Average Monthly Sunshine hours in Alphen aan den Rijn

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

• On average, May is the sunniest month with 232 hours of sunshine.
• December has on average the lowest amount of sunshine with 50 hours.
• On average, the total annual amount of sun is 1743 hours.

Forecast: is it sunny in Alphen aan den Rijn?

Tue   Dec 03

9°C | 3°C

NW 14 km/h

1.2 mm

broken clouds and small chance of rain

hourly forecast

Wed   Dec 04

8°C | 2°C

S 7 km/h

0.2 mm

overcast and chance of slight rain

hourly forecast

Thu   Dec 05

10°C | 4°C

S 25 km/h

20 mm

overcast and heavy rain

hourly forecast

5-Day Forecast 10-Day Forecast