Corunna, MI
Climate overview — based on NOAA 1991-2020 normals from CORUNNA 2 NE, MI US.
Year-round temperatures (°F)
Climate summary
Corunna has an annual average temperature of 47.7°F with about 33.6 inches of precipitation per year. The warmest month is July (average high 83.3°F), and the coldest is January (average low 15.1°F). May is typically the wettest month (3.95 in) and February the driest (1.77 in).
Best time to visit Corunna
Full guide →Climate change signal
All-time records →98 of 366 (26.8%) of Corunna'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.
| 2000s | 158 | |
| 2010s | 208 |
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 | 30.7°F | 15.1°F | 22.9°F | 2.17 in | — | 14 |
| February | 33.2°F | 15.7°F | 24.5°F | 1.77 in | — | 11 |
| March | 44.5°F | 24.4°F | 34.4°F | 2.12 in | — | 10 |
| April | 57.2°F | 33.3°F | 45.3°F | 3.51 in | — | 12 |
| May | 70.2°F | 44.5°F | 57.3°F | 3.95 in | — | 13 |
| June | 79.1°F | 54.6°F | 66.9°F | 3.22 in | — | 11 |
| July | 83.3°F | 58.5°F | 70.9°F | 3.33 in | — | 10 |
| August | 80.9°F | 57.1°F | 69.0°F | 3.19 in | — | 10 |
| September | 74.5°F | 49.9°F | 62.2°F | 2.80 in | — | 9 |
| October | 61.2°F | 40.0°F | 50.6°F | 3.01 in | — | 12 |
| November | 48.2°F | 30.5°F | 39.4°F | 2.55 in | — | 11 |
| December | 36.3°F | 22.0°F | 29.2°F | 1.98 in | — | 13 |
Climate twins of Corunna
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).