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Naperville (IL) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Naperville (Illinois). The numbers are calculated over a 30-year period to provide a reliable average.

  • A lot of rain (rainy season) falls in the months: April, May, June, July and August.
  • On average, June is the wettest month with 123 mm of precipitation.
  • On average, January is the driest month with 50 mm of precipitation.
  • The average amount of annual precipitation is 1037 mm.

Current rainfall in Naperville (IL)

Sat   Nov 23
7°C | 1°C
SW 14 km/h
broken clouds and no rain

broken clouds and no rain

Sun   Nov 24
11°C | 1°C
S 14 km/h
broken clouds and no rain

broken clouds and no rain

Mon   Nov 25
9°C | -2°C
NW 25 km/h
0.4 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Interested in more climate information?

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