March 2026
Weather in Letchworth Garden City, day by day
Mean temperature
9.2°C
Station average 7.3°C
Highest
19.4°C
On Wed 18 Mar
Lowest
1.4°C
On Thu 26 Mar
Rain
21.8 mm
59% of the station average, 36.7 mm
Wet days
13
With 0.2 mm of rain or more
Wettest day
8.0 mm
On Fri 13 Mar
Strongest gust
28 mph
On Thu 12 Mar
Highest pressure
1029.6 hPa
Lowest 994.5 hPa
How it compares
The 3rd warmest March of the 17 on record, and the warmest since 2024.
The 5th driest March of the 17 on record.
Day by day
| Day | High | Low | Rain | Gust |
|---|---|---|---|---|
| Sun 1 | 13.9°C | 6.3°C | 0.2 mm | 19 mph |
| Mon 2 | 17.6°C | 8.7°C | 0.0 mm | 19 mph |
| Tue 3 | 13.7°C | 5.3°C | 0.0 mm | 11 mph |
| Wed 4 | 11.3°C | 4.9°C | 0.0 mm | 7 mph |
| Thu 5 | 18.8°C | 6.2°C | 0.0 mm | 9 mph |
| Fri 6 | 10.8°C | 6.4°C | 5.6 mm | 9 mph |
| Sat 7 | 8.4°C | 6.0°C | 0.2 mm | 10 mph |
| Sun 8 | 9.6°C | 7.2°C | 0.0 mm | 6 mph |
| Mon 9 | 14.7°C | 7.1°C | 0.0 mm | 7 mph |
| Tue 10 | 13.7°C | 8.1°C | 0.2 mm | 19 mph |
| Wed 11 | 13.4°C | 6.2°C | 0.4 mm | 20 mph |
| Thu 12 | 12.1°C | 5.8°C | 1.0 mm | 28 mph |
| Fri 13 | 11.8°C | 3.4°C | 8.0 mm | 28 mph |
| Sat 14 | 12.3°C | 2.0°C | 0.0 mm | 10 mph |
| Sun 15 | 13.3°C | 2.2°C | 2.2 mm | 24 mph |
| Mon 16 | 11.8°C | 4.7°C | 0.0 mm | 17 mph |
| Tue 17 | 16.9°C | 9.2°C | 0.0 mm | 18 mph |
| Wed 18 | 19.4°C | 6.1°C | 0.0 mm | 10 mph |
| Thu 19 | 17.6°C | 2.2°C | 0.0 mm | 11 mph |
| Fri 20 | 12.5°C | 2.4°C | 0.0 mm | 7 mph |
| Sat 21 | 14.0°C | 1.5°C | 0.0 mm | 9 mph |
| Sun 22 | 12.7°C | 2.0°C | 0.0 mm | 6 mph |
| Mon 23 | 14.8°C | 3.4°C | 0.0 mm | 9 mph |
| Tue 24 | 12.6°C | 8.1°C | 0.8 mm | 27 mph |
| Wed 25 | 9.4°C | 4.4°C | 2.2 mm | 20 mph |
| Thu 26 | 11.4°C | 1.4°C | 0.0 mm | 10 mph |
| Fri 27 | 12.4°C | 5.9°C | 0.6 mm | 13 mph |
| Sat 28 | 11.7°C | 3.4°C | 0.0 mm | 14 mph |
| Sun 29 | 9.7°C | 2.1°C | 0.2 mm | 20 mph |
| Mon 30 | 12.8°C | 6.2°C | 0.2 mm | 15 mph |
| Tue 31 | 17.8°C | 8.2°C | 0.0 mm | 7 mph |
Weather fronts
- Likely cold front · Wed 11 Mar, 03:45
- Likely cold front · Fri 13 Mar, 01:45
- Likely cold front · Tue 17 Mar, 15:30
- Likely cold front · Tue 24 Mar, 21:00
- Likely cold front · Fri 27 Mar, 17:00
Found automatically from this station’s readings alone, so likely rather than certain. What’s a front?
March in other years
20092010201120122013201420152016201720182019202020212022202320242025
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.