Rochester, MN
Climate overview — based on NOAA 1991-2020 normals from ROCHESTER AP 2NE, MN US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Rochester
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 0.91 in | 9.2 in | 8 |
| February | °F | °F | °F | 0.98 in | 13.0 in | 7 |
| March | °F | °F | °F | 1.90 in | 8.3 in | 9 |
| April | °F | °F | °F | 3.53 in | 3.4 in | 11 |
| May | °F | °F | °F | 4.57 in | 0.7 in | 14 |
| June | °F | °F | °F | 5.82 in | — | 13 |
| July | °F | °F | °F | 4.36 in | — | 10 |
| August | °F | °F | °F | 4.25 in | — | 10 |
| September | °F | °F | °F | 3.77 in | — | 9 |
| October | °F | °F | °F | 2.50 in | 0.8 in | 10 |
| November | °F | °F | °F | 1.81 in | 3.2 in | 7 |
| December | °F | °F | °F | 1.16 in | 13.7 in | 10 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when