Sault Ste. Marie in December
3.6out of 10
Not the best time
Cold: highs around -2°C. Frequent rain: about 11 rainy days.
-2°CAvg high
-8°CAvg low
11Rainy days (56 mm)
8:24 hDaylight
08:22Sunrise · 16:45 Sunset
Why this score
- Cold: highs around -2°C
- Frequent rain: about 11 rainy days
- Nights fall to about -8°C
What to wear and pack
- Winter coat, hat and scarf
- Rain jacket or compact umbrella
- Gloves for freezing mornings
How reliable is the forecast?
Rain in December varies a lot between years (±3.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -6°C | -13°C | 46 mm | 10 | – | – | 3.8 |
| February | -4°C | -13°C | 36 mm | 7 | – | – | 4.1 |
| March | 1°C | -8°C | 45 mm | 9 | – | – | 4.0 |
| April | 8°C | -1°C | 68 mm | 10 | – | – | 5.2 |
| May | 15°C | 6°C | 72 mm | 10 | – | – | 6.6 |
| June | 21°C | 12°C | 81 mm | 10 | – | – | 7.6 |
| July | 23°C | 15°C | 101 mm | 12 | – | – | 7.4 |
| August | 22°C | 15°C | 95 mm | 10 | – | – | 7.6 |
| September | 19°C | 11°C | 108 mm | 12 | – | – | 6.8 |
| October | 11°C | 5°C | 100 mm | 14 | – | – | 5.5 |
| November | 4°C | -2°C | 68 mm | 11 | – | – | 4.5 |
| December | -2°C | -8°C | 56 mm | 11 | – | – | 3.6 |
Frequently asked questions
How hot is Sault Ste. Marie in December?
Daytime highs average -2°C and nights about -8°C.
When is the best time to visit Sault Ste. Marie?
The best months are June, August, July.