Munden, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.8 °C (low) to 17.9 °C (high). Annual precipitation averages 760.2 Millimeters. Munden is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.9 °C | 3.1 °C | 17.02 mm |
| February | -7 °C | 5.7 °C | 22.86 mm |
| March | -1.9 °C | 12.1 °C | 39.62 mm |
| April | 3.8 °C | 17.9 °C | 67.82 mm |
| May | 10.2 °C | 23.4 °C | 116.08 mm |
| June | 16.4 °C | 29.3 °C | 112.01 mm |
| July | 18.9 °C | 31.9 °C | 109.98 mm |
| August | 17.4 °C | 30.4 °C | 89.92 mm |
| September | 12.1 °C | 26.4 °C | 72.14 mm |
| October | 5.1 °C | 19.3 °C | 55.88 mm |
| November | -2 °C | 11.2 °C | 32 mm |
| December | -7.1 °C | 4.6 °C | 24.89 mm |
| Annual | 4.8 °C | 17.9 °C | 760.22 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |