South Bend Snowfall Totals & Accumulation Averages
This page pulls together information on when, how much and how often South Bend, Indiana has snow.
There are data and descriptions here of how many days it snows and the total amount of snowfall that South Bend usually gets. There are also monthly and yearly counts of the days that the city normally has heavy snowstorms and deep snow accumulated on the ground. Plus there's information on when South Bend can expect the first and last snowfalls of the season.
The first set of monthly snow totals are averages for 2010 to 2019. All the other numbers are averages, based on weather data gathered from 1991 to 2020 at the South Bend Regional Airport.
How Often it Snows in South Bend
The next two tables list monthly and yearly totals for amount of snow and how many days it snows at least 0.1 inches (0.25 centimetres).
These averages don't show how much the snowfall in South Bend varies from year to year.
In December, for instance, one in four years totals over 19.4 inches of snow. Another 25 percent of years receive less than 6.6 inches for the month.
Similarly in January, fresh snowfall in the heaviest years amounts to over 27.6 inches, while the lightest years get less than 11.9 inches.
New snow for February ranges from 25 inches or more in heavy snowfall years to under eight inches in light years.
When South Bend Has Its First & Last Snowfalls
The first snowfall of winter for South Bend usually arrives in November. In exceptional years, October and even September can see a little snow.
The season's last snowfall typically happens in April. In about one out of four years, April has no snow, so March brings the last of new snow.
South Bend is normally free of snow every year from May to September.
How Many Snowstorms South Bend Gets
About half the days with snowfall in South Bend leave only a skiff, amounting to less than an inch, of fresh snow on the ground. For 20 days a year on average, the amount of new snow totals at least an inch.
Snowstorms of over five inches a day normally occur two or three times a year. But major blizzards that dump ten inches or more in one day are rare events that on average happen twice a decade.
How Much Snow Normally Accumulates in South Bend
For about half of winter days, South Bend has at least an inch of snow on the ground.
Snow mostly accumulates during January. Typically, on two days in each of January and February, the snow covering South Bend gets to ten or more inches deep.
Jay Lawrimore, Ron Ray, Scott Applequist, Bryant Korzeniewski, Matthew Menne. 2016. Global Summary of the Month and Year, Version 1.0. NOAA National Centers for Environmental Information.
NOAA National Centers for Environmental Information (NCEI). Climate Normals.