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Peoria Heights, IL weather and climate

Peoria County, IL · population 5,834 · about 787 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Peoria Heights's own coordinates.

The year at a glance

Sunny days
190
clear or partly cloudy, per year
Precipitation
39 in
per year
Wet days
121
rain or snow per year
Snowfall
24 in
per year
Hot days
23
above 90 °F
Freezing nights
121
at or below 32 °F
Humidity
70%
average relative
Average temperature
52 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
255075JanMarMayJulSepNovDaily high, Jan: 33 °FDaily high, Feb: 38 °FDaily high, Mar: 51 °FDaily high, Apr: 64 °FDaily high, May: 74 °FDaily high, Jun: 83 °FDaily high, Jul: 86 °FDaily high, Aug: 84 °FDaily high, Sep: 78 °FDaily high, Oct: 65 °FDaily high, Nov: 51 °FDaily high, Dec: 38 °FDaily low, Jan: 17 °FDaily low, Feb: 21 °FDaily low, Mar: 31 °FDaily low, Apr: 41 °FDaily low, May: 52 °FDaily low, Jun: 62 °FDaily low, Jul: 66 °FDaily low, Aug: 64 °FDaily low, Sep: 55 °FDaily low, Oct: 44 °FDaily low, Nov: 32 °FDaily low, Dec: 22 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high333851647483868478655138
Daily low172131415262666455443222

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovPeoria Heights, Jan: 2.1 inPeoria Heights, Feb: 2.1 inPeoria Heights, Mar: 2.9 inPeoria Heights, Apr: 4.4 inPeoria Heights, May: 4.6 inPeoria Heights, Jun: 4.4 inPeoria Heights, Jul: 3.8 inPeoria Heights, Aug: 3.1 inPeoria Heights, Sep: 3.0 inPeoria Heights, Oct: 3.1 inPeoria Heights, Nov: 2.8 inPeoria Heights, Dec: 2.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Peoria Heights2.12.12.94.44.64.43.83.13.03.12.82.2

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovPeoria Heights, Jan: 12 daysPeoria Heights, Feb: 12 daysPeoria Heights, Mar: 14 daysPeoria Heights, Apr: 14 daysPeoria Heights, May: 15 daysPeoria Heights, Jun: 17 daysPeoria Heights, Jul: 21 daysPeoria Heights, Aug: 21 daysPeoria Heights, Sep: 21 daysPeoria Heights, Oct: 17 daysPeoria Heights, Nov: 15 daysPeoria Heights, Dec: 12 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Peoria Heights121214141517212121171512

Compare Peoria Heights with another city

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About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).