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Seattle Weather in January, USA

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    5°C
    41°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    7°C
    45°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    2°C
    36°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    8°C
    46°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    2 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    18 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    147 mm

January, 2024

Sun
Mon
1 Avg 43º
Tue
2 Avg 43º
Wed
3 Avg 41º
Thu
4 Avg 43º
Fri
5 Avg 41º
Sat
6 Avg 41º
7 Avg 45º
8 Avg 43º
9 Avg 43º
10 Avg 41º
11 Avg 41º
12 Avg 41º
13 Avg 43º
14 Avg 41º
15 Avg 39º
16 Avg 39º
17 Avg 41º
18 Avg 43º
19 Avg 43º
20 Avg 41º
21 Avg 43º
22 Avg 41º
23 Avg 45º
24 Avg 43º
25 Avg 41º
26 Avg 41º
27 Avg 41º
28 Avg 43º
29 Avg 43º
30 Avg 43º
31 Avg 43º
Forecast
Avg Historical Daily Average

January is winter in Seattle. Seattle winters tend to be wet but faily mild.

There is also very little sunshine seen in the winter months in Seattle.

If a cold and wet climate isn't for you, then Seattle is not the best place for you to travel to!

The average daily temperature expected in Seattle in this month is 7°C (45°F), dropping to an average temperature of 2°C (36°F).

Seattle sees up to 2 hours of sunshine per day throughout the month.

The average expectation for rain fall for this month is 147 mm over 18 days.

So if you are in Seattle in January, make sure you pack something waterproof.

Seattle in this month expects an average of 7 days of snow or foggy weather.

There is usually very little snow in Seattle, though, and if you do experience some whilst you are there, it should clear up quickly.

The average temperature of the sea during this month is 8°C (46°F).

What it lacks in fantastic, sunny weather, Seattle makes up for in culture and entertainment.

The city is famous for its music scene, with many notable grunge bands starting life in the city in the 90s, so why not try and catch the latest in new music talent whilst you're in the city and go to a gig.

There are many famous, historic attractions Seattle is known for, which are not to be missed if you are ever in the area.

The Space Needle offers a 520 feet high view of the city. If vertigo isn't a problem for you, the fantastic views are a must see.

Pike Place Market is a historic district, offering shopping and dining, and is another must see if you arein Seattle.

At the beginning of each month, the legendary Paramount Theatre opens its doors for tours.