21 October
Letchworth Garden City’s weather on 21 October, every year since 2008
Every year
| Year | High | Low | Rain | Gust |
|---|---|---|---|---|
| 2025 | 15.3°C | 10.7°C | 0.0 mm | 13 mph |
| 2024 | 13.9°C | 10.3°C | 0.0 mm | 13 mph |
| 2023 | 15.1°C | 9.4°C | 6.0 mm | 10 mph |
| 2022 | 17.6°C | 11.1°C | 1.6 mm | 17 mph |
| 2021 | 10.6°C | 5.7°C | 15.0 mm | 13 mph |
| 2020 | 14.3°C | 12.3°C | 12.6 mm | 16 mph |
| 2019 | 11.4°C | 8.9°C | 2.0 mm | 13 mph |
| 2018 | 17.6°C | 8.3°C | 0.2 mm | 11 mph |
| 2017 | 14.7°C | 11.1°C | 1.4 mm | 33 mph |
| 2016 | 11.6°C | 6.1°C | 0.2 mm | 10 mph |
| 2015 | 13.6°C | 7.2°C | 6.0 mm | 12 mph |
| 2014 | 13.0°C | 6.3°C | 2.6 mm | 24 mph |
| 2013 | 16.3°C | 11.6°C | 1.4 mm | 20 mph |
| 2012 | 11.1°C | 8.3°C | 3.8 mm | 14 mph |
| 2011 | 14.2°C | 4.2°C | 0.0 mm | 16 mph |
| 2010 | 11.2°C | −0.4°C | 0.0 mm | 15 mph |
| 2009 | 12.7°C | 10.2°C | 1.2 mm | 7 mph |
| 2008 | 11.9°C | 4.4°C | 0.0 mm | 16 mph |
It has rained (0.2 mm or more) on 21 October in 12 of the 18 years on record.
Typically 14.2°C by day and 8.0°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.