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New Lenox, IL weather and climate

Will County, IL · population 27,456 · about 676 ft elevation

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

The year at a glance

Sunny days
183
clear or partly cloudy, per year
Precipitation
39 in
per year
Wet days
127
rain or snow per year
Snowfall
25 in
per year
Hot days
19
above 90 °F
Freezing nights
125
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
20406080JanMarMayJulSepNovDaily high, Jan: 31 °FDaily high, Feb: 36 °FDaily high, Mar: 48 °FDaily high, Apr: 61 °FDaily high, May: 72 °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: 20 °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 high313648617281858377644937
Daily low162029395060646355433222

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovNew Lenox, Jan: 2.3 inNew Lenox, Feb: 2.0 inNew Lenox, Mar: 2.8 inNew Lenox, Apr: 4.4 inNew Lenox, May: 4.6 inNew Lenox, Jun: 4.3 inNew Lenox, Jul: 3.8 inNew Lenox, Aug: 3.7 inNew Lenox, Sep: 2.9 inNew Lenox, Oct: 3.2 inNew Lenox, Nov: 2.7 inNew Lenox, Dec: 2.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Lenox2.32.02.84.44.64.33.83.72.93.22.72.2

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovNew Lenox, Jan: 11 daysNew Lenox, Feb: 11 daysNew Lenox, Mar: 14 daysNew Lenox, Apr: 13 daysNew Lenox, May: 15 daysNew Lenox, Jun: 16 daysNew Lenox, Jul: 20 daysNew Lenox, Aug: 20 daysNew Lenox, Sep: 20 daysNew Lenox, Oct: 17 daysNew Lenox, Nov: 14 daysNew Lenox, Dec: 12 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Lenox111114131516202020171412

Compare New Lenox 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).