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30 June

Letchworth Garden City’s weather on 30 June, every year since 2008

Warmest
33.7°C
In 2025
Coldest
8.7°C
In 2014
Warmest night
18.1°C
In 2025
Coldest day
15.9°C
In 2021
Wettest
2.6 mm
In 2022
Strongest gust
20 mph
In 2013

Every year

YearHighLowRainGust
202626.1°C17.0°C0.2 mm12 mph
202533.7°C18.1°C0.0 mm15 mph
202419.8°C13.4°C2.0 mm10 mph
202319.7°C12.2°C0.2 mm18 mph
202219.3°C12.5°C2.6 mm13 mph
202115.9°C11.9°C0.0 mm9 mph
202018.6°C12.5°C0.0 mm14 mph
201924.5°C14.9°C0.0 mm18 mph
201828.1°C12.1°C0.0 mm19 mph
201720.0°C10.9°C0.4 mm7 mph
201620.3°C12.8°C1.6 mm14 mph
201530.4°C12.9°C0.0 mm13 mph
201420.7°C8.7°C0.0 mm11 mph
201325.9°C13.9°C0.0 mm20 mph
201220.4°C12.6°C1.4 mm19 mph
201119.3°C8.9°C0.0 mm9 mph
201025.1°C15.7°C0.0 mm10 mph
200929.6°C15.1°C0.0 mm11 mph

It has rained (0.2 mm or more) on 30 June in 7 of the 18 years on record.

Typically 23.6°C by day and 13.2°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.