Washington County (Johnson City)
January
Weather in Washington County, Tennessee for January 2027
Your guide to Washington County weather in January - trends and predictions
With an average of 4 snowy days, Washington County usually enjoys a light touch of snow in January.
Is January a good time to visit Washington County? check out the best time to travel to Washington County page.
✨ Is January a good time to visit Washington County? – Ask the AI Weatherman
Snow Forecast ❄️
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22
Dry days
5
Rainy days
4
Snow days
3°/-4°
Temperatures
15 km/h
Avg max wind
70 %
Avg humidity
Washington County Weather January
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Temperatures trend during January in Washington County
See the weather trend as well as the moving average line
January weather in Washington County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Patchy rain possible | 2° /-2° | 0.6 mm | 0 cm | |
| Jan. 2 |  Overcast | 4° /-3° | 0 mm | 0 cm | |
| Jan. 3 |  Light freezing rain | 7° /0° | 1 mm | 0 cm | |
| Jan. 4 |  Partly cloudy | 3° /-3° | 0 mm | 0 cm | |
| Jan. 5 |  Light snow | 6° /-2° | 5.6 mm | 1.2 cm | |
| Jan. 6 |  Moderate or heavy rain shower | 9° /-3° | 8.8 mm | 0 cm | |
| Jan. 7 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Jan. 8 | Overcast | 5° /-5° | 0 mm | 0 cm | |
| Jan. 9 |  Moderate rain | 8° /1° | 10.7 mm | 0 cm | |
| Jan. 10 | Light snow | 7° /1° | 37 mm | 3.1 cm | |
| Jan. 11 | Light freezing rain | 2° /-4° | 1.9 mm | 0 cm | |
| Jan. 12 | Partly cloudy | 3° /-7° | 0 mm | 0 cm | |
| Jan. 13 | Overcast | 7° /-1° | 0.1 mm | 0 cm | |
| Jan. 14 | Light snow | 2° /-4° | 4.8 mm | 2.5 cm | |
| Jan. 15 | Overcast | -3° /-8° | 0.6 mm | 0.4 cm | |
| Jan. 16 | Overcast | 4° /-6° | 0 mm | 0 cm | |
| Jan. 17 | Overcast | 6° /-3° | 0 mm | 0 cm | |
| Jan. 18 | Moderate or heavy rain shower | 6° /-1° | 5.9 mm | 0 cm | |
| Jan. 19 | Light snow | 3° /-5° | 2.6 mm | 0.9 cm | |
| Jan. 20 |  Cloudy | -3° /-11° | 0 mm | 0 cm | |
| Jan. 21 | Light freezing rain | 1° /-8° | 0.1 mm | 0 cm | |
| Jan. 22 | Partly cloudy | 1° /-7° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | 1° /-5° | 0 mm | 0 cm | |
| Jan. 24 |  Moderate snow | -1° /-6° | 7.7 mm | 5.6 cm | |
| Jan. 25 |  Heavy rain | 6° /-5° | 43.8 mm | 0 cm | |
| Jan. 26 | Overcast | 2° /-6° | 0 mm | 0 cm | |
| Jan. 27 | Light freezing rain | 2° /-7° | 1.3 mm | 0.4 cm | |
| Jan. 28 | Cloudy | 3° /-6° | 0 mm | 0 cm | |
| Jan. 29 | Partly cloudy | 4° /-5° | 0 mm | 0 cm | |
| Jan. 30 | Overcast | 7° /-3° | 0 mm | 0 cm | |
| Jan. 31 | Moderate rain | 5° /-3° | 11.9 mm | 6 cm | |
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Important Notice
Our weather forecast for Washington 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 Washington County forecast closer to your planned date for the most up-to-date weather information.
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Washington County in January - FAQ
What are the expected maximum and minimum temperatures in Washington County 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 Washington County during January?
Significant rainfall exceeding 144.6 mm is expected in Washington County during January, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Washington County in January 2027?
Washington County experiences an average snowfall of 20.2 cm during January, occurring over 4 days.
What are the typical wind conditions in Washington County during January?
The average wind speed in Washington County during January is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Washington County snow forecast January 2027
Track daily snowfall levels and discover Washington County’s snowy potential this January ❄️
On average, Washington County sees 4 snowy days during January, with approximately 20.2 cm of total snowfall.
January rainfall patterns in Washington County
Explore the daily rainfall trends and prepare for Washington Countys January weather 💧
Typically, Washington County has 5 rainy days in January with a total of 144.6 mm of rainfall.
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