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South Bend, IN weather and climate

St. Joseph County, IN · population 102,866 · about 725 ft elevation

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

The year at a glance

Sunny days
166
clear or partly cloudy, per year
Precipitation
40 in
per year
Wet days
146
rain or snow per year
Snowfall
59 in
per year
Hot days
15
above 90 °F
Freezing nights
131
at or below 32 °F
Humidity
73%
average relative
Average temperature
50 °F
year round

Monthly temperatures

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

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 32 °FDaily high, Feb: 35 °FDaily high, Mar: 47 °FDaily high, Apr: 59 °FDaily high, May: 70 °FDaily high, Jun: 80 °FDaily high, Jul: 83 °FDaily high, Aug: 81 °FDaily high, Sep: 75 °FDaily high, Oct: 62 °FDaily high, Nov: 48 °FDaily high, Dec: 37 °FDaily low, Jan: 17 °FDaily low, Feb: 19 °FDaily low, Mar: 27 °FDaily low, Apr: 38 °FDaily low, May: 49 °FDaily low, Jun: 59 °FDaily low, Jul: 63 °FDaily low, Aug: 61 °FDaily low, Sep: 53 °FDaily low, Oct: 42 °FDaily low, Nov: 32 °FDaily low, Dec: 23 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high323547597080838175624837
Daily low171927384959636153423223

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovSouth Bend, Jan: 2.7 inSouth Bend, Feb: 2.2 inSouth Bend, Mar: 2.8 inSouth Bend, Apr: 4.0 inSouth Bend, May: 4.5 inSouth Bend, Jun: 4.2 inSouth Bend, Jul: 4.1 inSouth Bend, Aug: 3.8 inSouth Bend, Sep: 3.3 inSouth Bend, Oct: 3.3 inSouth Bend, Nov: 2.9 inSouth Bend, Dec: 2.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
South Bend2.72.22.84.04.54.24.13.83.33.32.92.4

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovSouth Bend, Jan: 7 daysSouth Bend, Feb: 9 daysSouth Bend, Mar: 13 daysSouth Bend, Apr: 14 daysSouth Bend, May: 15 daysSouth Bend, Jun: 17 daysSouth Bend, Jul: 20 daysSouth Bend, Aug: 20 daysSouth Bend, Sep: 19 daysSouth Bend, Oct: 16 daysSouth Bend, Nov: 11 daysSouth Bend, Dec: 7 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
South Bend791314151720201916117

Compare South Bend with another city

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

See weather for every covered Indiana 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).