 Jul
Lowest
−5.1°C
On Fri 23 Jan
Rain
540.2 mm
90% of the station average, 600.9 mm
Wet days
175
With 0.2 mm of rain or more
Wettest day
32.8 mm
On Fri 24 Jul
Strongest gust
35 mph
On Sat 5 Dec
Highest pressure
1038.2 hPa
Lowest 973.5 hPa
How it compares
The 7th coldest year of the 17 on record, and the coldest since 2013.
The 7th driest year of the 17 on record, and the driest since 2013.
Month by month
| Month | Mean | High | Low | Rain |
|---|---|---|---|---|
| January | 4.0°C | 13.3°C | −5.1°C | 53.6 mm |
| February | 3.2°C | 10.4°C | −3.6°C | 15.8 mm |
| March | 6.6°C | 16.1°C | −0.9°C | 17.4 mm |
| April | 9.7°C | 23.4°C | 0.7°C | 25.2 mm |
| May | 11.9°C | 21.2°C | 2.2°C | 40.0 mm |
| June | 15.4°C | 30.4°C | 4.5°C | 14.2 mm |
| July | 17.6°C | 35.1°C | 7.1°C | 87.6 mm |
| August | 17.2°C | 31.2°C | 9.6°C | 58.0 mm |
| September | 13.1°C | 21.3°C | 4.6°C | 54.0 mm |
| October | 11.0°C | 18.3°C | 2.9°C | 45.8 mm |
| November | 9.5°C | 17.1°C | −3.6°C | 62.0 mm |
| December | 9.9°C | 15.2°C | 3.2°C | 66.6 mm |
Readings on 357 of 365 days.
Daily temperature range
Low to high each day
Typical range for the date
Monthly rainfall
Total
Station average
Daily high, day by day
Hover a day for its high and low
Rainfall up to yesterday is from the Environment Agency’s rain gauges near Letchworth: the station’s own gauge is sheltered by nearby buildings and trees and catches less than falls. Today’s is the station’s. Contains Environment Agency information © Environment Agency and/or database right, under the Open Government Licence.