Climate at a glance · Dettah
Annual mean-4°day and night
Precipitation287 mma year
Warmest monthJulyavg high 21°
Coldest monthJanuaryavg low -30°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
287 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | -22° | -18° | -11° | 0° | 10° | 18° | 21° | 18° | 10° | 1° | -10° | -18° |
| Avg low | -30° | -28° | -23° | -11° | -1° | 9° | 13° | 10° | 4° | -4° | -18° | -26° |
| Precip, mm | 14 | 14 | 14 | 11 | 18 | 29 | 41 | 39 | 36 | 30 | 25 | 16 |
Climate normals 1981–2010 · Yellowknife A station (9 km away) · Environment and Climate Change Canada
62.4116°N, 114.3074°W · Elevation 221 m