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Average percent of sunshine in Fairview Heights (IL)

The mean percent of sunhours during the day in Fairview Heights (Illinois), the United States of America.


  • The sun shines on average 68.0% in July making it the most sunny month.
  • On average, December has the lowest percentage of sunshine with 44.0%.

Forecast: is it sunny in Fairview Heights (IL)?

Tue   Dec 24
9°C | 4°C
NE 3 m/s
4.7 mm
overcast and rain

overcast and rain

Wed   Dec 25
9°C | 6°C
SE 4 m/s
3.2 mm
overcast and rain

overcast and rain

Thu   Dec 26
12°C | 6°C
SE 4 m/s
1.7 mm
overcast and  chance of rain

overcast and chance of rain

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