Average Monthly Sunshine hours in Harlan (IA)

This graph shows the average number of hours per month that Harlan 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 335 hours of sunshine.
• December has on average the lowest amount of sunshine with 133 hours.
• On average, the total annual amount of sun is 2730 hours.

Forecast: is it sunny in Harlan (IA)?

Fri   Nov 22

6°C | -5°C

W 11 km/h

partly cloudy and no rain

hourly forecast

Sat   Nov 23

11°C | -4°C

SE 18 km/h

partly cloudy and no rain

hourly forecast

Sun   Nov 24

12°C | 2°C

NW 11 km/h

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast