Greensburg, IN climate
Greensburg has chilly winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 22°, and about 13 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Greensburg feels like
Winter
Spring
Summer
Fall
Greensburg 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 | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 37° | 22° | 3.4" | 4.4" | 11 | 8 | 20° – 40° |
| February | 41° | 24° | 2.7" | 3.8" | 9 | 6 | 20° – 43° |
| March | 52° | 32° | 3.7" | 1.7" | 11 | 2 | 35° – 56° |
| April | 64° | 42° | 4.9" | 0 | 13 | 0 | 46° – 59° |
| May | 74° | 52° | 5.1" | 0 | 13 | 0 | 57° – 71° |
| June | 82° | 61° | 5.1" | 0 | 11 | 0 | 67° – 75° |
| July | 85° | 64° | 4.4" | 0 | 10 | 0 | 69° – 81° |
| August | 84° | 62° | 3.6" | 0 | 8 | 0 | 68° – 78° |
| September | 78° | 55° | 3.3" | 0 | 8 | 0 | 62° – 72° |
| October | 66° | 44° | 3.4" | 0.1" | 8 | 0 | 51° – 61° |
| November | 52° | 34° | 3.5" | 0.2" | 9 | 0 | 36° – 49° |
| December | 41° | 26° | 3.5" | 3.1" | 11 | 5 | 21° – 44° |
| Year | 63° | 43° | 46.4" | 13.3" | 122 | 21 |
“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 Greensburg
Greensburg gets 46 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 122 days a year. Snow covers the ground about 21 days of the year.
About 194 frost-free days a year
In half of years the last 32° night comes by April 15 and the first one by October 26. That leaves about 194 frost-free days for gardens, longer than 68% of U.S. towns.
Heating and cooling a home in Greensburg
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Greensburg, 82% of that work is heating and 18% is cooling, so the furnace matters far more than the air conditioner.
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.
Greensburg and its neighbors
Greensburg borders 2 towns with climate data. January nights across them vary by 0.2°. Washington has the coldest January nights (22°) and Clay the hottest July afternoons (85°). Greensburg’s January low is 22° and its July high 85°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Greensburg 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 Greensburg averaged 0.7° warmer than the 1900s. The biggest change is in February (+1.7°). The shift is smaller than in 92% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Greensburg’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 20° to 43°. June is the most reliable, staying within 8°.
Common questions about Greensburg’s climate
What is the coldest month in Greensburg?
January, with a typical high of 37° and a low of 22°.
What is the hottest month in Greensburg?
July, with a typical high of 85° and a low of 64°. About 16 days a year reach 90°.
How much snow does Greensburg get?
About 13 inches in a normal winter, most of it in January.
When is the first frost in Greensburg?
In half of years the first 32° night comes by October 26, and the last spring frost by April 15.
What is the rainiest month in Greensburg?
June, with 5.1 inches of rain and melted snow. The year totals 46 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Greensburg itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Greensburg, IN (1 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.