21 March
Letchworth Garden City’s weather on 21 March, every year since 2008
Every year
| Year | High | Low | Rain | Gust |
|---|---|---|---|---|
| 2026 | 14.0°C | 1.5°C | 0.0 mm | 9 mph |
| 2025 | 16.6°C | 8.9°C | 0.0 mm | 14 mph |
| 2024 | 15.6°C | 7.7°C | 0.0 mm | 15 mph |
| 2023 | 15.2°C | 9.2°C | 0.4 mm | 19 mph |
| 2022 | 16.7°C | 0.3°C | 0.2 mm | 9 mph |
| 2021 | 10.4°C | 3.7°C | 0.0 mm | 18 mph |
| 2020 | 9.7°C | 1.3°C | 0.0 mm | 24 mph |
| 2019 | 13.1°C | 6.9°C | 0.0 mm | 12 mph |
| 2018 | 10.5°C | −1.3°C | 0.0 mm | 15 mph |
| 2017 | 10.6°C | 2.9°C | 0.0 mm | 21 mph |
| 2016 | 10.2°C | 2.9°C | 0.0 mm | 11 mph |
| 2015 | 6.7°C | 3.6°C | 0.0 mm | 21 mph |
| 2014 | 11.7°C | 5.2°C | 0.2 mm | 23 mph |
| 2013 | 5.1°C | −1.0°C | 0.0 mm | 18 mph |
| 2012 | 15.0°C | 3.4°C | 0.0 mm | 12 mph |
| 2011 | 14.6°C | 4.2°C | 0.0 mm | 11 mph |
| 2010 | 13.1°C | 3.1°C | 0.2 mm | 13 mph |
| 2009 | 14.9°C | 1.3°C | 0.0 mm | 11 mph |
It has rained (0.2 mm or more) on 21 March in 4 of the 18 years on record.
Typically 11.9°C by day and 3.7°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.