United States weather

Our guide to the weather in the United States during January

5

Average high

2

UV Index

34mm

Monthly rainfall

67%

Humidity

We've looked at the most up-to-date weather data for the United States, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about the United States weather in January.

What's the temperature like in the United States during January?

January is typically the coolest month in the United States. The temperature reaches around 5℃ during the daytime, falling away to -4℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.

Does it snow in the United States during January?

Possibly. There's a chance of snow during January but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in the United States during January?

January is typically the driest month in the United States. On average, there will be 3 rainy days during the month, amounting to 34.1mm in total. That's much drier than we see in England during August, and therefore not something to be concerned about. Of course, some of that rain will actually fall as sleet, snow, and possibly freezing rain. You're not likely to see a thunderstorm during your trip.

Is it windy in the United States during January?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during January. With moderate humidity, the wind will feel very cold, so you'll need to wear warm layers.

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Books inspired by the United States

Our hand-picked selection of books to get you in the mood for your United States holiday

United States Blog posts

From the UK's most popular travel bloggers

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New York In January – Weather, Things To Do & What To Pack

8th January 2024 by I'm just a girl 16

Are you planning to visit NYC in January but you’re not sure what to do or pack to prepare for your trip? This ultimate guide about visiting New York City in January includes everything you need to know about the best things to do in NYC in January, what to pack for the cold weather and all the best January events in the city!...

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25 Best Winter Date Ideas In NYC For Romantic Couples

13th October 2023 by I'm just a girl 16

If you're thinking of visiting the Big Apple during the festive season and are looking for the perfect winter date ideas in NYC, then this comprehensive guide is for you. Discover the most romantic activities to enjoy in the city that never sleeps with your loved one. From cozy ice skating rinks to charming holiday markets, this list has got you covered. Check out the 25 best winter date ideas in NYC for a truly memorable experience....

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What Is Miami Famous For?

28th April 2024 by Inside the Travel Lab

Miami is that sun-soaked city of sparkling beaches, salsa rhythms, and sizzling nightlife. A gateway to Latin America, there’s a reason they call it the ‘Magic City’. From world-famous South Beach to the lively streets of Little Havana, Miami promises a whirlwind of experiences in just one place. So, what is Miami famous for? After visits over several decades, including one slice of my honeymoon, here’s what the city is best known for....

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New York In May – Things To Do, Weather & Events

25th April 2024 by I'm just a girl 16

If you're thinking of heading to the Big Apple during the vibrant month of May and need some inspiration for your itinerary, look no further. From exciting events to must-see attractions, Chloe's guide has everything you need to make the most of your trip to New York in May...

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1 Day Brooklyn Itinerary – What To Do In Brooklyn NY In One Day

22nd April 2024 by I'm just a girl 16

Welcome to the 1 Day Brooklyn Itinerary - What To Do In Brooklyn NY In One Day blog post by Chloe Dickenson. If you're heading to New York City and keen to explore Brooklyn, this detailed itinerary is just what you need. From must-see attractions to hidden gems, this guide has got you covered for an unforgettable day in Brooklyn. So, grab a cuppa and let's dive into the best of Brooklyn!...

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4 Unique Experiences To Enjoy On The Las Vegas Strip

15th April 2024 by The Rare Welsh Bit

Renowned for its luxurious casinos, exquisite dining options, and vibrant entertainment offerings, Las Vegas attracts approximately 40 million tourists from across the globe annually. Whether you're savouring Michelin-starred dishes at top-notch eateries, testing your fortune at the roulette tables of The Bellagio, admiring the mesmerising Fountains of Bellagio, or embarking on a unique adventure, the Las Vegas Strip promises an unforgettable experience....

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New York In April Travel Guide – Weather, Things To Do & Events

3rd April 2024 by I'm just a girl 16

Are you looking for tips on the best things to do in NYC during spring? Perhaps you’re just wondering about the average temperature in New York in April or maybe you’re looking for some of the best April events in New York City? This huge NYC April travel guide has got you covered with everything you need to know!...

Weather in the United States

Our month-by-month guide to the weather and climate in the United States

5.1

United States weather in

January
6.3

United States weather in

February
13.8

United States weather in

March
18.4

United States weather in

April
23.3

United States weather in

May
30.3

United States weather in

June
32.7

United States weather in

July
31.9

United States weather in

August
28.0

United States weather in

September
20.1

United States weather in

October
12.9

United States weather in

November
6.8

United States weather in

December