Average Monthly Sunshine hours in Harpenden

This graph shows the average number of hours per month that Harpenden receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

• On average, July is the sunniest month with 199 hours of sunshine.
• December has on average the lowest amount of sunshine with 42 hours.
• On average, the total annual amount of sun is 1478 hours.

Forecast: is it sunny in Harpenden?

Mon   Nov 18

7°C | 4°C

E 14 km/h

12 mm

overcast and rain

hourly forecast

Tue   Nov 19

6°C | -1°C

N 22 km/h

13 mm

broken clouds and rain

hourly forecast

Wed   Nov 20

3°C | -2°C

W 22 km/h

clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast