Average Monthly Sunshine hours in Marlborough (MA)

This graph shows the average number of hours per month that Marlborough 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 301 hours of sunshine.
• December has on average the lowest amount of sunshine with 141 hours.
• On average, the total annual amount of sun is 2629 hours.

Forecast: is it sunny in Marlborough (MA)?

Mon   Nov 18

16°C | 4°C

NW 22 km/h

almost clear and no rain

hourly forecast

Tue   Nov 19

13°C | 3°C

NW 22 km/h

almost clear and no rain

hourly forecast

Wed   Nov 20

13°C | 0°C

E 11 km/h

clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast