Arcadia, Nebraska has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36.3 °F (low) to 61.6 °F (high). Annual precipitation averages 25.3 Inches. Arcadia is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.9 °F | 35.5 °F | 0.5 in. |
| February | 15.1 °F | 39.1 °F | 0.63 in. |
| March | 24.5 °F | 50.7 °F | 1.41 in. |
| April | 34.6 °F | 60.9 °F | 2.85 in. |
| May | 46.0 °F | 70.9 °F | 3.97 in. |
| June | 57.2 °F | 81.4 °F | 3.88 in. |
| July | 62.2 °F | 86.8 °F | 3.25 in. |
| August | 59.8 °F | 84.7 °F | 2.97 in. |
| September | 49.7 °F | 77.3 °F | 2.21 in. |
| October | 36.1 °F | 64.0 °F | 1.93 in. |
| November | 23.8 °F | 49.7 °F | 0.94 in. |
| December | 15.0 °F | 37.9 °F | 0.76 in. |
| Annual | 36.3 °F | 61.6 °F | 25.3 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |