Holland, Missouri has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.4 °C (low) to 21.1 °C (high). Annual precipitation averages 1337.8 Millimeters. Holland is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.5 °C | 7.5 °C | 94.49 mm |
| February | 0.3 °C | 10.3 °C | 109.47 mm |
| March | 4.6 °C | 15.4 °C | 128.78 mm |
| April | 10.1 °C | 21.4 °C | 138.43 mm |
| May | 15.9 °C | 26.5 °C | 140.46 mm |
| June | 20.4 °C | 30.9 °C | 103.12 mm |
| July | 22.1 °C | 32.3 °C | 104.9 mm |
| August | 20.8 °C | 31.7 °C | 82.55 mm |
| September | 16.7 °C | 28.7 °C | 88.39 mm |
| October | 10.2 °C | 22.9 °C | 104.39 mm |
| November | 4.4 °C | 15.4 °C | 116.33 mm |
| December | 0.4 °C | 9.6 °C | 126.49 mm |
| Annual | 10.4 °C | 21.1 °C | 1337.8 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |