White River, IN climate
White River has chilly winters and warm summers, with plenty of rain. A typical July afternoon reaches 88°, a January night drops to 24°, and about 12 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in White River feels like
Winter
Spring
Summer
Fall
White River weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 40° | 24° | 3.4" | 3.6" | 9 | 25° – 42° |
| February | 45° | 27° | 2.9" | 3.4" | 8 | 24° – 45° |
| March | 56° | 35° | 4.2" | 1.2" | 10 | 38° – 59° |
| April | 68° | 45° | 5.0" | 0 | 10 | 49° – 62° |
| May | 77° | 55° | 5.2" | 0 | 11 | 61° – 74° |
| June | 85° | 64° | 4.9" | 0 | 9 | 70° – 79° |
| July | 88° | 67° | 4.3" | 0 | 9 | 72° – 84° |
| August | 87° | 65° | 3.0" | 0 | 7 | 72° – 82° |
| September | 81° | 58° | 3.8" | 0 | 7 | 65° – 75° |
| October | 70° | 46° | 3.5" | 0.1" | 7 | 53° – 63° |
| November | 55° | 35° | 3.9" | 0.2" | 8 | 38° – 51° |
| December | 44° | 28° | 3.6" | 3.7" | 9 | 22° – 45° |
| Year | 66° | 46° | 47.6" | 12.2" | 104 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in White River
White River gets 48 inches of rain and melted snow a year. May is the wettest month and February the driest. Rain or snow falls on about 104 days a year.
About 194 frost-free days a year
In half of years the last 32° night comes by April 13 and the first one by October 25. That leaves about 194 frost-free days for gardens, longer than 68% of U.S. towns.
Heating and cooling a home in White River
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In White River, 79% of that work is heating and 21% is cooling.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
White River and its neighbors
White River borders 7 towns with climate data. January nights across them vary by 0.7°. Washington has the coldest January nights (23°) and Montgomery the hottest July afternoons (88°). White River’s January low is 24° and its July high 88°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How White River compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in White River averaged 1.0° warmer than the 1900s. The biggest change is in February (+1.7°). The shift is smaller than in 71% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at White River’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 22° to 45°. June is the most reliable, staying within 9°.
Common questions about White River’s climate
What is the coldest month in White River?
January, with a typical high of 40° and a low of 24°.
What is the hottest month in White River?
July, with a typical high of 88° and a low of 67°. About 38 days a year reach 90°.
How much snow does White River get?
About 12 inches in a normal winter, most of it in December.
When is the first frost in White River?
In half of years the first 32° night comes by October 25, and the last spring frost by April 13.
What is the rainiest month in White River?
May, with 5.2 inches of rain and melted snow. The year totals 48 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for White River itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Princeton 1 W, IN (6 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.