Maurice, Iowa has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 2.4 °C (low) to 14.5 °C (high). Annual precipitation averages 744.2 Millimeters. Maurice is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -13.2 °C | -2.9 °C | 17.53 mm |
| February | -10.8 °C | -0.1 °C | 20.32 mm |
| March | -4.4 °C | 7 °C | 42.67 mm |
| April | 1.7 °C | 15.2 °C | 77.47 mm |
| May | 8.8 °C | 21.9 °C | 102.62 mm |
| June | 14.9 °C | 27.4 °C | 112.01 mm |
| July | 16.8 °C | 29.1 °C | 85.6 mm |
| August | 15.4 °C | 27.9 °C | 86.87 mm |
| September | 10.3 °C | 24.4 °C | 79.25 mm |
| October | 3.2 °C | 17.1 °C | 61.47 mm |
| November | -4.1 °C | 7.6 °C | 34.04 mm |
| December | -10 °C | -0.2 °C | 24.38 mm |
| Annual | 2.4 °C | 14.5 °C | 744.23 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |