Saint John (Saint John’s)
January
Weather in Saint John for January 2026
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 26.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 26.4 °C by the end of January.
Saint John in January brings notable rainfall, with an average of 20 rainy days and a total precipitation of 53 mm.
Temperatures
Rain 🌧️
11
Dry days
20
Rainy days
0
Snow days
26°/25°
Temperatures
32 km/h
Avg max wind
72 %
Avg humidity
Saint John Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 26° | 3 27° | 4 27° | |||
| 5 27° | 6 26° | 7  27° | 8  27° | 9 27° | 10 27° | 11 27° |
| 12 26° | 13 26° | 14 26° | 15 26° | 16 26° | 17 26° | 18 26° |
| 19 26° | 20 27° | 21 26° | 22 26° | 23 26° | 24  26° | 25 26° |
| 26 26° | 27 26° | 28 27° | 29 26° | 30 27° | 31 27° |
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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 | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 26° /25° | 2.3 mm | 6 | |
| 2 Jan. | Patchy rain possible | 26° /25° | 1.2 mm | 6 | |
| 3 Jan. | Patchy rain possible | 27° /24° | 3.2 mm | 6 | |
| 4 Jan. | Patchy rain possible | 27° /24° | 1.8 mm | 6 | |
| 5 Jan. | Patchy rain possible | 27° /25° | 0.4 mm | 6 | |
| 6 Jan. | Patchy rain possible | 26° /25° | 1.7 mm | 6 | |
| 7 Jan. | Moderate rain at times | 27° /25° | 3.1 mm | 6 | |
| 8 Jan. | Cloudy | 27° /24° | 2.8 mm | 6 | |
| 9 Jan. | Patchy rain possible | 27° /25° | 0.4 mm | 6 | |
| 10 Jan. | Patchy rain possible | 27° /24° | 0.5 mm | 6 | |
| 11 Jan. | Patchy rain possible | 27° /25° | 2.2 mm | 6 | |
| 12 Jan. | Cloudy | 26° /24° | 2.1 mm | 6 | |
| 13 Jan. | Patchy rain possible | 26° /24° | 0.4 mm | 6 | |
| 14 Jan. | Moderate rain at times | 26° /25° | 2.2 mm | 6 | |
| 15 Jan. | Light rain shower | 26° /24° | 3.5 mm | 6 | |
| 16 Jan. | Patchy rain possible | 26° /24° | 2.5 mm | 6 | |
| 17 Jan. | Light rain shower | 26° /24° | 3.2 mm | 6 | |
| 18 Jan. | Patchy rain possible | 26° /25° | 1.4 mm | 6 | |
| 19 Jan. | Cloudy | 26° /25° | 1.6 mm | 6 | |
| 20 Jan. | Cloudy | 27° /25° | 0.7 mm | 6 | |
| 21 Jan. | Patchy rain possible | 26° /25° | 1 mm | 6 | |
| 22 Jan. | Patchy rain possible | 26° /25° | 1.9 mm | 6 | |
| 23 Jan. | Cloudy | 26° /25° | 0.7 mm | 6 | |
| 24 Jan. | Overcast | 26° /25° | 0.7 mm | 6 | |
| 25 Jan. | Patchy rain possible | 26° /24° | 1.1 mm | 6 | |
| 26 Jan. | Cloudy | 26° /24° | 0.9 mm | 6 | |
| 27 Jan. | Patchy rain possible | 26° /24° | 1.7 mm | 6 | |
| 28 Jan. | Patchy rain possible | 27° /24° | 1.6 mm | 6 | |
| 29 Jan. | Patchy rain possible | 26° /24° | 2.2 mm | 6 | |
| 30 Jan. | Patchy rain possible | 27° /25° | 1.3 mm | 6 | |
| 31 Jan. | Patchy rain possible | 27° /24° | 1 mm | 6 | |
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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?
During January, expect a variety of temperatures with highs around 26° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint John during January?
Moderate rainfall is anticipated in Saint John during January, with a total of 53 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Saint John during January?
The average wind speed in Saint John during January is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Saint John
Explore the daily rainfall trends and prepare for Saint Johns January weather 💧
UV exposure in Saint John during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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