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Weather & Climate in Grassland, MB
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Grassland has a cool climate with an average annual temperature of 37°F (3°C). Winters average 3°F in January while summers reach 66°F in July / a wide seasonal temperature swing of 63°F. The area gets 300 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 19.8 inches (drier than the 38-inch national average). The area receives 4.6 inches of snow annually. The city sits at an elevation of 1,496 feet.
Temperature
3°F Jan (-16°C)
66°F Jul (19°C)
| Annual Average | 37.4°F |
| 31% below US avg | |
| January Average | 3°F (-16°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 300 days/yr |
Geography
| Elevation | 1,496 ft (456 m) |
| Area | 521.4 sq mi (1,350.3 km²) |
| Population Density | 3/sq mi |
| Coordinates | 49.4439°N, 100.3757°W |
| Timezone | America/Winnipeg |
Precipitation & Snow
Air Quality
Wildfire History
3 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (4,371 acres, 1989).
| Year | Name | Acres Burned | Distance |
| 1989 | UNNAMED | 4,371 | 75 km |
| 1992 | CLARK II | 2,443 | 86 km |
| 2008 | POOL 326 | 1,805 | 96 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 3°F (-16°C) | 0.9 in | Coldest |
| February | 10°F (-12°C) | 0.8 in | Driest |
| March | 22°F (-6°C) | 1.0 in | |
| April | 39°F (4°C) | 1.0 in | |
| May | 53°F (12°C) | 2.4 in | |
| June | 62°F (17°C) | 3.2 in | Wettest |
| July | 66°F (19°C) | 3.1 in | Warmest |
| August | 65°F (19°C) | 2.4 in | |
| September | 55°F (13°C) | 1.6 in | |
| October | 42°F (6°C) | 1.4 in | |
| November | 24°F (-5°C) | 1.0 in | |
| December | 8°F (-13°C) | 0.9 in |
Grassland has a seasonal temperature swing of 63°F / from 3°F in January to 66°F in July. Total annual precipitation is 19.8 inches, with June being the wettest month (3.2") and February the driest (0.8").