Portland
January
Weather in Portland for January 2027
Your guide to Portland weather in January - trends and predictions
Snowfall in Portland during January is quite rare, with fewer than 2 snowy days on average.
Portland in January brings notable rainfall, with an average of 20 rainy days and a total precipitation of 151.1 mm.
Is January a good time to visit Portland? check out the best time to travel to Portland page.
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10
Dry days
20
Rainy days
1
Snow days
8°/5°
Temperatures
41 km/h
Avg max wind
82 %
Avg humidity
Portland Weather January
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Temperatures trend during January in Portland
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January weather in Portland day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 7° /4° | 0.4 mm | 0 cm | |
| 2 Jan. |  Light sleet showers | 6° /2° | 0.4 mm | 0 cm | |
| 3 Jan. | Patchy rain possible | 3° /2° | 0 mm | 0 cm | |
| 4 Jan. |  Sunny | 3° /1° | 0 mm | 0 cm | |
| 5 Jan. | Patchy rain possible | 3° /1° | 0.2 mm | 0.1 cm | |
| 6 Jan. | Patchy rain possible | 8° /1° | 2.1 mm | 0 cm | |
| 7 Jan. |  Light rain | 9° /5° | 2.7 mm | 0 cm | |
| 8 Jan. |  Moderate rain | 11° /3° | 18.8 mm | 0 cm | |
| 9 Jan. | Light rain | 6° /4° | 2.9 mm | 0 cm | |
| 10 Jan. | Sunny | 5° /3° | 0 mm | 0 cm | |
| 11 Jan. | Light rain | 11° /6° | 7.2 mm | 0 cm | |
| 12 Jan. | Light rain | 10° /9° | 2.9 mm | 0 cm | |
| 13 Jan. | Moderate rain | 10° /5° | 11.7 mm | 0 cm | |
| 14 Jan. | Patchy rain possible | 8° /4° | 0.1 mm | 0 cm | |
| 15 Jan. | Moderate rain | 9° /5° | 23.9 mm | 0 cm | |
| 16 Jan. | Light rain | 9° /8° | 6 mm | 0 cm | |
| 17 Jan. | Patchy rain possible | 8° /7° | 1.2 mm | 0 cm | |
| 18 Jan. | Light drizzle | 9° /7° | 2.3 mm | 0 cm | |
| 19 Jan. | Light drizzle | 9° /7° | 0.3 mm | 0 cm | |
| 20 Jan. | Patchy rain possible | 9° /8° | 0.6 mm | 0 cm | |
| 21 Jan. | Light rain shower | 9° /8° | 0.3 mm | 0 cm | |
| 22 Jan. | Light rain | 9° /7° | 5.4 mm | 0 cm | |
| 23 Jan. | Light rain | 8° /7° | 7.5 mm | 0 cm | |
| 24 Jan. | Light rain | 8° /7° | 7.8 mm | 0 cm | |
| 25 Jan. | Light rain | 8° /6° | 7.4 mm | 0 cm | |
| 26 Jan. | Light rain | 9° /7° | 7.5 mm | 0 cm | |
| 27 Jan. | Moderate rain | 10° /7° | 12.1 mm | 0 cm | |
| 28 Jan. | Patchy rain possible | 7° /6° | 0.7 mm | 0 cm | |
| 29 Jan. | Light rain | 9° /7° | 5 mm | 0 cm | |
| 30 Jan. | Light rain | 9° /7° | 8.3 mm | 0 cm | |
| 31 Jan. | Light rain | 9° /6° | 5.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Portland 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 Portland forecast closer to your planned date for the most up-to-date weather information.
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Portland in January - FAQ
What are the expected maximum and minimum temperatures in Portland during January?
During January, expect a variety of temperatures with highs around 8° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Portland during January?
Significant rainfall exceeding 151.1 mm is expected in Portland during January, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Portland in January 2027?
Portland typically sees 0.1 cm of snowfall during January.
What are the typical wind conditions in Portland during January?
The average wind speed in Portland during January is 41 km/h, suggesting breezy to windy conditions, depending on your activities.
Portland snow forecast January 2027
Track daily snowfall levels and discover Portland’s snowy potential this January ❄️
On average, Portland sees 1 snowy days during January, with approximately 0.1 cm of total snowfall.
January rainfall patterns in Portland
Explore the daily rainfall trends and prepare for Portlands January weather 💧
Typically, Portland has 20 rainy days in January with a total of 151.1 mm of rainfall.
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