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Godfrey, IL weather and climate

Madison County, IL · population 17,743 · about 564 ft elevation

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

The year at a glance

Sunny days
202
clear or partly cloudy, per year
Precipitation
41 in
per year
Wet days
117
rain or snow per year
Snowfall
13 in
per year
Hot days
32
above 90 °F
Freezing nights
99
at or below 32 °F
Humidity
68%
average relative
Average temperature
55 °F
year round

Monthly temperatures

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

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 39 °FDaily high, Feb: 44 °FDaily high, Mar: 54 °FDaily high, Apr: 66 °FDaily high, May: 75 °FDaily high, Jun: 84 °FDaily high, Jul: 88 °FDaily high, Aug: 86 °FDaily high, Sep: 80 °FDaily high, Oct: 68 °FDaily high, Nov: 54 °FDaily high, Dec: 43 °FDaily low, Jan: 21 °FDaily low, Feb: 25 °FDaily low, Mar: 34 °FDaily low, Apr: 45 °FDaily low, May: 56 °FDaily low, Jun: 65 °FDaily low, Jul: 68 °FDaily low, Aug: 66 °FDaily low, Sep: 58 °FDaily low, Oct: 47 °FDaily low, Nov: 35 °FDaily low, Dec: 26 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high394454667584888680685443
Daily low212534455665686658473526

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovGodfrey, Jan: 2.6 inGodfrey, Feb: 2.4 inGodfrey, Mar: 3.6 inGodfrey, Apr: 4.6 inGodfrey, May: 5.0 inGodfrey, Jun: 4.0 inGodfrey, Jul: 3.2 inGodfrey, Aug: 2.9 inGodfrey, Sep: 3.3 inGodfrey, Oct: 3.3 inGodfrey, Nov: 3.6 inGodfrey, Dec: 2.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Godfrey2.62.43.64.65.04.03.22.93.33.33.62.4

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovGodfrey, Jan: 14 daysGodfrey, Feb: 13 daysGodfrey, Mar: 15 daysGodfrey, Apr: 15 daysGodfrey, May: 16 daysGodfrey, Jun: 17 daysGodfrey, Jul: 21 daysGodfrey, Aug: 22 daysGodfrey, Sep: 21 daysGodfrey, Oct: 19 daysGodfrey, Nov: 16 daysGodfrey, Dec: 14 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Godfrey141315151617212221191614

Compare Godfrey with another city

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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).