Ottawa
January
Weather in Ottawa for January 2025
Your guide to Ottawa weather in January - trends and predictions
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Expect heavy snowfall in Ottawa during January, with an average of 19 snowy days.
According to Ottawa snow forecast for January 2025, 5 snowy days are expected until the end of the month. The closest date with snow is Thursday, 23 January.Until now, January 2025 in Ottawa has been significantly cooler than historical averages by -2 °C, with average temperature of -4.7 °C.
The forecast for the upcoming days in Ottawa predicts a temperature of -5.7 °C, which is slightly above the historical average.
In general, the average temperature in Ottawa at the beginning of January is -1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -7.1 °C by the end of January.
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Temperatures
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8
Dry days
4
Rainy days
19
Snow days
-3°/-10°
Temperatures
18 km/h
Avg max wind
90 %
Avg humidity
Ottawa in January average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -0° | 2  2° | 3 1° | 4  -1° | |||
| 5  -3° | 6 -3° | 7 -3° | 8  -4° | 9 -2° | 10 -2° | 11 -4° |
| 12  -3° | 13  1° | 14  -3° | 15 -5° | 16 -5° | 17 -4° | 18 -3° |
| 19 -6° | 20 -7° | 21 -7° | 22  -9° | 23 -5° | 24 -8° | 25 -5° |
| 26 -2° | 27 -3° | 28  2° | 29 -14° | 30 -13° | 31 -15° |
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Temperatures trend during January in Ottawa
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January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Overcast | 0° /-2° | 20 mm | 9.7 cm | |
| 2 Jan. | Light freezing rain | 2° /-3° | 2.1 mm | 0.9 cm | |
| 3 Jan. | Overcast | 1° /-3° | 0.1 mm | 0 cm | |
| 4 Jan. | Patchy rain possible | -1° /-6° | 4.4 mm | 3 cm | |
| 5 Jan. | Patchy moderate snow | -3° /-8° | 2.7 mm | 2 cm | |
| 6 Jan. | Light freezing rain | -3° /-8° | 0.9 mm | 0 cm | |
| 7 Jan. | Overcast | -3° /-9° | 1.9 mm | 1.6 cm | |
| 8 Jan. | Sunny | -4° /-12° | 0.7 mm | 0.4 cm | |
| 9 Jan. | Light freezing rain | -2° /-11° | 4.7 mm | 0.1 cm | |
| 10 Jan. | Overcast | -2° /-8° | 3.3 mm | 0.3 cm | |
| 11 Jan. | Overcast | -4° /-10° | 0.2 mm | 0.1 cm | |
| 12 Jan. | Mist | -3° /-10° | 4 mm | 2.2 cm | |
| 13 Jan. | Moderate snow | 1° /-7° | 12.6 mm | 4.5 cm | |
| 14 Jan. | Partly cloudy | -3° /-10° | 0.7 mm | 0.3 cm | |
| 15 Jan. | Sunny | -5° /-16° | 0.1 mm | 0.1 cm | |
| 16 Jan. | Partly cloudy | -5° /-16° | 1.1 mm | 0.9 cm | |
| 17 Jan. | Patchy moderate snow | -4° /-15° | 0.9 mm | 0.3 cm | |
| 18 Jan. | Light freezing rain | -3° /-9° | 4.7 mm | 3.1 cm | |
| 19 Jan. | Overcast | -6° /-14° | 2.9 mm | 2.4 cm | |
| 20 Jan. | Light freezing rain | -7° /-14° | 1.4 mm | 0.1 cm | |
| 21 Jan. | Partly cloudy | -7° /-16° | 0 mm | 0 cm | |
| 22 Jan. | Partly cloudy | -9° /-16° | 0 mm | 0 cm | |
| 23 Jan. | Moderate snow | -5° /-10° | 1.2 mm | 0.8 cm | |
| 24 Jan. | Sunny | -8° /-13° | 0 mm | 0 cm | |
| 25 Jan. | Light freezing rain | -5° /-14° | 0.4 mm | 0.3 cm | |
| 26 Jan. | Mist | -2° /-13° | 0.5 mm | 0.3 cm | |
| 27 Jan. | Light freezing rain | -3° /-13° | 0.3 mm | 0.1 cm | |
| 28 Jan. | Blowing snow | 2° /-3° | 4 mm | 1.8 cm | |
| 29 Jan. | Partly cloudy | -14° /-19° | 0 mm | 0 cm | |
| 30 Jan. | Overcast | -13° /-18° | 0 mm | 0 cm | |
| 31 Jan. | Partly cloudy | -15° /-24° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Ottawa 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 Ottawa forecast closer to your planned date for the most up-to-date weather information.
Ottawa in January - FAQ
What are the expected maximum and minimum temperatures in Ottawa during January?
Brace for cold days with temperatures not exceeding -3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Ottawa during January?
Moderate rainfall is anticipated in Ottawa during January, with a total of 93.2 mm spread over approximately 4 days. Considering plans for rainy days is advisable.
Will it snow in Ottawa in January 2025?
Ottawa experiences an average snowfall of 41.06 cm during January, occurring over 19 days.
What are the typical wind conditions in Ottawa during January?
The average wind speed in Ottawa during January is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Ottawa snow forecast January 2025
Track daily snowfall levels and discover Ottawa’s snowy potential this January ❄️
January rainfall patterns in Ottawa
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