Ottawa
January
Weather in Ottawa for January 2025
Your guide to Ottawa weather in January - trends and predictions
In general, the average temperature in Ottawa at the beginning of January is 0.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -3.3 °C by the end of January.
With an average of 5 rainy days, Ottawa experiences minimal rainfall in January, ensuring that most days remain pleasantly dry.
Ottawa experiences moderate snowfall in January, with an average of 9 snowy days.
- New! Chat with our AI weatherman - it’s amazing and free.
17
Dry days
5
Rainy days
9
Snow days
-1°/-13°
Temperatures
18 km/h
Avg max wind
90 %
Avg humidity
Ottawa in January average weather
Move between months or click on a day
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 -0° | 2 2° | 3 3° | 4 1° | 5 -0° | ||
6 -1° | 7 -2° | 8 -2° | 9 -1° | 10 1° | 11 -4° | 12 -3° |
13 1° | 14 -4° | 15 -5° | 16 -5° | 17 -6° | 18 -4° | 19 -6° |
20 -5° | 21 -6° | 22 -0° | 23 -1° | 24 -2° | 25 -3° | 26 -2° |
27 -3° | 28 0° | 29 -4° | 30 -6° | 31 -5° |
You can click on date
Access Ottawa weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during January in Ottawa
See the weather trend as well as the moving average line
January weather day by day
Click on a date for more information
Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
1 Jan. | Overcast | 0° /-3° | 0.6 mm | 0 cm | |
2 Jan. | Light freezing rain | 2° /-3° | 0.2 mm | 0 cm | |
3 Jan. | Overcast | 3° /-1° | 0.2 mm | 0 cm | |
4 Jan. | Patchy rain possible | 1° /-5° | 6.7 mm | 4.5 cm | |
5 Jan. | Patchy moderate snow | 0° /-6° | 4.1 mm | 2.9 cm | |
6 Jan. | Light freezing rain | -1° /-5° | 1.4 mm | 0 cm | |
7 Jan. | Overcast | -2° /-8° | 2.8 mm | 2.4 cm | |
8 Jan. | Sunny | -2° /-12° | 0 mm | 0 cm | |
9 Jan. | Light freezing rain | -1° /-9° | 7.1 mm | 0.1 cm | |
10 Jan. | Overcast | 1° /-6° | 4.9 mm | 0.4 cm | |
11 Jan. | Overcast | -4° /-11° | 0.3 mm | 0.2 cm | |
12 Jan. | Patchy moderate snow | -3° /-11° | 6 mm | 3.3 cm | |
13 Jan. | Moderate snow | 1° /-8° | 18.9 mm | 6.8 cm | |
14 Jan. | Partly cloudy | -4° /-13° | 1 mm | 0.4 cm | |
15 Jan. | Sunny | -5° /-17° | 0.1 mm | 0.1 cm | |
16 Jan. | Partly cloudy | -5° /-19° | 1.6 mm | 1.3 cm | |
17 Jan. | Patchy moderate snow | -6° /-18° | 1.3 mm | 0.5 cm | |
18 Jan. | Light freezing rain | -4° /-13° | 0.7 mm | 0 cm | |
19 Jan. | Moderate snow | -6° /-14° | 3.2 mm | 2.7 cm | |
20 Jan. | Light freezing rain | -5° /-13° | 2.1 mm | 0.1 cm | |
21 Jan. | Partly cloudy | -6° /-16° | 0 mm | 0 cm | |
22 Jan. | Light freezing rain | 0° /-11° | 4 mm | 2.1 cm | |
23 Jan. | Overcast | -1° /-8° | 1.2 mm | 0.9 cm | |
24 Jan. | Patchy moderate snow | -2° /-12° | 2.6 mm | 1.5 cm | |
25 Jan. | Patchy moderate snow | -3° /-9° | 6.3 mm | 3.4 cm | |
26 Jan. | Patchy moderate snow | -2° /-5° | 9 mm | 3.5 cm | |
27 Jan. | Partly cloudy | -3° /-10° | 0.1 mm | 0 cm | |
28 Jan. | Light freezing rain | 0° /-7° | 0.9 mm | 0 cm | |
29 Jan. | Moderate or heavy snow showers | -4° /-10° | 4.8 mm | 3.5 cm | |
30 Jan. | Light freezing rain | -6° /-16° | 0.7 mm | 0.1 cm | |
31 Jan. | Cloudy | -5° /-17° | 0.3 mm | 0.2 cm | |
Next |
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 -1° 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?
Significant rainfall exceeding 186.3 mm is expected in Ottawa during January, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Ottawa during January?
Ottawa experiences an average snowfall of 82.1 cm during January, occurring over 9 days, which may interest winter sports enthusiasts.
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.
January rainfall patterns in Ottawa
Explore the daily rainfall trends and prepare for Ottawas January weather 💧
January snowfall in Ottawa
Track daily snowfall levels and discover Ottawa’s snowy potential this January ❄️
Top locations in Ottawa
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Ottawa?
Get accurate weather forecasts for Ottawa, located at latitude 45.411 and longitude -75.698. Stay updated with localized weather information tailored for Ottawa.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.