Average Monthly Sunshine hours in Harlingen

This graph shows the average number of hours per month that Harlingen 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 233 hours of sunshine.
• December has on average the lowest amount of sunshine with 62 hours.
• On average, the total annual amount of sun is 1793 hours.

Forecast: is it sunny in Harlingen?

Tue   Dec 03

7°C | 5°C

NW 32 km/h

1.9 mm

broken clouds and small chance of slight rain

hourly forecast

Wed   Dec 04

7°C | 2°C

W 14 km/h

broken clouds and no rain

hourly forecast

Thu   Dec 05

8°C | 2°C

S 40 km/h

25 mm

overcast and heavy rain

hourly forecast

5-Day Forecast 10-Day Forecast