Average climate of Harleston
The climate of Harleston 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 632 mm of rain falls. This gives a good overview of how much rain to expect in Harleston. Additionally, about 8,4 cm of snow falls each year.
The best time to visit Harleston is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Harleston.
8 to 23°C
632 mm
8,4 cm
Table of contents
- Average yearly temperature: 15°C
- Highest temperature: 23°C in July
- Lowest temperature: 8°C in January
- Precipitation: 632 mm per year, averaging 53 mm per month
- Driest months: 24 mm in April, 46 mm in January and February
- Wettest months: 71 mm in October, 67 mm in March and 65 mm in December
- Snowfall: 8,4 cm per year
Climate table Harleston
The climate table for Harleston 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 | 13 | 17 | 20 | 23 | 22 | 20 | 16 | 11 | 9 |
| Nighttime temperature (°C) | 2 | 3 | 4 | 5 | 8 | 12 | 14 | 14 | 12 | 9 | 6 | 4 |
| Precipitation (mm) | 46 | 46 | 67 | 24 | 50 | 47 | 55 | 51 | 49 | 71 | 61 | 65 |
| Snowfall (cm) | 0,6 | 4,9 | 2,3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,6 |
| UV Index | 2 | 2 | 4 | 5 | 6 | 7 | 6 | 5 | 5 | 3 | 2 | 1 |
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Temperature per month in Harleston
This graph shows the average high temperatures in degrees Celsius for each month in Harleston, England
Precipitation per month in Harleston
This graph shows the average monthly precipitation in millimeters in Harleston, England.
Snowfall per month in Harleston
This graph shows the average snowfall in centimeters per month in Harleston, England.
UV index per month in Harleston
This graph shows the average UV index per month in Harleston, England.
Yearly temperature in Harleston
This graph shows the average yearly temperature in Harleston, England, measured in degrees Celsius.
Yearly total precipitation in Harleston
This graph shows the average yearly precipitation in millimeters in Harleston, England.
Yearly snowfall in Harleston
This graph shows the average yearly snowfall in Harleston, England, measured in centimeters.
Weather experiences in Harleston
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Average weather in Harleston per month
Click on a month below to see in detail how the weather typically is in Harleston and what to expect. Based on the historical weather data of Harleston, you can view the average temperature, precipitation, wind, and UV index for each day of the month.