Clark County (Vancouver)
January
Weather in Clark County, Washington for January 2026
Your guide to Clark County weather in January - trends and predictions
With an average of 3 snowy days, Clark County usually enjoys a light touch of snow in January.
According to Clark County snow forecast for January 2026, no snow is expected at the beginning of the month.The forecast for the upcoming days in Clark County predicts a temperature of 7.2 °F, which is slightly above the historical average.
In general, the average temperature in Clark County at the beginning of January is 6.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 9.9 °F by the end of January.
Clark County experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 204.5 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
6
Dry days
22
Rainy days
3
Snow days
6°/1°
Temperatures
9 km/h
Avg max wind
86 %
Avg humidity
Clark County Weather January
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Temperatures trend during January in Clark County
See the weather trend as well as the moving average line
January weather in Clark County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Patchy rain possible | 6° /3° | 0.5 mm | 0 cm | |
| Jan. 2 |  Moderate rain | 4° /1° | 6.3 mm | 0 cm | |
| Jan. 3 | Moderate rain | 8° /3° | 14.5 mm | 0 cm | |
| Jan. 4 |  Light rain | 7° /5° | 8 mm | 0 cm | |
| Jan. 5 | Patchy rain possible | 8° /5° | 1.4 mm | 0 cm | |
| Jan. 6 | Light rain shower | 8° /3° | 7.5 mm | 0 cm | |
| Jan. 7 |  Fog | 7° /1° | 0.8 mm | 0 cm | |
| Jan. 8 | Light rain | 7° /2° | 7.8 mm | 0 cm | |
| Jan. 9 | Light rain shower | 8° /3° | 11.3 mm | 0 cm | |
| Jan. 10 |  Moderate or heavy rain with thunder | 6° /2° | 20.7 mm | 0 cm | |
| Jan. 11 | Light rain shower | 6° /3° | 2.3 mm | 0 cm | |
| Jan. 12 | Light rain shower | 5° /-2° | 10.8 mm | 1.9 cm | |
| Jan. 13 |  Ice pellets | -2° /-6° | 12.1 mm | 10.3 cm | |
| Jan. 14 |  Light freezing rain | 1° /-6° | 0.1 mm | 0.1 cm | |
| Jan. 15 | Mist | 2° /-6° | 0 mm | 0 cm | |
| Jan. 16 | Light freezing rain | -1° /-7° | 2.6 mm | 0 cm | |
| Jan. 17 | Light freezing rain | 3° /-2° | 3.5 mm | 0 cm | |
| Jan. 18 | Moderate rain | 6° /-1° | 14.3 mm | 0 cm | |
| Jan. 19 | Mist | 4° /-1° | 0.7 mm | 0 cm | |
| Jan. 20 | Fog | 4° /-1° | 0 mm | 0 cm | |
| Jan. 21 | Light rain shower | 6° /0° | 9.4 mm | 0 cm | |
| Jan. 22 | Light rain shower | 7° /1° | 5.3 mm | 0 cm | |
| Jan. 23 | Light rain shower | 9° /2° | 6 mm | 0 cm | |
| Jan. 24 | Light rain shower | 5° /2° | 4.9 mm | 0 cm | |
| Jan. 25 | Light drizzle | 8° /1° | 2.4 mm | 0 cm | |
| Jan. 26 | Light rain | 8° /2° | 4.9 mm | 0 cm | |
| Jan. 27 | Light rain shower | 9° /3° | 5.4 mm | 0 cm | |
| Jan. 28 | Light drizzle | 12° /6° | 4.7 mm | 0 cm | |
| Jan. 29 | Mist | 13° /4° | 0 mm | 0 cm | |
| Jan. 30 | Light drizzle | 9° /5° | 0.4 mm | 0 cm | |
| Jan. 31 | Light rain | 10° /6° | 10.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Clark 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 Clark County forecast closer to your planned date for the most up-to-date weather information.
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Clark County in January - FAQ
What are the expected maximum and minimum temperatures in Clark County during January?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.
How much rainfall should be expected in Clark County during January?
Significant rainfall exceeding 204.5 mm is expected in Clark County during January, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Clark County in January 2026?
Clark County experiences an average snowfall of 12.235 cm during January, occurring over 3 days.
What are the typical wind conditions in Clark County during January?
The average wind speed in Clark County during January is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
Clark County snow forecast January 2026
Track daily snowfall levels and discover Clark County’s snowy potential this January ❄️
On average, Clark County sees 3 snowy days during January, with approximately 12.2 cm of total snowfall.
January rainfall patterns in Clark County
Explore the daily rainfall trends and prepare for Clark Countys January weather 💧
Typically, Clark County has 22 rainy days in January with a total of 204.5 mm of rainfall.
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Where is Clark County?Get accurate weather forecasts for Clark County, located at latitude 45.639 and longitude -122.661. Stay updated with localized weather information tailored for Clark County.
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