Portland in january: average Weather, Temperature and Climate
Weather in Portland in january 2025
The weather in Portland in january comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
very bad weather 74.3cm
Weather at 6am
40°F
Moderate rain at times
29% of time
21%
18%
12%
Weather at 12pm
47°F
Moderate rain at times
28% of time
23%
23%
13%
Weather at 6pm
41°F
Moderate rain at times
29% of time
21%
16%
13%
Weather at 3am
40°F
27%
21%
18%
13%
Evolution of daily average temperature and precipitation in Portland in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Portland in january.
The climate of Portland in january is very bad
In january in Portland, the climate is wet (with 9.8in of precipitation over 13 days). The situation is deteriorating compared to the previous month since in december there is an average of 9.2in of precipitation over 12 days.
The climate is relatively cold there the month of january, but it is tolerable by dressing warm. Temperatures are up to 49°F. The seasonal minimum is 40°F. Thus, the mean temperature average on this month of january in Portland is 43°F. Note that these seasonal averages are in contrast with those observed in Portland in january with a maximum record of 59°F in 2011 and a minimum record of 7°F in 2017. You can expect to have about 7 days with temperatures down below 32°F, or 23% of time.
On average, in Portland, the days of january last 09:07. Sunrise is at 07:47 and sets at 16:54.
January: another location in the United States (USA)?
If you want to go to the United States (USA) in january, there are destinations with better weather than Portland:
In january, Hawaii (Honolulu) and Miami (Florida) have perfect weather.
Furthermore, Houston, Phoenix (Arizona), Dauphin Island (Alabama), Gulf Shores (Alabama), McAllen and Port Aransas have good weather.
Finally, California, Louisiana, Dallas, Austin, Myrtle Beach and Carolina Beach have a tolerable climate, but better than Portland.
Seasonal average climate and temperature of Portland in january
Check below seasonal norms These datas are set from the weather statements earlier years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 43°F | ||||
| Highest temperature | 49°F | ||||
| Lowest temperature | 40°F | ||||
| Highest record temperature | 59°F (2011) | ||||
| Lowest record temperature | 7°F (2017) | ||||
| Number of days at -32°F | 7 day(s) (23%) | ||||
| Sea temperature | |||||
| Average sea temperature | 50°F | ||||
| Lowest sea temperature | 47°F | ||||
| Highest sea temperature | 52°F | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.8in | ||||
| Number of days with rainfall | 13 day(s) (40%) | ||||
| Record daily rainfall | 4.3in (2009) | ||||
| Snowfall | 74.3cm | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 8.07km | ||||
| Cloud cover | 57% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:47 | ||||
| Time of sunset | 16:54 | ||||
| Length of day | 09:07 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last january?
Here is the day by day recorded weather in Portland in january 2024:
38°F to 47°F
40°F to 45°F
41°F to 47°F
41°F to 45°F
38°F to 43°F
40°F to 43°F
38°F to 43°F
40°F to 45°F
43°F to 49°F
38°F to 43°F
38°F to 43°F
38°F to 43°F
11°F to 20°F
13°F to 22°F
9°F to 25°F
5°F to 25°F
29°F to 36°F
34°F to 40°F
29°F to 34°F
29°F to 38°F
38°F to 40°F
40°F to 49°F
45°F to 50°F
43°F to 45°F
41°F to 47°F
41°F to 45°F
45°F to 49°F
54°F to 58°F
49°F to 58°F
50°F to 54°F
49°F to 50°F
Map: other cities in the United States (USA) in january
Cities near Portland:
| Salem (Oregon) in january | very bad weather |
| Lincoln City (Oregon) in january | bad weather |
| Long Beach (Washington) in january | bad weather |
| Newport (Oregon) in january | bad weather |
| Ocean Park (Washington) in january | bad weather |
| Mount Rainier National Park (Washington) in january | very bad weather |
| Westport (Washington) in january | very bad weather |
| Seattle in january | very bad weather |
| Coos Bay in january | bad weather |
| Crater Lake (Oregon) in january | very bad weather |
| La Push (Washington) in january | bad weather |
| Boise (Idaho) in january | very bad weather |
Click over cities on the map for information about the weather in january.
Portland
perfect weather
good
tolerable
bad
very bad
Weather data for Portland in january:
Weather data for Portland for january are derived from an average of the weather forecast since 2009 in Portland. There is a margin of error and these forecasts are to be considered as general information only. The weather in Portland can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Portland.