Saint John County (Saint John)
January
Weather in Saint John County for January 2026
Your guide to Saint John County weather in January - trends and predictions
The climate of Saint John County in January is quite snowy, averaging 13 snowy days.
In general, the average temperature in Saint John County at the beginning of January is -1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 0.1 °C by the end of January.
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Snow Forecast ❄️
Temperatures
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14
Dry days
4
Rainy days
13
Snow days
0°/-5°
Temperatures
24 km/h
Avg max wind
76 %
Avg humidity
Saint John County Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2  3° | 3 1° | ||||
| 4 0° | 5  -4° | 6 -4° | 7  -4° | 8 -2° | 9 -3° | 10  4° |
| 11 1° | 12 -0° | 13  5° | 14 4° | 15  -0° | 16 -0° | 17  2° |
| 18 0° | 19  -0° | 20  -2° | 21 -3° | 22 -2° | 23 1° | 24 -0° |
| 25 -0° | 26 2° | 27 1° | 28 3° | 29 -2° | 30 -2° | 31 -1° |
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Temperatures trend during January in Saint John County
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 | 1° /-2° | 15.5 mm | 0 cm | |
| 2 Jan. | Partly cloudy | 3° /-3° | 7.5 mm | 1.7 cm | |
| 3 Jan. | Partly cloudy | 1° /-2° | 0 mm | 0 cm | |
| 4 Jan. | Overcast | 0° /-5° | 0 mm | 0 cm | |
| 5 Jan. | Sunny | -4° /-9° | 0 mm | 0 cm | |
| 6 Jan. | Overcast | -4° /-9° | 0 mm | 0 cm | |
| 7 Jan. | Moderate snow | -4° /-7° | 1 mm | 0.8 cm | |
| 8 Jan. | Overcast | -2° /-6° | 0 mm | 0 cm | |
| 9 Jan. | Overcast | -3° /-7° | 0 mm | 0 cm | |
| 10 Jan. | Moderate or heavy sleet | 4° /-3° | 14.6 mm | 0.5 cm | |
| 11 Jan. | Overcast | 1° /-4° | 0 mm | 0 cm | |
| 12 Jan. | Overcast | 0° /-6° | 0.2 mm | 0.1 cm | |
| 13 Jan. | Moderate or heavy rain shower | 5° /-2° | 21.8 mm | 1.2 cm | |
| 14 Jan. | Moderate or heavy rain shower | 4° /-3° | 7.4 mm | 0 cm | |
| 15 Jan. | Moderate or heavy snow showers | 0° /-5° | 4.7 mm | 4 cm | |
| 16 Jan. | Moderate or heavy snow showers | 0° /-5° | 9.4 mm | 7.3 cm | |
| 17 Jan. | Light freezing rain | 2° /-4° | 1 mm | 0 cm | |
| 18 Jan. | Moderate rain at times | 0° /-5° | 0.8 mm | 0 cm | |
| 19 Jan. | Cloudy | 0° /-4° | 15 mm | 0 cm | |
| 20 Jan. | Patchy moderate snow | -2° /-9° | 15.2 mm | 10.6 cm | |
| 21 Jan. | Cloudy | -3° /-10° | 0 mm | 0 cm | |
| 22 Jan. | Partly cloudy | -2° /-11° | 0.2 mm | 0 cm | |
| 23 Jan. | Moderate or heavy rain shower | 1° /-7° | 12.7 mm | 3.8 cm | |
| 24 Jan. | Overcast | 0° /-8° | 0.5 mm | 0.3 cm | |
| 25 Jan. | Overcast | 0° /-8° | 2 mm | 0 cm | |
| 26 Jan. | Moderate or heavy snow showers | 2° /-6° | 13.5 mm | 3.5 cm | |
| 27 Jan. | Cloudy | 1° /-5° | 1.4 mm | 0.3 cm | |
| 28 Jan. | Light freezing rain | 3° /-7° | 3.4 mm | 0.9 cm | |
| 29 Jan. | Light freezing rain | -2° /-10° | 1.9 mm | 1.2 cm | |
| 30 Jan. | Overcast | -2° /-11° | 0.2 mm | 0 cm | |
| 31 Jan. | Patchy moderate snow | -1° /-12° | 4.5 mm | 3 cm | |
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Important Notice
Our weather forecast for Saint John County 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 County forecast closer to your planned date for the most up-to-date weather information.
Saint John County in January - FAQ
What are the expected maximum and minimum temperatures in Saint John County during January?
Brace for cold days with temperatures not exceeding 0° 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 County during January?
Significant rainfall exceeding 148.5 mm is expected in Saint John County during January, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Saint John County in January 2026?
Saint John County experiences an average snowfall of 35.1 cm during January, occurring over 13 days.
What are the typical wind conditions in Saint John County during January?
The average wind speed in Saint John County during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Saint John County snow forecast January 2026
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January rainfall patterns in Saint John County
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Where is Saint John County?Get accurate weather forecasts for Saint John County, located at latitude 45.271 and longitude -66.056. Stay updated with localized weather information tailored for Saint John County.
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