Esterhazy, Saskatchewan climate data is summarized below. Average annual temperatures range from -2.5 °C (low) to 8.1 °C (high). Annual precipitation averages 470 Millimeters. Esterhazy is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -19.13 °C | -9.79 °C | 0 mm |
| February | -19.5 °C | -9.07 °C | 0 mm |
| March | -11.18 °C | -0.64 °C | 0 mm |
| April | -2.08 °C | 8.99 °C | 21 mm |
| May | 4.62 °C | 16.91 °C | 65 mm |
| June | 10.7 °C | 21.58 °C | 144 mm |
| July | 13.12 °C | 24.48 °C | 87 mm |
| August | 11.7 °C | 23.91 °C | 65 mm |
| September | 6.64 °C | 19.44 °C | 49 mm |
| October | 0.65 °C | 10.66 °C | 39 mm |
| November | -8.21 °C | 0.25 °C | 0 mm |
| December | -17.7 °C | -9.55 °C | 0 mm |
| Annual | -2.5 °C | 8.1 °C | 470 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |