Average Monthly Sunshine hours in Merrimack (NH)

This graph shows the average number of hours per month that Merrimack 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 295 hours of sunshine.
• November has on average the lowest amount of sunshine with 127 hours.
• On average, the total annual amount of sun is 2520 hours.

Forecast: is it sunny in Merrimack (NH)?

Fri   Nov 22

11°C | 5°C

SE 22 km/h

17 mm

partly cloudy and slight rain

hourly forecast

Sat   Nov 23

8°C | 4°C

NW 32 km/h

9.3 mm

overcast and heavy rain

hourly forecast

Sun   Nov 24

9°C | 2°C

NW 32 km/h

almost clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast