Average Monthly Sunshine hours in Lemont (IL)

This graph shows the average number of hours per month that Lemont 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 319 hours of sunshine.
• December has on average the lowest amount of sunshine with 107 hours.
• On average, the total annual amount of sun is 2520 hours.

Forecast: is it sunny in Lemont (IL)?

Sat   Nov 02

14°C | 1°C

SE 14 km/h

partly cloudy and no rain

hourly forecast

Sun   Nov 03

18°C | 6°C

SE 25 km/h

2.1 mm

overcast and rain

hourly forecast

Mon   Nov 04

21°C | 15°C

S 32 km/h

15 mm

overcast and heavy rain

hourly forecast

5-Day Forecast 10-Day Forecast