Rose Creek, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.7 °C (low) to 12.2 °C (high). Annual precipitation averages 913.4 Millimeters. Rose Creek is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.4 °C | -5.3 °C | 25.65 mm |
| February | -12.2 °C | -2.8 °C | 26.92 mm |
| March | -5.5 °C | 4.1 °C | 47.75 mm |
| April | 1.3 °C | 12.7 °C | 92.46 mm |
| May | 8.2 °C | 19.6 °C | 121.16 mm |
| June | 14.2 °C | 25.2 °C | 136.91 mm |
| July | 16 °C | 27 °C | 117.6 mm |
| August | 14.6 °C | 25.8 °C | 105.41 mm |
| September | 9.8 °C | 22.3 °C | 94.23 mm |
| October | 2.9 °C | 14.7 °C | 69.85 mm |
| November | -3.8 °C | 5.6 °C | 40.89 mm |
| December | -10.3 °C | -2.1 °C | 34.54 mm |
| Annual | 1.7 °C | 12.2 °C | 913.37 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -31.7°C to -28.9°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |