Ogilvie, Minnesota has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -0.1 °C (low) to 11.5 °C (high). Annual precipitation averages 795.5 Millimeters. Ogilvie 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 Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.1 °C | -6.1 °C | 17.53 mm |
| February | -15 °C | -3.1 °C | 22.1 mm |
| March | -7.9 °C | 3.8 °C | 39.12 mm |
| April | -0.6 °C | 11.8 °C | 68.07 mm |
| May | 6.3 °C | 19.3 °C | 98.04 mm |
| June | 12.1 °C | 24.4 °C | 112.01 mm |
| July | 14.6 °C | 26.8 °C | 112.78 mm |
| August | 13.2 °C | 25.8 °C | 103.38 mm |
| September | 8.5 °C | 21.3 °C | 77.98 mm |
| October | 1.8 °C | 13.3 °C | 75.18 mm |
| November | -5.2 °C | 4.2 °C | 41.15 mm |
| December | -12.4 °C | -3.2 °C | 28.19 mm |
| Annual | -0.1 °C | 11.5 °C | 795.53 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Plant Hardiness Zone - 2012 | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |