Felton, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 31.5 °F (low) to 51.4 °F (high). Annual precipitation averages 24.6 Inches. Felton is located in USDA Plant Hardiness Zone 4a. 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 | -1.0 °F | 16.4 °F | 0.71 in. |
| February | 3.1 °F | 21.7 °F | 0.66 in. |
| March | 16.7 °F | 34.6 °F | 1.01 in. |
| April | 31.6 °F | 52.7 °F | 1.43 in. |
| May | 44.4 °F | 67.2 °F | 3.09 in. |
| June | 55.8 °F | 76.5 °F | 4.32 in. |
| July | 59.5 °F | 80.8 °F | 3.52 in. |
| August | 56.5 °F | 79.8 °F | 2.86 in. |
| September | 47.6 °F | 71.4 °F | 2.93 in. |
| October | 35.2 °F | 55.7 °F | 2.33 in. |
| November | 20.8 °F | 37.6 °F | 0.87 in. |
| December | 7.3 °F | 22.9 °F | 0.82 in. |
| Annual | 31.5 °F | 51.4 °F | 24.55 in. |
| 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 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |