Average climate of Letchworth
The climate of Letchworth has an average yearly temperature of 15°C. Throughout the year, the average monthly temperature can drop to 8°C and rise to 23°C.
Annually, about 617 mm of rain falls. This gives a good overview of how much rain to expect in Letchworth. Additionally, about 4,1 cm of snow falls each year.
The best time to visit Letchworth is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Letchworth.
8 to 23°C
617 mm
4,1 cm
Table of contents
- Average yearly temperature: 15°C
- Highest temperature: 23°C in July
- Lowest temperature: 8°C in January
- Precipitation: 617 mm per year, averaging 51 mm per month
- Driest months: 29 mm in April, 40 mm in June and 42 mm in July
- Wettest months: 75 mm in October, 62 mm in January and 62 mm in December
- Snowfall: 4,1 cm per year
Climate table Letchworth
The climate table for Letchworth shows the average temperatures, precipitation, snowfall, and UV index per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daytime temperature (°C) | 8 | 9 | 11 | 14 | 17 | 21 | 23 | 22 | 20 | 15 | 11 | 9 |
| Nighttime temperature (°C) | 3 | 3 | 4 | 5 | 8 | 12 | 14 | 13 | 11 | 9 | 5 | 4 |
| Precipitation (mm) | 62 | 50 | 47 | 29 | 46 | 40 | 42 | 58 | 45 | 75 | 61 | 62 |
| Snowfall (cm) | 0,9 | 0,7 | 1,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,4 |
| UV Index | 2 | 3 | 4 | 6 | 6 | 6 | 7 | 6 | 5 | 3 | 2 | 1 |
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Temperature per month in Letchworth
This graph shows the average high temperatures in degrees Celsius for each month in Letchworth, England
Precipitation per month in Letchworth
This graph shows the average monthly precipitation in millimeters in Letchworth, England.
Snowfall per month in Letchworth
This graph shows the average snowfall in centimeters per month in Letchworth, England.
UV index per month in Letchworth
This graph shows the average UV index per month in Letchworth, England.
Yearly temperature in Letchworth
This graph shows the average yearly temperature in Letchworth, England, measured in degrees Celsius.
Yearly total precipitation in Letchworth
This graph shows the average yearly precipitation in millimeters in Letchworth, England.
Yearly snowfall in Letchworth
This graph shows the average yearly snowfall in Letchworth, England, measured in centimeters.
Weather experiences in Letchworth
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Average weather in Letchworth per month
Click on a month below to see in detail how the weather typically is in Letchworth and what to expect. Based on the historical weather data of Letchworth, you can view the average temperature, precipitation, wind, and UV index for each day of the month.