December 2015
Weather in Letchworth Garden City, day by day
Mean temperature
9.9°C
Station average 5.4°C
Highest
15.2°C
On Sat 19 Dec
Lowest
3.2°C
On Wed 9 Dec
Rain
66.6 mm
116% of the station average, 57.3 mm
Wet days
19
With 0.2 mm of rain or more
Wettest day
10.0 mm
On Wed 30 Dec
Strongest gust
35 mph
On Sat 5 Dec
Highest pressure
1032.3 hPa
Lowest 1001.4 hPa
How it compares
The warmest December of the 18 on record.
The 7th wettest December of the 18 on record, and the wettest since 2012.
Day by day
| Day | High | Low | Rain | Gust |
|---|---|---|---|---|
| Tue 1 | 13.4°C | 7.7°C | 3.0 mm | 21 mph |
| Wed 2 | 13.4°C | 10.3°C | 0.0 mm | 19 mph |
| Thu 3 | 11.9°C | 10.8°C | 6.8 mm | 25 mph |
| Fri 4 | 11.3°C | 5.4°C | 0.0 mm | 25 mph |
| Sat 5 | 11.7°C | 10.2°C | 0.0 mm | 35 mph |
| Sun 6 | 13.3°C | 11.2°C | 0.0 mm | 27 mph |
| Mon 7 | 12.7°C | 9.6°C | 0.2 mm | 16 mph |
| Tue 8 | 13.0°C | 6.3°C | 0.6 mm | 19 mph |
| Wed 9 | 10.2°C | 3.2°C | 0.0 mm | 19 mph |
| Thu 10 | 11.7°C | 7.0°C | 4.2 mm | 25 mph |
| Fri 11 | 8.3°C | 3.8°C | 2.4 mm | 16 mph |
| Sat 12 | 12.4°C | 3.6°C | 4.6 mm | 29 mph |
| Sun 13 | 8.1°C | 4.3°C | 6.8 mm | 6 mph |
| Mon 14 | 7.8°C | 6.0°C | 0.6 mm | 9 mph |
| Tue 15 | 11.7°C | 7.4°C | 3.0 mm | 13 mph |
| Wed 16 | 13.4°C | 11.4°C | 0.2 mm | 21 mph |
| Thu 17 | 13.5°C | 10.7°C | 0.0 mm | 19 mph |
| Fri 18 | 12.4°C | 9.4°C | 0.0 mm | 21 mph |
| Sat 19 | 15.2°C | 11.8°C | 0.0 mm | 25 mph |
| Sun 20 | 13.2°C | 7.7°C | 0.0 mm | 25 mph |
| Mon 21 | 11.4°C | 5.6°C | 0.6 mm | 30 mph |
| Tue 22 | 13.8°C | 8.8°C | 7.6 mm | 32 mph |
| Wed 23 | 10.5°C | 7.2°C | 0.6 mm | 25 mph |
| Thu 24 | 11.7°C | 4.1°C | 4.6 mm | 29 mph |
| Fri 25 | 13.1°C | 3.3°C | 1.0 mm | 27 mph |
| Sat 26 | 13.9°C | 12.3°C | 0.2 mm | 32 mph |
| Sun 27 | 13.4°C | 10.2°C | 5.2 mm | 25 mph |
| Mon 28 | 12.2°C | 7.9°C | 0.0 mm | 14 mph |
| Tue 29 | 11.3°C | 8.4°C | 0.2 mm | 20 mph |
| Wed 30 | 13.3°C | 8.7°C | 10.0 mm | 32 mph |
| Thu 31 | 10.2°C | 4.1°C | 4.2 mm | 26 mph |
Weather fronts
- Likely cold front · Thu 3 Dec, 22:15
- Likely cold front · Sat 12 Dec, 20:15
- Likely warm front · Tue 22 Dec, 02:30
- Likely cold front · Tue 22 Dec, 19:15
- Likely cold front · Thu 24 Dec, 11:15
- Likely warm front · Fri 25 Dec, 14:00
- Likely cold front · Sun 27 Dec, 05:30
- Likely cold front · Thu 31 Dec, 15:45
Found automatically from this station’s readings alone, so likely rather than certain. What’s a front?
December 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.