| 2023 Hardiness Zone: | Zone 4a: -30°F to -25°F | |
| 2012 Hardiness Zone: | Zone 3b: -35°F to -30°F Zone 4a: -30°F to -25°F | |
| 1990 Hardiness Zone: | Zone 3b: -35F to -30F | |
| Average First Frost Date: | Sep. 21 - Sep. 30 | |
| Average Last Frost Date: | May 21 - May 31 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 42i - Glaciated Dark Brown Prairie | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 58763 - New Town, ND | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 0 | 8 | 18 | 29 | 41 | 51 | 56 | 54 | 44 | 32 | 18 | 5 | 30 |
| Avg Max Temp (°F) | 19 | 27 | 39 | 55 | 68 | 77 | 82 | 82 | 71 | 57 | 36 | 23 | 53 |
| Avg Precip (In.) | .49 | .42 | .74 | 1.25 | 2.22 | 3.11 | 2.48 | 1.71 | 1.71 | 1 | .56 | .45 | 16.14 |