Thunder Bay District (Thunder Bay)
January
Weather in Thunder Bay District for January 2026
Your guide to Thunder Bay District weather in January - trends and predictions
The climate of Thunder Bay District in January is quite snowy, averaging 15 snowy days.
In general, the average temperature in Thunder Bay District at the beginning of January is -4.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -5.4 °C by the end of January.
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Snow Forecast ❄️
Temperatures
More
16
Dry days
0
Rainy days
15
Snow days
-7°/-13°
Temperatures
18 km/h
Avg max wind
80 %
Avg humidity
Thunder Bay District Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -2° | 2  -3° | 3 -6° | ||||
| 4 -8° | 5 -5° | 6  -4° | 7  -6° | 8  -8° | 9 -2° | 10 -5° |
| 11  -6° | 12  -4° | 13 -11° | 14 -8° | 15 -8° | 16 -6° | 17  -4° |
| 18  -11° | 19 -13° | 20 -13° | 21 -9° | 22 -7° | 23 -7° | 24 -5° |
| 25 -4° | 26 -4° | 27 -2° | 28 -6° | 29 -9° | 30 -8° | 31 -5° |
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Temperatures trend during January in Thunder Bay District
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Overcast | -2° /-7° | 0 mm | 0 cm | |
| 2 Jan. | Light snow | -3° /-7° | 0 mm | 0 cm | |
| 3 Jan. | Overcast | -6° /-11° | 0 mm | 0 cm | |
| 4 Jan. | Overcast | -8° /-14° | 0 mm | 0 cm | |
| 5 Jan. | Light snow | -5° /-12° | 0.4 mm | 0.3 cm | |
| 6 Jan. | Moderate or heavy snow showers | -4° /-9° | 4.3 mm | 3.6 cm | |
| 7 Jan. | Sunny | -6° /-13° | 0.4 mm | 0.3 cm | |
| 8 Jan. | Moderate snow | -8° /-16° | 1.1 mm | 1 cm | |
| 9 Jan. | Moderate or heavy snow showers | -2° /-8° | 2.9 mm | 2.5 cm | |
| 10 Jan. | Overcast | -5° /-10° | 0 mm | 0 cm | |
| 11 Jan. | Light freezing rain | -6° /-10° | 0.9 mm | 0 cm | |
| 12 Jan. | Cloudy | -4° /-11° | 1.1 mm | 0.8 cm | |
| 13 Jan. | Sunny | -11° /-16° | 5.9 mm | 4.3 cm | |
| 14 Jan. | Overcast | -8° /-16° | 0 mm | 0 cm | |
| 15 Jan. | Overcast | -8° /-13° | 0 mm | 0 cm | |
| 16 Jan. | Moderate snow | -6° /-10° | 2.4 mm | 1.6 cm | |
| 17 Jan. | Patchy moderate snow | -4° /-12° | 2.2 mm | 0.8 cm | |
| 18 Jan. | Partly cloudy | -11° /-18° | 0 mm | 0 cm | |
| 19 Jan. | Light freezing rain | -13° /-19° | 0.2 mm | 0 cm | |
| 20 Jan. | Partly cloudy | -13° /-20° | 0 mm | 0 cm | |
| 21 Jan. | Overcast | -9° /-19° | 0 mm | 0 cm | |
| 22 Jan. | Cloudy | -7° /-12° | 0.6 mm | 0.5 cm | |
| 23 Jan. | Patchy moderate snow | -7° /-15° | 0.8 mm | 0.4 cm | |
| 24 Jan. | Overcast | -5° /-14° | 0.2 mm | 0.1 cm | |
| 25 Jan. | Light freezing rain | -4° /-10° | 1.5 mm | 0.7 cm | |
| 26 Jan. | Overcast | -4° /-13° | 0 mm | 0 cm | |
| 27 Jan. | Patchy moderate snow | -2° /-10° | 1.1 mm | 0.5 cm | |
| 28 Jan. | Overcast | -6° /-15° | 4.3 mm | 3.1 cm | |
| 29 Jan. | Overcast | -9° /-16° | 0 mm | 0 cm | |
| 30 Jan. | Overcast | -8° /-14° | 0.4 mm | 0.2 cm | |
| 31 Jan. | Overcast | -5° /-15° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Thunder Bay District in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Thunder Bay District forecast closer to your planned date for the most up-to-date weather information.
Thunder Bay District in January - FAQ
What are the expected maximum and minimum temperatures in Thunder Bay District during January?
Brace for cold days with temperatures not exceeding -7° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Thunder Bay District during January?
In January, Thunder Bay District can expect light to moderate rainfall, totaling 31 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Thunder Bay District in January 2026?
Thunder Bay District experiences an average snowfall of 20.8467 cm during January, occurring over 15 days.
What are the typical wind conditions in Thunder Bay District during January?
The average wind speed in Thunder Bay District during January is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Thunder Bay District snow forecast January 2026
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January rainfall patterns in Thunder Bay District
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