18 March
Letchworth Garden City’s weather on 18 March, every year since 2008
Every year
| Year | High | Low | Rain | Gust |
|---|---|---|---|---|
| 2026 | 19.4°C | 6.1°C | 0.0 mm | 10 mph |
| 2025 | 12.1°C | 1.2°C | 0.2 mm | 15 mph |
| 2024 | 15.3°C | 7.6°C | 0.0 mm | 14 mph |
| 2023 | 12.2°C | 9.2°C | 3.8 mm | 9 mph |
| 2022 | 15.7°C | 2.6°C | 0.0 mm | 13 mph |
| 2021 | 8.1°C | 3.9°C | 1.2 mm | 20 mph |
| 2020 | 12.9°C | 6.4°C | 2.6 mm | 19 mph |
| 2019 | 11.6°C | 3.3°C | 0.0 mm | 13 mph |
| 2018 | −0.8°C | −3.0°C | 0.0 mm | 23 mph |
| 2017 | 14.9°C | 9.6°C | 0.2 mm | 22 mph |
| 2016 | 5.7°C | 1.0°C | 0.2 mm | 13 mph |
| 2015 | 7.2°C | 1.5°C | 0.0 mm | 11 mph |
| 2014 | 13.2°C | 6.6°C | 0.0 mm | 24 mph |
| 2013 | 6.4°C | −1.3°C | 0.0 mm | 10 mph |
| 2012 | 7.1°C | 1.3°C | 0.6 mm | 14 mph |
| 2011 | 7.0°C | −1.1°C | 0.2 mm | 13 mph |
| 2010 | 16.9°C | 6.4°C | 0.4 mm | 20 mph |
It has rained (0.2 mm or more) on 18 March in 9 of the 17 years on record.
Typically 11.7°C by day and 3.8°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.