Harris Sandhills National Wildlife Area
- Annual mean
- 4.1 °C
- Warmest month
- July
- Wettest month
- June
Twelve-month climatology profile using NASA POWER representative coordinates for Saskatchewan
Comprehensive twelve-month climate normals for Great Sandhills National Wildlife Area based on the 1991 to 2020 period. This record displays average monthly minimums, maximums, and mean temperatures, alongside daily precipitation rates, relative humidity, wind speed, and daylight hours. Measurements are derived from a singular representative point to provide a consistent baseline for long-term atmospheric patterns within the Saskatchewan landscape.
Long term climate normals tracking average monthly temperature ranges and precipitation rates
Compare long term temperature bounds, average daily precipitation, humidity, wind speed, and daylight hours across the annual calendar cycle.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -9.4 °C-28.6° to 4.9° | 0.6 mm/day | 87.3% | 5 m/s | 8.3 hours |
| February | -6.6 °C-23.3° to 8.9° | 0.5 mm/day | 80.1% | 4.8 m/s | 9.8 hours |
| March | -0.4 °C-17.2° to 17.6° | 0.7 mm/day | 67.8% | 5.1 m/s | 11.6 hours |
| April | 6 °C-7.3° to 23.9° | 1.1 mm/day | 59.1% | 5 m/s | 13.6 hours |
| May | 12.3 °C-1.8° to 28.9° | 1.6 mm/day | 55.2% | 4.8 m/s | 15.3 hours |
| June | 17 °C4.5° to 31.8° | 2.8 mm/day | 57.6% | 4.5 m/s | 16.2 hours |
| July | 20.8 °C8.8° to 34.6° | 1.5 mm/day | 52.6% | 4.2 m/s | 15.8 hours |
| August | 19.7 °C7° to 34.6° | 1.4 mm/day | 52.4% | 4.1 m/s | 14.3 hours |
| September | 13.5 °C-0.6° to 30.8° | 1.1 mm/day | 57.2% | 4.5 m/s | 12.3 hours |
| October | 5.6 °C-8° to 23.6° | 0.8 mm/day | 66.3% | 4.9 m/s | 10.4 hours |
| November | -1.8 °C-15.3° to 12.8° | 0.6 mm/day | 76.8% | 5.1 m/s | 8.7 hours |
| December | -7.5 °C-22.8° to 5.6° | 0.6 mm/day | 83.7% | 5.1 m/s | 7.8 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long-term monthly averages across temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Compare like-for-like monthly measurements across protected settings


Follow the mapped boundaries and natural terrain patterns of the Great Sandhills National Wildlife Area. This MoriAtlas entry provides a structured look at the reserve's dune ecosystems, mixed prairie flats, and alkaline basins, highlighting its role within the broader landscape of southwestern Saskatchewan.