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The weather in Northwest Territories in March is very cold with temperatures between -19°C and -12°C, warm clothes are a must.
Northwest Territories is going to be cold and wet in the month of March. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Let it snow! You can expect Northwest Territories to be covered in white during the month of March. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Northwest Territories in March 2025.
If you’re planning to visit Northwest Territories in the near future, we highly recommend that you review the 14 day weather forecast for Northwest Territories before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -20° / -26° | 1 | 9 | 21 | 22 mm | Awful | Northwest Territories in January |
| February | -19° / -26° | 1 | 10 | 18 | 14 mm | Awful | Northwest Territories in February |
| March | -12° / -19° | 2 | 8 | 21 | 23 mm | Awful | Northwest Territories in March |
| April | -3° / -10° | 3 | 10 | 17 | 23 mm | Awful | Northwest Territories in April |
| May | 10° / 1° | 3 | 23 | 5 | 32 mm | Bad | Northwest Territories in May |
| June | 18° / 9° | 4 | 26 | 0 | 47 mm | Good | Northwest Territories in June |
| July | 20° / 12° | 5 | 26 | 0 | 60 mm | Good | Northwest Territories in July |
| August | 18° / 10° | 5 | 26 | 0 | 78 mm | Good | Northwest Territories in August |
| September | 11° / 5° | 5 | 23 | 2 | 47 mm | Bad | Northwest Territories in September |
| October | 1° / -2° | 4 | 11 | 16 | 42 mm | Awful | Northwest Territories in October |
| November | -10° / -14° | 2 | 6 | 22 | 33 mm | Awful | Northwest Territories in November |
| December | -18° / -23° | 1 | 8 | 22 | 24 mm | Awful | Northwest Territories in December |
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