Renton Weather in January

January in Renton 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 145 mm (5.7 in), so pack an umbrella.

Rainfall in Renton in January

Typically around 19 days of rainfall are expected, averaging 145 mm (5.7 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Renton in January

Renton in January gets highs of 8°C (46°F) during the day and drops to 2°C (36°F) at night. January marks the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Renton in January

The city usually sees around 70 hours of sunlight, indicating fewer sunny days.

Wind Speed in Renton in January

January has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

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

Renton Temperature in January

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 62%  

Precipitation 145 mm (5.7 in)  

Rainy days 19 days  

Humidity 78% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 70 hours *  

Percentage Sunshine 25% *  

* Data from: Seattle, the United States of America (8 KM, 4 Miles).

What to Wear in Renton in January

We recommend to layer up for chilly conditions in Renton 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 Renton 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 Renton's climate page.

More climate data for Renton

Temperature Rainfall Sunshine Humidity Wind Speed

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