Westport (Washington) in december: average Weather, Temperature and Climate
Weather in Westport (Washington) in december 2026
The weather in Westport (Washington) in the month of december comes from statistical datas on the last 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 december
very bad weather 7.3cm
Weather at 6am
41°F
Moderate rain at times
28% of time
19%
14%
14%
Weather at 12pm
45°F
Moderate rain at times
33% of time
22%
17%
15%
Weather at 6pm
41°F
Moderate rain at times
33% of time
23%
16%
15%
Weather at 3am
41°F
26%
19%
16%
15%
Evolution of daily average temperature and precipitation in Westport (Washington) in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Westport (Washington) in december.
The climate of Westport (Washington) in december is very bad
the weather in Westport (Washington) in december is wet (with 14.3in of rainfall over 13 days). This is better than the previous month since in november it receives an average of 16.4in of rainfall over 15 days.
The climate is quite cold in that locality december. Do not forget to cover yourself! Temperatures are up to 47°F. The minimum is 40°F. Thus, the mean temperature average on this month of december in Westport (Washington) is 43°F. Note that seasonal normals in contrast with those observed in Westport (Washington) in the month of december with a maximum record of 58°F in 2015 and a minimum record of 14°F in 2021. You can expect to have about 4 days with temperatures under 32°F, or 13% of time.
On this month of december, day length in Westport (Washington) is generally 08:33. Sunrise is at 07:55 and sets at 16:28.
December: another location in the United States (USA)?
If you want to go to the United States (USA) in december, there are destinations with better weather than Westport (Washington):
In december, Miami (Florida) has perfect weather.
Furthermore, Hawaii (Honolulu), Houston, Myrtle Beach, Phoenix (Arizona), Carolina Beach and Dauphin Island (Alabama) have good weather.
Finally, California, Louisiana, Atlanta, Dallas, Austin and Big Bend National Park (Texas) have a tolerable climate, but better than Westport (Washington).
Seasonal average climate and temperature of Westport (Washington) in december
Check below seasonal norms These datas are generated from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 43°F | ||||
| Highest temperature | 47°F | ||||
| Lowest temperature | 40°F | ||||
| Highest record temperature | 58°F (2015) | ||||
| Lowest record temperature | 14°F (2021) | ||||
| Number of days at -32°F | 4 day(s) (13%) | ||||
| Sea temperature | |||||
| Average sea temperature | 50°F | ||||
| Lowest sea temperature | 47°F | ||||
| Highest sea temperature | 53°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 14.3in | ||||
| Number of days with rainfall | 13 day(s) (41%) | ||||
| Record daily rainfall | 4.3in (2012) | ||||
| Snowfall | 7.3cm | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 8.16km | ||||
| Cloud cover | 62% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 6 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:55 | ||||
| Time of sunset | 16:28 | ||||
| Length of day | 08:33 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Westport (Washington) in december 2025:
36°F to 43°F
47°F to 49°F
40°F to 43°F
45°F to 52°F
50°F to 52°F
49°F to 50°F
47°F to 50°F
52°F to 54°F
49°F to 52°F
50°F to 54°F
50°F to 54°F
49°F to 52°F
50°F to 54°F
50°F to 52°F
52°F to 56°F
50°F to 52°F
47°F to 50°F
41°F to 50°F
43°F to 45°F
45°F to 49°F
47°F to 49°F
45°F to 47°F
43°F to 45°F
41°F to 49°F
45°F to 47°F
43°F to 45°F
40°F to 43°F
38°F to 43°F
38°F to 45°F
40°F to 45°F
32°F to 45°F
Map: other cities in the United States (USA) in december
Cities near Westport (Washington):
| Ocean Park (Washington) in december | bad weather |
| Long Beach (Washington) in december | bad weather |
| La Push (Washington) in december | very bad weather |
| Seattle in december | very bad weather |
| Mount Rainier National Park (Washington) in december | very bad weather |
| Portland in december | very bad weather |
| Lincoln City (Oregon) in december | bad weather |
| Salem (Oregon) in december | very bad weather |
| Newport (Oregon) in december | bad weather |
| Coos Bay in december | bad weather |
| Crater Lake (Oregon) in december | very bad weather |
| Boise (Idaho) in december | very bad weather |
Click over cities on the map for information about the weather in december.
Westport (Washington)
perfect weather
good
tolerable
bad
very bad
Weather data for Westport (Washington) in december:
Weather data for Westport (Washington) for december are derived from an average of the weather forecast since 2009 in Westport (Washington). There is a margin of error and these forecasts are to be considered as general information only. The weather in Westport (Washington) 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 Westport (Washington).