Marshall Islands weather in January 2026

Q: How hot is it in the Marshall Islands in January?

Daytime temperatures usually reach 30°C in Majuro, Marshall Islands in January with high heat and humidity, falling to 25°C at night.

Q: How sunny is it in the Marshall Islands in January?

There are normally 7 hours of bright sunshine each day in Majuro, Marshall Islands in January - that's 61% of daylight hours.

Q: How warm is the sea around the Marshall Islands in January?

The average sea temperature around Majuro, Marshall Islands in January is 28°C.

Q: Does it rain in the Marshall Islands in January?

There are usually 19 days with some rain in Majuro, Marshall Islands in January and the average monthly rainfall is 189mm.

Expect daytime maximum temperatures of 30°C in Marshall Islands in January and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 19 days with some rainfall and typically 189 mm of rainfall in the month.

30
30°C max day temperature
7
7 hours of sunshine per day
19
19 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
189
189 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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The January weather guide for Marshall Islands (Majuro) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Marshall Islands destinations

Below are average maximum temperatures at popular countries, regions and places in the Marshall Islands in January. Select a holiday destination to see more weather parameters.

All Marshall Islands destinations

Metric (°C / mm) | Imperial (°F / inches)

How hot is it in the Marshall Islands in January?

Daytime temperatures usually reach 30°C in Majuro, Marshall Islands in January with high heat and humidity, falling to 25°C at night.

How sunny is it in the Marshall Islands in January?

There are normally 7 hours of bright sunshine each day in Majuro, Marshall Islands in January - that's 61% of daylight hours.

How warm is the sea around the Marshall Islands in January?

The average sea temperature around Majuro, Marshall Islands in January is 28°C.

Does it rain in the Marshall Islands in January?

There are usually 19 days with some rain in Majuro, Marshall Islands in January and the average monthly rainfall is 189mm.

Marshall Islands January sunrise & sunset times

Browse the sunrise and sunset times for Marshall Islands in January 2026. Select a month to view Marshall Islands sunrise and sunset times for the next 12 months. The Marshall Islands sunrise and sunset times shown below are for Majuro.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Thursday, 1st January 2026	06:46	18:29
Friday, 16th January 2026	06:51	18:37
Saturday, 31st January 2026	06:53	18:42

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Marshall Islands - quick facts
Time difference	UK +12 hours
Language(s)	Marshallese, English
Currency	United States Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Tourist info	Marshall Islands Office of Commerce, Investment & Tourism