Shoreline Weather in January

January in Shoreline brings low temperatures, with daytime highs of 8°C (46°F) and nights around 2°C (36°F). Quite a bit of rainfall is expected, around 132 mm (5.2 in), so pack an umbrella.

Rainfall in Shoreline in January

This month experiences about 19 days of rain according to historical data, averaging 132 mm (5.2 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Shoreline in January

Expect highs of 8°C (46°F) in Shoreline in January, with nights dropping to around 2°C (36°F). Experience the winter season in January. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Shoreline in January

The month has fewer sunny days, with around 70 hours of sunshine.

January in Shoreline can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Shoreline's climate page.

Shoreline Temperature in January

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 63%  

Precipitation 132 mm (5.2 in)  

Rainy days 19 days  

Humidity 78% *  

Sunshine 70 hours *  

Percentage Sunshine 25% *  

* Data from: Seattle, the United States of America (34 KM, 21 Miles).

What to Wear in Shoreline in January

We recommend to layer up for chilly conditions in Shoreline in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Shoreline in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Shoreline's climate page.

More climate data for Shoreline

Temperature Rainfall Sunshine Humidity

See the full Shoreline climate overview or explore weather in the United States of America.