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Weather & Climate in Swan River, MB
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Swan River has a cool climate with an average annual temperature of 35°F (2°C). Winters average -1°F in January while summers reach 65°F in July / a wide seasonal temperature swing of 66°F. The area gets 297 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 21.5 inches (drier than the 38-inch national average). The area receives 4.4 inches of snow annually. The city sits at an elevation of 1,119 feet.
Temperature
-1°F Jan (-18°C)
65°F Jul (18°C)
| Annual Average | 34.7°F |
| 36% below US avg | |
| January Average | -1°F (-18°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 297 days/yr |
Geography
| Elevation | 1,119 ft (341 m) |
| Area | 2.6 sq mi (6.8 km²) |
| Population Density | 1,541/sq mi |
| Coordinates | 52.1058°N, 101.2676°W |
| Timezone | America/Winnipeg |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Apr 14, 2010 | 2 km SW of Langenburg, Canada | M4.4 | 145 km | 1 km |
| Feb 1, 2012 | 8 km SW of Langenburg, Canada | M4.1 | 150 km | 1 km |
| Jan 15, 2011 | 11 km NNW of Langenburg, Canada | M3.1 | 132 km | 1 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -1°F (-18°C) | 0.9 in | Coldest |
| February | 7°F (-14°C) | 0.6 in | Driest |
| March | 18°F (-8°C) | 1.0 in | |
| April | 36°F (2°C) | 1.3 in | |
| May | 51°F (11°C) | 2.1 in | |
| June | 61°F (16°C) | 3.4 in | |
| July | 65°F (18°C) | 3.7 in | Warmest, Wettest |
| August | 63°F (17°C) | 2.9 in | |
| September | 52°F (11°C) | 2.3 in | |
| October | 40°F (4°C) | 1.4 in | |
| November | 21°F (-6°C) | 1.0 in | |
| December | 5°F (-15°C) | 0.9 in |
Swan River has a seasonal temperature swing of 65°F / from -1°F in January to 65°F in July. Total annual precipitation is 21.5 inches, with July being the wettest month (3.7") and February the driest (0.6").