August 2021
Weather in Letchworth Garden City, day by day
Mean temperature
16.8°C
Station average 18.3°C
Highest
25.7°C
On Wed 4 Aug
Lowest
9.2°C
On Sun 29 Aug
Rain
29.8 mm
54% of the station average, 54.8 mm
Wet days
15
With 0.2 mm of rain or more
Wettest day
8.2 mm
On Sun 22 Aug
Strongest gust
19 mph
On Fri 6 Aug
Highest pressure
1030.4 hPa
Lowest 992.9 hPa
How it compares
The 4th coldest August of the 17 on record, and the coldest since 2014.
The 6th driest August of the 17 on record, and the driest since 2016.
Day by day
| Day | High | Low | Rain | Gust |
|---|---|---|---|---|
| Sun 1 | 16.9°C | 13.3°C | 3.8 mm | 10 mph |
| Mon 2 | 20.2°C | 10.8°C | 0.0 mm | 7 mph |
| Tue 3 | 23.2°C | 13.2°C | 0.2 mm | 11 mph |
| Wed 4 | 25.7°C | 11.8°C | 0.0 mm | 10 mph |
| Thu 5 | 22.1°C | 13.6°C | 2.0 mm | 14 mph |
| Fri 6 | 22.8°C | 14.3°C | 0.2 mm | 19 mph |
| Sat 7 | 21.1°C | 12.8°C | 2.4 mm | 14 mph |
| Sun 8 | 18.5°C | 12.7°C | 2.4 mm | 17 mph |
| Mon 9 | 22.8°C | 12.6°C | 1.8 mm | 17 mph |
| Tue 10 | 25.1°C | 12.5°C | 0.0 mm | 12 mph |
| Wed 11 | 23.4°C | 13.2°C | 0.0 mm | 12 mph |
| Thu 12 | 21.8°C | 15.9°C | 0.0 mm | 16 mph |
| Fri 13 | 21.8°C | 13.2°C | 0.0 mm | 14 mph |
| Sat 14 | 24.5°C | 13.7°C | 0.0 mm | 15 mph |
| Sun 15 | 23.7°C | 14.4°C | 1.4 mm | 14 mph |
| Mon 16 | 17.4°C | 12.0°C | 1.0 mm | 10 mph |
| Tue 17 | 17.2°C | 11.2°C | 3.4 mm | 9 mph |
| Wed 18 | 22.2°C | 15.0°C | 0.0 mm | 10 mph |
| Thu 19 | 22.0°C | 14.3°C | 0.8 mm | 11 mph |
| Fri 20 | 21.3°C | 15.4°C | 0.0 mm | 10 mph |
| Sat 21 | 18.3°C | 15.7°C | 1.2 mm | 5 mph |
| Sun 22 | 20.8°C | 15.0°C | 8.2 mm | 9 mph |
| Mon 23 | 20.4°C | 12.7°C | 0.0 mm | 15 mph |
| Tue 24 | 23.3°C | 10.6°C | 0.0 mm | 13 mph |
| Wed 25 | 18.6°C | 13.9°C | 0.4 mm | 11 mph |
| Thu 26 | 16.9°C | 13.6°C | 0.0 mm | 14 mph |
| Fri 27 | 17.6°C | 11.9°C | 0.0 mm | 10 mph |
| Sat 28 | 19.7°C | 10.7°C | 0.0 mm | 13 mph |
| Sun 29 | 17.4°C | 9.2°C | 0.0 mm | 13 mph |
| Mon 30 | 16.0°C | 12.9°C | 0.2 mm | 13 mph |
| Tue 31 | 16.4°C | 12.6°C | 0.4 mm | 12 mph |
Weather fronts
- Likely cold front · Sun 15 Aug, 15:00
Found automatically from this station’s readings alone, so likely rather than certain. What’s a front?
August in other years
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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.