Average Monthly Sunshine hours in Old Lyme (CT)

This graph shows the average number of hours per month that Old Lyme 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 293 hours of sunshine.
• November has on average the lowest amount of sunshine with 139 hours.
• On average, the total annual amount of sun is 2580 hours.

Forecast: is it sunny in Old Lyme (CT)?

Thu   Nov 21

9°C | 7°C

NE 22 km/h

17 mm

broken clouds and rain

hourly forecast

Fri   Nov 22

9°C | 4°C

S 29 km/h

6.3 mm

partly cloudy and chance of rain

hourly forecast

Sat   Nov 23

9°C | 2°C

NW 29 km/h

0.8 mm

overcast and rain

hourly forecast

5-Day Forecast 10-Day Forecast