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Weather & Climate in Dettah, NT
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dettah has a cool climate with an average annual temperature of 23°F (-5°C). Winters average -15°F in January while summers reach 60°F in July / a wide seasonal temperature swing of 75°F. The area gets 317 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 10.7 inches (drier than the 38-inch national average). The area receives 4.8 inches of snow annually. The city sits at an elevation of 528 feet.
Temperature
-15°F Jan (-26°C)
60°F Jul (16°C)
| Annual Average | 23.3°F |
| 57% below US avg | |
| January Average | -15°F (-26°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 317 days/yr |
Geography
| Elevation | 528 ft (161 m) |
| Area | 0.4 sq mi (1.1 km²) |
| Population Density | 445/sq mi |
| Coordinates | 62.4116°N, 114.3070°W |
| Timezone | America/Yellowknife |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -15°F (-26°C) | 0.6 in | Coldest |
| February | -10°F (-23°C) | 0.5 in | |
| March | 1°F (-17°C) | 0.5 in | |
| April | 22°F (-6°C) | 0.2 in | Driest |
| May | 39°F (4°C) | 0.6 in | |
| June | 53°F (12°C) | 1.0 in | |
| July | 60°F (16°C) | 1.4 in | Warmest |
| August | 56°F (14°C) | 1.6 in | Wettest |
| September | 45°F (7°C) | 1.2 in | |
| October | 30°F (-1°C) | 1.3 in | |
| November | 9°F (-13°C) | 1.0 in | |
| December | -9°F (-23°C) | 0.7 in |
Dettah has a seasonal temperature swing of 75°F / from -15°F in January to 60°F in July. Total annual precipitation is 10.7 inches, with August being the wettest month (1.6") and April the driest (0.2").