Crocker, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.6 °F (low) to 66 °F (high). Annual precipitation averages 45.2 Inches. Crocker is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.7 °F | 41.1 °F | 2.5 in. |
| February | 26.6 °F | 46.4 °F | 2.3 in. |
| March | 34.6 °F | 56.1 °F | 3.55 in. |
| April | 44.9 °F | 66.9 °F | 4.59 in. |
| May | 55.1 °F | 75.2 °F | 5.46 in. |
| June | 63.4 °F | 83.0 °F | 4.63 in. |
| July | 67.6 °F | 87.5 °F | 4.2 in. |
| August | 65.9 °F | 87.0 °F | 4.02 in. |
| September | 57.3 °F | 79.4 °F | 4.14 in. |
| October | 46.0 °F | 68.4 °F | 3.47 in. |
| November | 35.7 °F | 55.5 °F | 3.67 in. |
| December | 27.1 °F | 44.9 °F | 2.62 in. |
| Annual | 45.6 °F | 66 °F | 45.15 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |