January weather forecast
Majuro, Marshall Islands

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Sandy shores in Majuro, Marshall Islands, and a view of the sea line on the horizon
Sandy shores in Majuro, Marshall Islands, and a view of the sea line on the horizon

Weather in January

Majuro, Marshall Islands kicks off the year with humid conditions, often experienced throughout January. High wind speeds can be noted, hitting a peak average of 30.6km/h. A welcoming blend of sun and cloud presents itself, drawing the ideal backdrop for an array of outdoor activities. Despite being slightly cooler than other months, January's warmth still compels a refreshing dip in Majuro's azure seas. A rich display of marine life under its warmer waters remains an irresistible attraction to snorkelers and divers alike.

Temperature

As December transitions into January, the average high-temperature in Majuro rests at a still moderately hot 28.1°C, maintaining a close resemblance to the previous month. Majuro marks an average drop to a still warm 27.3°C during nighttime in January, following the high of the day.

Heat index

January's heat index is calculated to be a tropical 32°C. With extended exposure and activity, one might feel exhausted and experience heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Majuro, the average relative humidity in January is 78%.

Rainfall

In January, in Majuro, the rain falls for 22.6 days. Throughout January, 173mm of precipitation is accumulated. Throughout the year, in Majuro, there are 314 rainfall days, and 2315mm of precipitation is accumulated.

Sea temperature

In Majuro, the average seawater temperature in January is 28.4°C.
Note: Water temperature between 25°C and 29°C provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

In Majuro, the average length of the day in January is 11h and 46min.
On the first day of January in Majuro, sunrise is at 06:46 and sunset at 18:30. On the last day of the month, sunrise is at 06:53 and sunset at 18:43 +12.

Sunshine

The months with the least sunshine are January and March, with an average of 7.1h of sunshine.

UV index

January through November, with an average maximum UV index of 7, are months with the highest UV index in Majuro, Marshall Islands. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 in January translates into these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Beware! Reflections from sand and water can intensify the Sun's UV radiation.
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FAQ

Is it hot in Majuro during January?

In Majuro, 28.1°C is the average high-temperature and 27.3°C is the average low-temperature during January. In January, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 32°C.

What is the average humidity in January in Majuro?

The average relative humidity in January in Majuro, Marshall Islands, is 78%.

How many days does it rain in January in Majuro?

In January, in Majuro, the rain falls for 22.6 days. Throughout January, 173mm of precipitation is accumulated.

What is the sea water temperature in January in Majuro?

In Majuro, in January, the average water temperature is 28.4°C. Water temperature between 25°C and 29°C is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Majuro have in January?

The average day length in January in Majuro, Marshall Islands, is 11h and 46min.

What time are sunrise and sunset in January in Majuro?

In January, on the first day of the month, sunrise is at 06:46 and sunset at 18:30. On the last day of the month, sunrise is at 06:53 and sunset at 18:43 +12.

What is the month with the least sunshine in Majuro?

The months with the least sunshine in Majuro, Marshall Islands, are January and March, with an average of 7.1h of sunshine.

How long on average sun shines in January in Majuro?

In January, the average sunshine duration is 7.1h.

What is the month with the highest UV index in Majuro?

The months with the highest UV index in Majuro are January through November, with an average maximum UV index of 7.

How high is the UV index in January in Majuro?

In Majuro, the average daily maximum UV index in January is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Majuro, Marshall Islands

Average temperature in January - Majuro, Marshall Islands
  • Average high temperature in January: 28.1°C

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The months with the lowest average high temperature are February and March (28°C).

  • Average low temperature in January: 27.3°C

The months with the highest average low temperature are April and September (27.7°C).
The coldest month (with the lowest average low temperature) is March (27.1°C).

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Average pressure in January
Majuro, Marshall Islands

Average pressure in January - Majuro, Marshall Islands
  • Average pressure in January: 1008.5mbar

The month with the highest atmospheric pressure is May (1009.9mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).

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Average wind speed in January
Majuro, Marshall Islands

Average wind speed in January - Majuro, Marshall Islands
  • Average wind speed in January: 29.8km/h

The windiest month (with the highest average wind speed) is February (30km/h).
The calmest month (with the lowest average wind speed) is August (15.2km/h).

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Average humidity in January
Majuro, Marshall Islands

Average humidity in January - Majuro, Marshall Islands
  • Average humidity in January: 78%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are August, September and October (75%).

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Average rainfall in January
Majuro, Marshall Islands

Average rainfall in January - Majuro, Marshall Islands
  • Average rainfall in January: 173mm

The wettest month (with the highest rainfall) is July (242mm).
The driest month (with the least rainfall) is February (127mm).

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Average rainfall days in January
Majuro, Marshall Islands

Average rainfall days in January - Majuro, Marshall Islands
  • Average rainfall days in January: 22.6 days

The month with the highest number of rainy days is July (28.3 days).
The month with the least rainy days is February (22.4 days).

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Average sea temperature in January
Majuro, Marshall Islands

Average sea temperature in January - Majuro, Marshall Islands
  • Average sea temperature in January: 28.4°C

The best months for swimming (with the highest average sea temperature) are September and October (29.3°C).
The coldest months (with the lowest average sea temperature) are February and March (28.3°C).

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Average daylight in January /
Average sunshine in January
Majuro, Marshall Islands

Average daylight in January / Average sunshine in January - Majuro, Marshall Islands
  • Average daylight in January: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in January: 7h and 1min

The month with the most sunshine is September (Average sunshine: 8h and 18min).
The months with the least sunshine are January and March (Average sunshine: 7h and 6min).

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Average sunshine days in January
Majuro, Marshall Islands

Average sunshine days in January - Majuro, Marshall Islands
  • Average sunshine days in January: 5 days

The month with the most sunshine days is January (5 days).
The month with the least sunshine days is June (1.2 days).

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Average UV index in January
Majuro, Marshall Islands

Average UV index in January - Majuro, Marshall Islands
  • Average UV index in January: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 7).
The month with the lowest UV index is December (UV index 6).

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Average cloud cover in January
Majuro, Marshall Islands

Average cloud cover in January - Majuro, Marshall Islands
  • Average cloud cover in January: 50

The month with the most cloud cover is April (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 41).

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Average visibility in January
Majuro, Marshall Islands

Average visibility in January - Majuro, Marshall Islands
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, June and December (10km).
The months with the lowest visibility are May, July, August, September, October and November (9km).

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Majuro, Marshall Islands

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