Miami weather

Our guide to the weather in Miami during January

23

Average high

5

UV Index

44mm

Monthly rainfall

25

Sea temperature

Year-round sunshine, art Deco buildings, glamorous white-sand beaches, wild nightlife and chic restaurants make Miami a popular holiday destination. We've looked at the most up-to-date weather data for Miami, 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 Miami weather in January.

How warm is it in Miami during January?

January is typically the coolest month in Miami. The temperature reaches around 23℃ during the daytime, falling away to 19℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Miami during January?

On average, there will be 2 rainy days during the month, amounting to 43.6mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. You're not likely to see a thunderstorm during your trip.

Is it windy in Miami during January?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during January. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

How warm is the sea in Miami during January?

The water temperature around Miami reaches a pleasant 25℃ during January. While generally considered warm, some people might find it a little on the cool side on entering the water.

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Miami Blog posts

From the UK's most popular travel bloggers

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22nd August 2023 by Globalmouse Travels

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Hotel Review: W South Beach, Miami

1st August 2023 by Binnys Food and Travel

W South Beach, a luxurious cosmopolitan hotel located on South Beach, has recently undergone a 30 million-dollar renovation of its guest rooms. This renovation was inspired by Miami Beach's transformation into the "American Riviera." As a travel blogger, I had the privilege of being invited on an inaugural trip to experience the newly renovated rooms, as well as the breathtaking hotel grounds and the exceptional new spa facilities. During my stay, I was truly impressed by the hotel's attention...

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Drive from Miami to Key West & 18 things to do in Key West

29th August 2022 by Phil and Garth

Driving from Miami to Key West takes you across the Florida Keys. The Keys are an archipelago of coral reef islands in the Atlantic Ocean. They stretch from the south west tip of Florida to the fabulous tropical island of Key West - which is the last island of the chain. The word ‘keys’ comes from the Spanish word ‘cayo’ meaning small island....

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6 money-saving tips on planning a bachelorette party in Miami

8th August 2022 by John

Whether you have a friend, sister, family, or workmate getting married soon, it's typical for all the ladies in her life to throw her a bachelorette party. It's a culture that’s been practised for many years now, and it's a special time to celebrate friendships and love while making the most of the time before the bride finally becomes a wife. And, if you live in the United States, Miami is one of the best and most popular bachelorette venues.  The city offers many things, from its...

Weather in Miami

Our month-by-month guide to the weather and climate in Miami

22.8

Miami weather in

January
23.8

Miami weather in

February
24.5

Miami weather in

March
26.5

Miami weather in

April
27.9

Miami weather in

May
29.6

Miami weather in

June
30.5

Miami weather in

July
30.8

Miami weather in

August
30.3

Miami weather in

September
28.5

Miami weather in

October
26.0

Miami weather in

November
24.5

Miami weather in

December