Average Monthly Sunshine hours in Portsmouth (NH)

This graph shows the average number of hours per month that Portsmouth 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 Portsmouth (NH)?

Mon   Nov 04

9°C | -3°C

S 7 km/h

broken clouds and no rain

hourly forecast

Tue   Nov 05

21°C | 7°C

SW 14 km/h

0.6 mm

partly cloudy and chance of slight rain

hourly forecast

Wed   Nov 06

24°C | 14°C

W 22 km/h

partly cloudy and no rain

hourly forecast

5-Day Forecast 10-Day Forecast