Onamia, MN
Climate overview — based on NOAA 1991-2020 normals from ONAMIA RS, MN US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Onamia
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 0.65 in | 8.1 in | 5 |
| February | °F | °F | °F | 0.64 in | 5.2 in | 5 |
| March | °F | °F | °F | 1.26 in | 7.4 in | 7 |
| April | °F | °F | °F | 2.41 in | 2.1 in | 9 |
| May | °F | °F | °F | 3.18 in | — | 10 |
| June | °F | °F | °F | 4.32 in | — | 10 |
| July | °F | °F | °F | 4.28 in | — | 9 |
| August | °F | °F | °F | 3.84 in | — | 8 |
| September | °F | °F | °F | 3.04 in | — | 8 |
| October | °F | °F | °F | 2.87 in | 0.3 in | 8 |
| November | °F | °F | °F | 1.37 in | 4.5 in | 5 |
| December | °F | °F | °F | 0.83 in | 4.0 in | 5 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when