Lampman, Saskatchewan climate data is summarized below. Average annual temperatures range from 27.5 °F (low) to 48.4 °F (high). Annual precipitation averages 14.5 Inches. Lampman is located in USDA Plant Hardiness Zone 4a. 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 | -28.2 °F | -22.6 °F | 0 in. |
| February | -28.1 °F | -22.4 °F | 0 in. |
| March | -23.4 °F | -17.4 °F | 177.8 in. |
| April | -19.1 °F | -12.3 °F | 431.8 in. |
| May | -15.4 °F | -8 °F | 1371.6 in. |
| June | -12 °F | -5.5 °F | 2463.8 in. |
| July | -10.6 °F | -3.5 °F | 1828.8 in. |
| August | -11.4 °F | -3.7 °F | 1752.6 in. |
| September | -14.3 °F | -6.4 °F | 838.2 in. |
| October | -17.8 °F | -11.4 °F | 330.2 in. |
| November | -22.5 °F | -17 °F | 152.4 in. |
| December | -27.4 °F | -22.4 °F | 0 in. |
| Annual | 27.5 °F | 48.4 °F | 14.5 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |