Marengo, IN
Climate overview — based on NOAA 1991-2020 normals from ENGLISH, IN US.
Year-round temperatures (°F)
Climate summary
Marengo has an annual average temperature of 56.3°F with about 51 inches of precipitation per year. The warmest month is August (average high 88.1°F), and the coldest is January (average low 23.8°F). June is typically the wettest month (5.41 in) and August the driest (2.93 in).
Best time to visit Marengo
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Marengo'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.
| 1960s | 0 | |
| 1970s | 91 | |
| 1980s | 132 | |
| 1990s | 105 | |
| 2000s | 38 |
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 | 42.7°F | 23.8°F | 33.2°F | 3.77 in | — | 11 |
| February | 48.0°F | 26.0°F | 37.0°F | 3.64 in | — | 10 |
| March | 57.9°F | 34.5°F | 46.2°F | 4.82 in | — | 11 |
| April | 69.2°F | 43.9°F | 56.5°F | 5.25 in | — | 10 |
| May | 77.3°F | 53.8°F | 65.6°F | 4.99 in | — | 11 |
| June | 86.0°F | 61.6°F | 73.8°F | 5.41 in | — | 10 |
| July | 87.9°F | 65.6°F | 76.8°F | 3.81 in | — | 7 |
| August | 88.1°F | 64.1°F | 76.1°F | 2.93 in | — | 7 |
| September | 82.4°F | 56.1°F | 69.2°F | 3.70 in | — | 7 |
| October | 70.7°F | 43.6°F | 57.2°F | 4.01 in | — | 8 |
| November | 58.2°F | 35.4°F | 46.8°F | 4.34 in | — | 10 |
| December | 46.8°F | 27.9°F | 37.3°F | 4.31 in | — | 10 |
Climate twins of Marengo
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).