Vevay, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.7 °F (low) to 66.1 °F (high). Annual precipitation averages 47.5 Inches. Vevay is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.0 °F | 41.1 °F | 3.52 in. |
| February | 26.0 °F | 45.4 °F | 3.13 in. |
| March | 33.2 °F | 55.1 °F | 4.13 in. |
| April | 43.0 °F | 67.2 °F | 4.68 in. |
| May | 53.1 °F | 75.8 °F | 5.2 in. |
| June | 61.5 °F | 83.8 °F | 4.95 in. |
| July | 65.8 °F | 87.1 °F | 4.18 in. |
| August | 64.7 °F | 86.1 °F | 3.6 in. |
| September | 57.1 °F | 80.4 °F | 3.31 in. |
| October | 45.3 °F | 69.2 °F | 3.37 in. |
| November | 34.6 °F | 56.0 °F | 3.41 in. |
| December | 28.1 °F | 45.4 °F | 4.0 in. |
| Annual | 44.7 °F | 66.1 °F | 47.48 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |