15 August
Letchworth Garden City’s weather on 15 August, every year since 2008
Every year
| Year | High | Low | Rain | Gust |
|---|---|---|---|---|
| 2026 | 25.3°C | 19.4°C | 0.0 mm | 11 mph |
| 2025 | 29.4°C | 17.8°C | 0.0 mm | 11 mph |
| 2024 | 25.1°C | 14.5°C | 1.2 mm | 23 mph |
| 2023 | 24.6°C | 12.6°C | 0.0 mm | 11 mph |
| 2022 | 29.8°C | 19.9°C | 0.0 mm | 11 mph |
| 2021 | 23.7°C | 14.4°C | 1.4 mm | 14 mph |
| 2020 | 18.2°C | 15.0°C | 4.4 mm | 10 mph |
| 2019 | 22.7°C | 13.9°C | 0.0 mm | 16 mph |
| 2018 | 24.1°C | 15.0°C | 0.0 mm | 17 mph |
| 2017 | 23.9°C | 14.9°C | 0.2 mm | 13 mph |
| 2016 | 24.9°C | 11.2°C | 0.0 mm | 14 mph |
| 2015 | 19.5°C | 12.4°C | 0.4 mm | 11 mph |
| 2014 | 20.1°C | 11.1°C | 0.2 mm | 11 mph |
| 2013 | 23.1°C | 15.9°C | 0.6 mm | 16 mph |
| 2012 | 22.6°C | 15.9°C | 0.8 mm | 25 mph |
| 2011 | 21.9°C | 10.2°C | 0.0 mm | 16 mph |
| 2010 | 20.7°C | 12.5°C | 0.0 mm | 20 mph |
| 2009 | 23.4°C | 15.8°C | 0.0 mm | 18 mph |
It has rained (0.2 mm or more) on 15 August in 8 of the 18 years on record.
Typically 23.4°C by day and 13.9°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.