Fairmount, IN
Climate overview — based on NOAA 1991-2020 normals from MARION 2 N, IN US.
Year-round temperatures (°F)
Climate summary
Fairmount has an annual average temperature of 50.4°F with about 41.8 inches of precipitation per year and 24.5 inches of snow. The warmest month is July (average high 83.8°F), and the coldest is January (average low 17.7°F). May is typically the wettest month (4.76 in) and February the driest (2.15 in). Snow typically falls from November through April.
Best time to visit Fairmount
Full guide →Climate change signal
All-time records →22 of 366 (6%) of Fairmount's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 38 | |
| 1900s | 36 | |
| 1910s | 60 | |
| 1920s | 31 | |
| 1930s | 62 | |
| 1940s | 21 | |
| 1950s | 20 | |
| 1960s | 12 | |
| 1970s | 9 | |
| 1980s | 21 | |
| 1990s | 12 | |
| 2000s | 12 | |
| 2010s | 21 | |
| 2020s | 11 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 33.0°F | 17.7°F | 25.4°F | 2.85 in | 8.1 in | 12 |
| February | 37.0°F | 19.5°F | 28.2°F | 2.15 in | 6.3 in | 9 |
| March | 48.1°F | 28.0°F | 38.0°F | 2.87 in | 3.7 in | 10 |
| April | 61.2°F | 38.0°F | 49.6°F | 4.10 in | 0.3 in | 12 |
| May | 72.0°F | 49.2°F | 60.6°F | 4.76 in | — | 13 |
| June | 80.8°F | 59.2°F | 70.0°F | 4.42 in | — | 11 |
| July | 83.8°F | 62.5°F | 73.2°F | 4.33 in | — | 10 |
| August | 82.0°F | 60.5°F | 71.3°F | 3.93 in | — | 9 |
| September | 76.6°F | 53.3°F | 64.9°F | 3.39 in | — | 8 |
| October | 64.2°F | 41.9°F | 53.0°F | 3.12 in | 0.1 in | 10 |
| November | 49.7°F | 31.7°F | 40.7°F | 3.26 in | 1.0 in | 10 |
| December | 38.0°F | 23.0°F | 30.5°F | 2.58 in | 5.0 in | 10 |
Climate twins of Fairmount
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).