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Prospect Heights
Average humidity
ClimateForecastNovemberDecember >>

Average humidity in Prospect Heights (IL)

The mean monthly relative humidity over the year in Prospect Heights (Illinois), the United States of America.

Data from: Chicago, the United States of America (12 KM, 7 Miles).
  • On average, December is the most humid month, at 76.0%.
  • On average, May is the least humid month, at 64.0%.
  • The average annual percentage of humidity is 70%.

Forecast for Prospect Heights (IL)

Sat   Nov 23
7°C | 2°C
SW 14 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Sun   Nov 24
11°C | 2°C
SE 14 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Mon   Nov 25
10°C | -1°C
NW 22 km/h
0.5 mm
overcast and chance of slight rain

overcast and chance of slight rain

hourly forecast
5-Day Forecast 10-Day Forecast

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