Anoka, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36.7 °F (low) to 60.1 °F (high). Annual precipitation averages 26.6 Inches. Anoka 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 | 11.1 °F | 32.1 °F | 0.48 in. |
| February | 14.6 °F | 36.8 °F | 0.77 in. |
| March | 24.3 °F | 48.1 °F | 1.37 in. |
| April | 35.2 °F | 59.2 °F | 3.16 in. |
| May | 46.4 °F | 70.2 °F | 4.11 in. |
| June | 57.4 °F | 80.5 °F | 3.85 in. |
| July | 62.9 °F | 87.2 °F | 3.31 in. |
| August | 60.6 °F | 84.8 °F | 3.27 in. |
| September | 51.1 °F | 77.2 °F | 2.63 in. |
| October | 37.3 °F | 62.6 °F | 2.18 in. |
| November | 24.6 °F | 47.8 °F | 0.8 in. |
| December | 14.6 °F | 35.2 °F | 0.64 in. |
| Annual | 36.7 °F | 60.1 °F | 26.57 in. |
| 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 : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |