St. Denis National Wildlife Area
- Annual mean
- 3.1 °C
- Warmest month
- July
- Wettest month
- June
Twelve-month statistical climate profile based on historical 1991 to 2020 representative data
The climate profile for Raven Island National Wildlife Area provides a granular look at atmospheric conditions recorded at a representative point in Saskatchewan. This dataset tracks monthly mean temperatures, precipitation rates, humidity, wind speeds, and daylight duration through the annual cycle. The values reflect long-term meteorological averages from 1991 to 2020, offering a stable baseline for understanding the area's environmental rhythm independent of specific seasonal weather forecasts.
Monthly average temperature ranges and daily precipitation rates across twelve months
Compare average temperature bounds, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -17 °C-37.6° to 0.4° | 0.7 mm/day | 96.1% | 5 m/s | 8 hours |
| February | -14 °C-32.5° to 0.5° | 0.6 mm/day | 95.2% | 5.1 m/s | 9.6 hours |
| March | -6.2 °C-26.1° to 11.6° | 0.7 mm/day | 84.8% | 5.4 m/s | 11.6 hours |
| April | 3.3 °C-10.5° to 20.7° | 1.2 mm/day | 67.2% | 5.4 m/s | 13.7 hours |
| May | 10.4 °C-3.7° to 26.1° | 1.5 mm/day | 63% | 5 m/s | 15.5 hours |
| June | 15.6 °C3.3° to 29° | 3.1 mm/day | 66.4% | 4.6 m/s | 16.5 hours |
| July | 18.5 °C7.5° to 30.8° | 2.3 mm/day | 66.1% | 4.3 m/s | 16 hours |
| August | 17.5 °C5.9° to 31.5° | 1.8 mm/day | 64% | 4.3 m/s | 14.4 hours |
| September | 11.3 °C-2° to 26.7° | 1.5 mm/day | 67.9% | 4.8 m/s | 12.4 hours |
| October | 2.8 °C-9° to 19° | 1.2 mm/day | 77.3% | 5 m/s | 10.3 hours |
| November | -6.2 °C-19.8° to 6.6° | 0.8 mm/day | 87.2% | 5 m/s | 8.4 hours |
| December | -14.1 °C-31.5° to 0.6° | 0.6 mm/day | 94% | 4.9 m/s | 7.5 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.
Comparative monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Compare monthly temperature, precipitation, and daylight patterns across distinct protected landscapes.

Trace the boundaries of this Saskatchewan wildlife reserve and its role within the Lenore Lake ecosystem. MoriAtlas provides a clear geographic view of this protected island habitat and its surrounding prairie terrain. Start your deep dive into the specific ecological landscape that supports regional migratory waterbird populations.