July 2009
Weather in Letchworth Garden City, day by day
Mean temperature
17.2°C
Station average 18.9°C
Highest
29.7°C
On Wed 1 Jul
Lowest
9.3°C
On Fri 10 Jul
Rain
86.0 mm
160% of the station average, 53.8 mm
Wet days
18
With 0.2 mm of rain or more
Wettest day
17.6 mm
On Fri 17 Jul
Strongest gust
25 mph
On Wed 22 Jul
Highest pressure
1021.8 hPa
Lowest 998.6 hPa
How it compares
The 3rd coldest July of the 18 on record.
The 4th wettest July of the 18 on record.
Day by day
| Day | High | Low | Rain | Gust |
|---|---|---|---|---|
| Wed 1 | 29.7°C | 14.8°C | 0.0 mm | 11 mph |
| Thu 2 | 28.9°C | 12.7°C | 0.0 mm | 13 mph |
| Fri 3 | 24.2°C | 16.7°C | 0.0 mm | 16 mph |
| Sat 4 | 24.8°C | 12.8°C | 0.0 mm | 15 mph |
| Sun 5 | 24.3°C | 14.7°C | 0.0 mm | 15 mph |
| Mon 6 | 21.4°C | 12.8°C | 1.6 mm | 21 mph |
| Tue 7 | 19.2°C | 11.8°C | 4.0 mm | 15 mph |
| Wed 8 | 19.7°C | 12.0°C | 0.0 mm | 12 mph |
| Thu 9 | 19.5°C | 10.3°C | 0.0 mm | 15 mph |
| Fri 10 | 20.9°C | 9.3°C | 0.0 mm | 12 mph |
| Sat 11 | 22.5°C | 13.9°C | 3.0 mm | 19 mph |
| Sun 12 | 23.1°C | 13.6°C | 3.4 mm | 20 mph |
| Mon 13 | 21.8°C | 12.6°C | 3.2 mm | 18 mph |
| Tue 14 | 22.7°C | 12.7°C | 0.2 mm | 21 mph |
| Wed 15 | 23.9°C | 14.0°C | 0.2 mm | 20 mph |
| Thu 16 | 22.9°C | 12.2°C | 8.6 mm | 14 mph |
| Fri 17 | 18.1°C | 12.8°C | 17.6 mm | 14 mph |
| Sat 18 | 20.3°C | 12.6°C | 0.0 mm | 23 mph |
| Sun 19 | 17.9°C | 11.9°C | 3.8 mm | 21 mph |
| Mon 20 | 20.7°C | 11.5°C | 0.0 mm | 15 mph |
| Tue 21 | 20.2°C | 13.6°C | 7.0 mm | 16 mph |
| Wed 22 | 21.6°C | 13.3°C | 0.0 mm | 25 mph |
| Thu 23 | 21.9°C | 12.6°C | 3.8 mm | 16 mph |
| Fri 24 | 19.7°C | 12.1°C | 4.6 mm | 15 mph |
| Sat 25 | 23.2°C | 11.3°C | 0.2 mm | 12 mph |
| Sun 26 | 20.3°C | 12.1°C | 0.6 mm | 19 mph |
| Mon 27 | 20.4°C | 12.4°C | 7.8 mm | 15 mph |
| Tue 28 | 21.3°C | 10.0°C | 0.0 mm | 19 mph |
| Wed 29 | 20.1°C | 13.0°C | 6.0 mm | 23 mph |
| Thu 30 | 20.0°C | 10.9°C | 10.4 mm | 22 mph |
| Fri 31 | 21.4°C | 10.2°C | 0.0 mm | 15 mph |
Weather fronts
- Likely cold front · Wed 1 Jul, 19:30
- Likely cold front · Fri 17 Jul, 15:30
- Likely cold front · Fri 24 Jul, 11:45
Found automatically from this station’s readings alone, so likely rather than certain. What’s a front?
July in other years
20102011201220132014201520162017201820192020202120222023202420252026
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.