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Frankfort Square, IL weather and climate

Will County, IL · population 9,777 · about 715 ft elevation

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

The year at a glance

Sunny days
182
clear or partly cloudy, per year
Precipitation
39 in
per year
Wet days
130
rain or snow per year
Snowfall
29 in
per year
Hot days
21
above 90 °F
Freezing nights
124
at or below 32 °F
Humidity
71%
average relative
Average temperature
51 °F
year round

Monthly temperatures

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

Daily highDaily low
255075JanMarMayJulSepNovDaily high, Jan: 32 °FDaily high, Feb: 36 °FDaily high, Mar: 47 °FDaily high, Apr: 60 °FDaily high, May: 71 °FDaily high, Jun: 81 °FDaily high, Jul: 85 °FDaily high, Aug: 83 °FDaily high, Sep: 77 °FDaily high, Oct: 64 °FDaily high, Nov: 49 °FDaily high, Dec: 37 °FDaily low, Jan: 16 °FDaily low, Feb: 19 °FDaily low, Mar: 29 °FDaily low, Apr: 39 °FDaily low, May: 50 °FDaily low, Jun: 60 °FDaily low, Jul: 64 °FDaily low, Aug: 63 °FDaily low, Sep: 55 °FDaily low, Oct: 43 °FDaily low, Nov: 32 °FDaily low, Dec: 22 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high323647607181858377644937
Daily low161929395060646355433222

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovFrankfort Square, Jan: 2.3 inFrankfort Square, Feb: 2.0 inFrankfort Square, Mar: 2.9 inFrankfort Square, Apr: 4.4 inFrankfort Square, May: 4.6 inFrankfort Square, Jun: 4.3 inFrankfort Square, Jul: 3.9 inFrankfort Square, Aug: 3.8 inFrankfort Square, Sep: 3.0 inFrankfort Square, Oct: 3.2 inFrankfort Square, Nov: 2.7 inFrankfort Square, Dec: 2.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Frankfort Square2.32.02.94.44.64.33.93.83.03.22.72.2

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovFrankfort Square, Jan: 11 daysFrankfort Square, Feb: 11 daysFrankfort Square, Mar: 14 daysFrankfort Square, Apr: 13 daysFrankfort Square, May: 15 daysFrankfort Square, Jun: 16 daysFrankfort Square, Jul: 20 daysFrankfort Square, Aug: 20 daysFrankfort Square, Sep: 20 daysFrankfort Square, Oct: 17 daysFrankfort Square, Nov: 14 daysFrankfort Square, Dec: 11 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Frankfort Square111114131516202020171411

Compare Frankfort Square with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Illinois city

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).