Raymond, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.1 °C (low) to 13.8 °C (high). Annual precipitation averages 912.9 Millimeters. Raymond is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.7 °C | -1.8 °C | 45.21 mm |
| February | -9.1 °C | 0.3 °C | 42.42 mm |
| March | -3.9 °C | 6.3 °C | 52.07 mm |
| April | 1.8 °C | 13.2 °C | 99.57 mm |
| May | 7.8 °C | 19.6 °C | 105.16 mm |
| June | 13.5 °C | 25.2 °C | 117.09 mm |
| July | 16.2 °C | 27.7 °C | 90.42 mm |
| August | 15.3 °C | 26.9 °C | 92.46 mm |
| September | 10.8 °C | 23.2 °C | 85.85 mm |
| October | 4.4 °C | 15.9 °C | 75.44 mm |
| November | -1.4 °C | 8.1 °C | 57.66 mm |
| December | -7.2 °C | 1.2 °C | 49.53 mm |
| Annual | 3.1 °C | 13.8 °C | 912.88 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |