Monroe, IN
Climate overview — based on NOAA 1991-2020 normals from BERNE WWTP, IN US.
Year-round temperatures (°F)
Climate summary
Monroe has an annual average temperature of 50.8°F with about 41.9 inches of precipitation per year and 27.8 inches of snow. The warmest month is July (average high 83.6°F), and the coldest is January (average low 17.9°F). May is typically the wettest month (4.60 in) and February the driest (2.44 in). Snow typically falls from November through April.
Best time to visit Monroe
Full guide →Climate change signal
All-time records →21 of 366 (5.7%) of Monroe'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.
| 1910s | 55 | |
| 1920s | 47 | |
| 1930s | 65 | |
| 1940s | 22 | |
| 1950s | 35 | |
| 1960s | 21 | |
| 1970s | 16 | |
| 1980s | 27 | |
| 1990s | 18 | |
| 2000s | 21 | |
| 2010s | 29 | |
| 2020s | 10 |
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 | 32.8°F | 17.9°F | 25.3°F | 2.88 in | 8.4 in | 11 |
| February | 36.4°F | 19.8°F | 28.1°F | 2.44 in | 7.7 in | 9 |
| March | 47.4°F | 28.2°F | 37.8°F | 3.02 in | 4.6 in | 10 |
| April | 60.6°F | 38.8°F | 49.7°F | 3.99 in | 0.5 in | 12 |
| May | 71.5°F | 51.1°F | 61.3°F | 4.60 in | — | 13 |
| June | 80.5°F | 60.9°F | 70.7°F | 4.58 in | — | 12 |
| July | 83.6°F | 64.2°F | 73.9°F | 4.58 in | — | 9 |
| August | 81.8°F | 61.7°F | 71.8°F | 3.90 in | — | 9 |
| September | 76.3°F | 54.3°F | 65.3°F | 3.19 in | — | 8 |
| October | 63.8°F | 43.0°F | 53.4°F | 2.95 in | 0.1 in | 9 |
| November | 49.5°F | 32.5°F | 41.0°F | 3.07 in | 1.4 in | 10 |
| December | 37.7°F | 23.7°F | 30.7°F | 2.66 in | 5.1 in | 11 |
Climate twins of Monroe
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).