Average Monthly Sunshine hours in Hyannis (MA)

This graph shows the average number of hours per month that Hyannis 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 301 hours of sunshine.
• January has on average the lowest amount of sunshine with 147 hours.

Forecast: is it sunny in Hyannis (MA)?

Mon   Nov 04

11°C | 0°C

S 18 km/h

broken clouds and no rain

hourly forecast

Tue   Nov 05

18°C | 10°C

SW 22 km/h

almost clear and no rain

hourly forecast

Wed   Nov 06

20°C | 13°C

SW 29 km/h

clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast