Average Monthly Sunshine hours in Castletown

This graph shows the average number of hours per month that Castletown 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 195 hours of sunshine.
• December has on average the lowest amount of sunshine with 29 hours.
• On average, the total annual amount of sun is 1255 hours.

Forecast: is it sunny in Castletown?

Fri   Nov 15

13°C | 5°C

W 43 km/h

1.5 mm

broken clouds and rain

hourly forecast

Sat   Nov 16

7°C | 4°C

W 47 km/h

7.4 mm

partly cloudy and rain

hourly forecast

Sun   Nov 17

4°C | 0°C

NW 40 km/h

3.1 mm

partly cloudy and rain

hourly forecast

5-Day Forecast 10-Day Forecast