All Countries
Weather & Climate in Greenstone, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Greenstone has a cool climate with an average annual temperature of 32°F (0°C). Winters average -3°F in January while summers reach 61°F in July / a wide seasonal temperature swing of 64°F. The area gets 280 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 31.1 inches. The area receives 10.4 inches of snow annually. The city sits at an elevation of 1,115 feet.
Temperature
-3°F Jan (-20°C)
61°F Jul (16°C)
| Annual Average | 32.0°F |
| 41% below US avg | |
| January Average | -3°F (-20°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 280 days/yr |
Geography
| Elevation | 1,115 ft (340 m) |
| Area | 1,052.9 sq mi (2,727.1 km²) |
| Population Density | 4/sq mi |
| Coordinates | 49.7334°N, 87.1667°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -3°F (-20°C) | 1.6 in | Coldest |
| February | 3°F (-16°C) | 1.1 in | Driest |
| March | 15°F (-9°C) | 1.4 in | |
| April | 32°F (-0°C) | 1.7 in | |
| May | 46°F (8°C) | 2.8 in | |
| June | 56°F (13°C) | 3.5 in | |
| July | 61°F (16°C) | 3.9 in | Warmest |
| August | 59°F (15°C) | 3.4 in | |
| September | 50°F (10°C) | 4.0 in | Wettest |
| October | 38°F (4°C) | 3.1 in | |
| November | 22°F (-5°C) | 2.6 in | |
| December | 5°F (-15°C) | 2.0 in |
Greenstone has a seasonal temperature swing of 64°F / from -3°F in January to 61°F in July. Total annual precipitation is 31.1 inches, with September being the wettest month (4.0") and February the driest (1.1").