Saint John
January
Weather in Saint John for January 2025
Your guide to Saint John weather in January - trends and predictions
In general, the average temperature in Saint John at the beginning of January is -1.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 1.1 °C by the end of January.
With an average of 3 rainy days, Saint John experiences minimal rainfall in January, ensuring that most days remain pleasantly dry.
The climate of Saint John in January is quite snowy, averaging 11 snowy days.
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17
Dry days
3
Rainy days
11
Snow days
1°/-7°
Temperatures
24 km/h
Avg max wind
76 %
Avg humidity
Saint John in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -2° | 2  1° | 3 2° | 4 2° | 5  -4° | ||
| 6 -5° | 7  -4° | 8 -2° | 9 -3° | 10  7° | 11 1° | 12 -0° |
| 13  8° | 14 6° | 15  -0° | 16 1° | 17  3° | 18 -1° | 19  -3° |
| 20  -2° | 21 -2° | 22 1° | 23 1° | 24 1° | 25 1° | 26 4° |
| 27 0° | 28 3° | 29 2° | 30 1° | 31 -3° |
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Temperatures trend during January in Saint John
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° /-4° | 0 mm | 0 cm | |
| 2 Jan. | Partly cloudy | 1° /-5° | 0 mm | 0 cm | |
| 3 Jan. | Partly cloudy | 2° /-2° | 0 mm | 0 cm | |
| 4 Jan. | Overcast | 2° /-3° | 0 mm | 0 cm | |
| 5 Jan. | Sunny | -4° /-8° | 0 mm | 0 cm | |
| 6 Jan. | Overcast | -5° /-7° | 0 mm | 0 cm | |
| 7 Jan. | Moderate snow | -4° /-7° | 1.3 mm | 1.1 cm | |
| 8 Jan. | Overcast | -2° /-6° | 0 mm | 0 cm | |
| 9 Jan. | Overcast | -3° /-6° | 0 mm | 0 cm | |
| 10 Jan. | Moderate or heavy sleet | 7° /-2° | 29.2 mm | 0.9 cm | |
| 11 Jan. | Sunny | 1° /-4° | 0.1 mm | 0 cm | |
| 12 Jan. | Overcast | 0° /-7° | 0.3 mm | 0.1 cm | |
| 13 Jan. | Moderate or heavy rain shower | 8° /-2° | 32.7 mm | 1.7 cm | |
| 14 Jan. | Moderate or heavy rain shower | 6° /-2° | 11.1 mm | 0 cm | |
| 15 Jan. | Moderate or heavy snow showers | 0° /-4° | 7 mm | 5.9 cm | |
| 16 Jan. | Moderate or heavy snow showers | 1° /-3° | 14.1 mm | 10.9 cm | |
| 17 Jan. | Light freezing rain | 3° /-4° | 1.5 mm | 0 cm | |
| 18 Jan. | Moderate rain at times | -1° /-5° | 1.2 mm | 0 cm | |
| 19 Jan. | Cloudy | -3° /-6° | 0.1 mm | 0 cm | |
| 20 Jan. | Patchy moderate snow | -2° /-8° | 4.1 mm | 2.4 cm | |
| 21 Jan. | Cloudy | -2° /-7° | 0.1 mm | 0 cm | |
| 22 Jan. | Overcast | 1° /-9° | 0.3 mm | 0.1 cm | |
| 23 Jan. | Moderate or heavy rain shower | 1° /-5° | 14.9 mm | 2.7 cm | |
| 24 Jan. | Overcast | 1° /-8° | 0.7 mm | 0.4 cm | |
| 25 Jan. | Overcast | 1° /-6° | 3 mm | 0 cm | |
| 26 Jan. | Moderate or heavy snow showers | 4° /-4° | 20.3 mm | 5.3 cm | |
| 27 Jan. | Cloudy | 0° /-4° | 0.5 mm | 0.4 cm | |
| 28 Jan. | Light freezing rain | 3° /-3° | 0.7 mm | 0 cm | |
| 29 Jan. | Light freezing rain | 2° /-8° | 2.8 mm | 1.9 cm | |
| 30 Jan. | Overcast | 1° /-9° | 0.3 mm | 0 cm | |
| 31 Jan. | Patchy moderate snow | -3° /-11° | 2.2 mm | 1.1 cm | |
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Important Notice
Our weather forecast for Saint John 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 Saint John forecast closer to your planned date for the most up-to-date weather information.
Saint John in January - FAQ
What are the expected maximum and minimum temperatures in Saint John 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 Saint John during January?
Significant rainfall exceeding 266.4 mm is expected in Saint John during January, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Saint John during January?
Saint John experiences an average snowfall of 68.1 cm during January, occurring over 11 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Saint John during January?
The average wind speed in Saint John during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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