All Countries
Weather & Climate in Wunnumin 1, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wunnumin 1 has a cool climate with an average annual temperature of 29°F (-2°C). Winters average -8°F in January while summers reach 61°F in July / a wide seasonal temperature swing of 69°F. The area gets 289 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 26.1 inches (drier than the 38-inch national average). The area receives 7.8 inches of snow annually. The city sits at an elevation of 833 feet.
Temperature
-8°F Jan (-22°C)
61°F Jul (16°C)
| Annual Average | 29.0°F |
| 46% below US avg | |
| January Average | -8°F (-22°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 289 days/yr |
Geography
| Elevation | 833 ft (254 m) |
| Area | 24.7 sq mi (64.0 km²) |
| Population Density | 24/sq mi |
| Coordinates | 52.8567°N, 89.2042°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.9.
| Dec 17, 1999 | 227 km NE of Sioux Lookout, Canada | M3.9 | 146 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -8°F (-22°C) | 1.1 in | Coldest |
| February | -2°F (-19°C) | 0.8 in | Driest |
| March | 11°F (-12°C) | 1.2 in | |
| April | 28°F (-2°C) | 1.5 in | |
| May | 43°F (6°C) | 2.0 in | |
| June | 55°F (13°C) | 3.2 in | |
| July | 61°F (16°C) | 3.9 in | Warmest, Wettest |
| August | 59°F (15°C) | 3.5 in | |
| September | 48°F (9°C) | 3.4 in | |
| October | 36°F (2°C) | 2.4 in | |
| November | 18°F (-8°C) | 1.9 in | |
| December | -1°F (-18°C) | 1.2 in |
Wunnumin 1 has a seasonal temperature swing of 69°F / from -8°F in January to 61°F in July. Total annual precipitation is 26.1 inches, with July being the wettest month (3.9") and February the driest (0.8").