Volga, South Dakota has a Humid Continental Hot Summers With Dry Winters climate (Köppen classification: Dwa). Average annual temperatures range from 33.3 °F (low) to 53.9 °F (high). Annual precipitation averages 26 Inches. Volga is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.4 °F | 22.7 °F | 0.55 in. |
| February | 8.1 °F | 27.2 °F | 0.64 in. |
| March | 20.0 °F | 39.4 °F | 1.21 in. |
| April | 32.3 °F | 54.2 °F | 2.39 in. |
| May | 45.2 °F | 66.7 °F | 3.53 in. |
| June | 56.3 °F | 76.8 °F | 4.23 in. |
| July | 60.3 °F | 81.5 °F | 3.51 in. |
| August | 57.4 °F | 79.0 °F | 3.2 in. |
| September | 48.5 °F | 71.9 °F | 2.92 in. |
| October | 34.8 °F | 57.7 °F | 2.11 in. |
| November | 21.7 °F | 41.5 °F | 0.96 in. |
| December | 10.3 °F | 27.8 °F | 0.76 in. |
| Annual | 33.3 °F | 53.9 °F | 26.01 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dwa - Humid Continental Hot Summers With Dry Winters |