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15 April

Letchworth Garden City’s weather on 15 April, every year since 2008

Warmest
23.4°C
In 2015
Coldest
−1.5°C
In 2021
Warmest night
10.3°C
In 2026
Coldest day
8.1°C
In 2012
Wettest
14.8 mm
In 2025
Strongest gust
23 mph
In 2013

Every year

YearHighLowRainGust
202618.1°C10.3°C0.4 mm20 mph
202514.0°C9.6°C14.8 mm14 mph
202412.8°C6.8°C9.2 mm23 mph
202315.6°C6.6°C3.0 mm9 mph
202222.5°C8.3°C0.0 mm11 mph
20219.6°C−1.5°C0.0 mm0 mph
202018.6°C3.0°C0.0 mm9 mph
201913.5°C2.8°C0.0 mm16 mph
201815.2°C7.9°C0.6 mm19 mph
201715.4°C7.7°C0.2 mm13 mph
201610.1°C6.3°C13.0 mm11 mph
201523.4°C9.4°C0.0 mm19 mph
201413.9°C0.6°C0.0 mm12 mph
201316.7°C9.3°C0.0 mm23 mph
20128.1°C0.3°C0.8 mm18 mph
201115.2°C8.8°C0.4 mm9 mph
201011.7°C4.5°C0.0 mm16 mph
200920.3°C7.2°C0.8 mm19 mph

It has rained (0.2 mm or more) on 15 April in 9 of the 18 years on record.

Typically 15.5°C by day and 5.2°C at night: the station’s average for the date, over every year.

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.