Average climate of Harpenden
The climate of Harpenden 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 625 mm of rain falls. This gives a good overview of how much rain to expect in Harpenden. Additionally, about 3,7 cm of snow falls each year.
The best time to visit Harpenden is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Harpenden.
8 to 23°C
625 mm
3,7 cm
Table of contents
- Average yearly temperature: 15°C
- Highest temperature: 23°C in July
- Lowest temperature: 8°C in January
- Precipitation: 625 mm per year, averaging 52 mm per month
- Driest months: 30 mm in April, 41 mm in June and 42 mm in July
- Wettest months: 76 mm in October, 65 mm in January and 63 mm in November
- Snowfall: 3,7 cm per year
Climate table Harpenden
The climate table for Harpenden 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 | 9 | 12 | 14 | 13 | 11 | 9 | 5 | 4 |
| Precipitation (mm) | 65 | 49 | 46 | 30 | 46 | 41 | 42 | 59 | 46 | 76 | 63 | 62 |
| Snowfall (cm) | 0,8 | 0,6 | 0,8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,5 |
| UV Index | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 1 |
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Temperature per month in Harpenden
This graph shows the average high temperatures in degrees Celsius for each month in Harpenden, England
Precipitation per month in Harpenden
This graph shows the average monthly precipitation in millimeters in Harpenden, England.
Snowfall per month in Harpenden
This graph shows the average snowfall in centimeters per month in Harpenden, England.
UV index per month in Harpenden
This graph shows the average UV index per month in Harpenden, England.
Yearly temperature in Harpenden
This graph shows the average yearly temperature in Harpenden, England, measured in degrees Celsius.
Yearly total precipitation in Harpenden
This graph shows the average yearly precipitation in millimeters in Harpenden, England.
Yearly snowfall in Harpenden
This graph shows the average yearly snowfall in Harpenden, England, measured in centimeters.
Weather experiences in Harpenden
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Average weather in Harpenden per month
Click on a month below to see in detail how the weather typically is in Harpenden and what to expect. Based on the historical weather data of Harpenden, you can view the average temperature, precipitation, wind, and UV index for each day of the month.