| 2023 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 47f - Rolling Loess Prairies |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 52730 - Camanche, IA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 12 | 18 | 28 | 39 | 51 | 60 | 64 | 62 | 53 | 42 | 30 | 18 | 40 |
| Avg Max Temp (°F) | 28 | 34 | 47 | 61 | 73 | 82 | 85 | 83 | 76 | 64 | 47 | 33 | 59 |
| Avg Precip (In.) | 1.45 | 1.4 | 2.47 | 3.38 | 4.01 | 4.6 | 3.58 | 4.55 | 3.16 | 2.68 | 2.43 | 2 | 35.71 |