September 2019
Weather in Letchworth Garden City, day by day
Mean temperature
15.6°C
Station average 15.4°C
Highest
25.9°C
On Sun 15 Sep
Lowest
4.7°C
On Sun 8 Sep
Rain
56.6 mm
117% of the station average, 48.2 mm
Wet days
13
With 0.2 mm of rain or more
Wettest day
17.8 mm
On Tue 24 Sep
Strongest gust
24 mph
On Sat 28 Sep
Highest pressure
1034.8 hPa
Lowest 990.1 hPa
How it compares
The 8th warmest September of the 17 on record, and the warmest since 2016.
The 4th wettest September of the 17 on record, and the wettest since 2017.
Day by day
| Day | High | Low | Rain | Gust |
|---|---|---|---|---|
| Sun 1 | 20.9°C | 11.1°C | 0.0 mm | 11 mph |
| Mon 2 | 21.9°C | 8.4°C | 0.0 mm | 17 mph |
| Tue 3 | 24.5°C | 14.4°C | 0.0 mm | 15 mph |
| Wed 4 | 20.8°C | 13.2°C | 2.8 mm | 19 mph |
| Thu 5 | 18.0°C | 9.9°C | 0.0 mm | 14 mph |
| Fri 6 | 17.4°C | 10.2°C | 1.6 mm | 19 mph |
| Sat 7 | 16.1°C | 9.2°C | 0.2 mm | 15 mph |
| Sun 8 | 17.8°C | 4.7°C | 0.0 mm | 14 mph |
| Mon 9 | 15.0°C | 11.2°C | 0.8 mm | 10 mph |
| Tue 10 | 19.2°C | 9.2°C | 0.0 mm | 9 mph |
| Wed 11 | 23.7°C | 12.7°C | 0.0 mm | 23 mph |
| Thu 12 | 25.6°C | 13.4°C | 0.0 mm | 19 mph |
| Fri 13 | 20.2°C | 11.5°C | 0.0 mm | 12 mph |
| Sat 14 | 23.9°C | 7.6°C | 0.0 mm | 9 mph |
| Sun 15 | 25.9°C | 11.7°C | 0.0 mm | 11 mph |
| Mon 16 | 17.2°C | 14.2°C | 0.0 mm | 0 mph |
| Tue 17 | 18.1°C | 8.3°C | 0.0 mm | 17 mph |
| Wed 18 | 18.7°C | 5.3°C | 0.0 mm | 9 mph |
| Thu 19 | 21.0°C | 7.7°C | 0.0 mm | 9 mph |
| Fri 20 | 21.2°C | 10.3°C | 0.0 mm | 13 mph |
| Sat 21 | 24.4°C | 12.5°C | 0.0 mm | 14 mph |
| Sun 22 | 22.7°C | 13.7°C | 3.2 mm | 12 mph |
| Mon 23 | 19.6°C | 13.1°C | 0.8 mm | 17 mph |
| Tue 24 | 19.7°C | 14.8°C | 17.8 mm | 20 mph |
| Wed 25 | 20.2°C | 14.3°C | 1.4 mm | 13 mph |
| Thu 26 | 20.0°C | 12.9°C | 2.0 mm | 18 mph |
| Fri 27 | 17.0°C | 12.0°C | 1.4 mm | 21 mph |
| Sat 28 | 19.4°C | 10.7°C | 6.0 mm | 24 mph |
| Sun 29 | 18.9°C | 11.8°C | 8.2 mm | 22 mph |
| Mon 30 | 16.4°C | 9.5°C | 10.4 mm | 15 mph |
Weather fronts
- Likely cold front · Tue 10 Sep, 03:15
- Likely cold front · Fri 13 Sep, 00:15
- Likely cold front · Sun 22 Sep, 12:00
- Likely cold front · Sun 29 Sep, 15:15
Found automatically from this station’s readings alone, so likely rather than certain. What’s a front?
September in other years
200820092010201120122013201420152016201720182020202120222023202420252026
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.