Ishpeming, MI
Climate overview — based on NOAA 1991-2020 normals from ISHPEMING WWTP, MI US.
Year-round temperatures (°F)
Climate summary
Ishpeming has an annual average temperature of 39.8°F with about 30.2 inches of precipitation per year. The warmest month is July (average high 77.6°F), and the coldest is February (average low 5.6°F). July is typically the wettest month (3.88 in) and March the driest (1.23 in).
Best time to visit Ishpeming
Full guide →Climate change signal
All-time records →215 of 366 (58.7%) of Ishpeming'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 | 47 | |
| 2010s | 184 | |
| 2020s | 135 |
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 | 22.1°F | 6.1°F | 14.1°F | 1.59 in | — | 18 |
| February | 25.0°F | 5.6°F | 15.3°F | 1.34 in | — | 14 |
| March | 35.5°F | 12.2°F | 23.9°F | 1.23 in | — | 11 |
| April | 47.4°F | 25.0°F | 36.2°F | 2.41 in | — | 12 |
| May | 62.4°F | 38.1°F | 50.2°F | 2.95 in | — | 12 |
| June | 72.2°F | 48.9°F | 60.5°F | 3.09 in | — | 12 |
| July | 77.6°F | 53.0°F | 65.3°F | 3.88 in | — | 11 |
| August | 75.8°F | 51.0°F | 63.4°F | 2.36 in | — | 10 |
| September | 67.9°F | 44.1°F | 56.0°F | 3.61 in | — | 14 |
| October | 53.2°F | 33.3°F | 43.3°F | 3.61 in | — | 16 |
| November | 38.2°F | 22.6°F | 30.4°F | 2.19 in | — | 14 |
| December | 26.9°F | 12.2°F | 19.5°F | 1.99 in | — | 17 |
Climate twins of Ishpeming
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).