Pollock, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 40.4 °F (low) to 61.3 °F (high). Annual precipitation averages 40.5 Inches. Pollock is located in USDA Plant Hardiness Zone 5b. 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 | 14.5 °F | 32.7 °F | 1.22 in. |
| February | 18.2 °F | 37.8 °F | 1.62 in. |
| March | 28.6 °F | 50.3 °F | 2.48 in. |
| April | 39.5 °F | 62.3 °F | 3.94 in. |
| May | 50.8 °F | 72.0 °F | 5.58 in. |
| June | 60.7 °F | 81.3 °F | 5.35 in. |
| July | 64.8 °F | 85.7 °F | 4.7 in. |
| August | 62.5 °F | 84.2 °F | 4.51 in. |
| September | 53.8 °F | 77.2 °F | 4.18 in. |
| October | 41.7 °F | 64.2 °F | 2.97 in. |
| November | 29.9 °F | 50.2 °F | 2.26 in. |
| December | 20.0 °F | 37.5 °F | 1.64 in. |
| Annual | 40.4 °F | 61.3 °F | 40.45 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |