Majuro
Marshall Islands
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Majuro, Marshall Islands

A close view of sandy shores in Majuro, Marshall Islands, and a view of the sea line on the horizon
A close view of sandy shores in Majuro, Marshall Islands, and a view of the sea line on the horizon
The first month of the winter, December, is still a warm month in Majuro, Marshall Islands, with average temperature fluctuating between 29.9°C (85.8°F) and 25.4°C (77.7°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a moderately hot 29.9°C (85.8°F). In Majuro, in December, the average low-temperature is 25.4°C (77.7°F).

Humidity

The average relative humidity in Majuro, Marshall Islands, is 79.7%.

Rainfall

In Majuro, in December, during 22.7 rainfall days, 293.6mm (11.6") of precipitation is typically accumulated. In Majuro, during the entire year, the rain falls for 256.2 days and collects up to 3236.4mm (127.4") of precipitation.

Sea temperature

In December, the average sea temperature in Majuro is 28.5°C (83.3°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

December has the shortest days of the year, with an average of 11.7h of daylight.

Sunshine

Months with the least sunshine in Majuro are November and December, with an average of 6.4h of sunshine.

UV index

Months with the lowest UV index are November and December, with an average maximum UV index of 11. A UV Index of 11, and more, symbolizes an extreme health hazard from the exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 11 in December interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in December in Majuro?

In Majuro, Marshall Islands, in December, the average high-temperature is 29.9°C (85.8°F), and the average low-temperature is 25.4°C (77.7°F).

What is the average humidity in December in Majuro?

In December, the average relative humidity in Majuro, Marshall Islands, is 79.7%.

How many days does it rain in December in Majuro?

In December, in Majuro, the rain falls for 22.7 days. Throughout December, 293.6mm (11.6") of precipitation is accumulated.

How warm is the water in December in Majuro?

In December, the average sea temperature is 28.5°C (83.3°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in Majuro?

The month with the shortest days in Majuro is December, with an average of 11.7h of daylight.

How many hours of daylight does Majuro have in December?

In Majuro, the average length of the day in December is 11.7h.

What is the month with the least sunshine in Majuro?

November and December, with an average of 6.4h of sunshine, are months with the least sunshine in Majuro.

How long on average sun shines in December in Majuro?

The average sunshine in December in Majuro, Marshall Islands, is 6.4h.

What are the months with the lowest UV index in Majuro?

Months with the lowest UV index in Majuro, Marshall Islands, are November and December, with an average maximum UV index of 11.

How high is the UV index in December in Majuro?

In Majuro, Marshall Islands, the average daily maximum UV index in December is 11. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Majuro, Marshall Islands
  • Average high temperature in December: 29.9°C

Warmest months (with the highest average high temperature) are September and October (30.5°C).
The month with the lowest average high temperature is January (29.7°C).

  • Average low temperature in December: 25.4°C

The month with the highest average low temperature is May (25.7°C).
Coldest months (with the lowest average low temperature) are January, July, October and December (25.4°C).

Average humidity in December - Majuro, Marshall Islands
  • Average humidity in December: 79.7%

The month with the highest relative humidity is May (81.9%).
The month with the lowest relative humidity is February (77.1%).

Average rainfall in December - Majuro, Marshall Islands
  • Average rainfall in December: 293.6mm

The wettest month (with the highest rainfall) is October (337.1mm).
The driest month (with the lowest rainfall) is March (191.8mm).

Average rainfall days in December - Majuro, Marshall Islands
  • Average rainfall days in December: 22.7 days

The month with the highest number of rainy days is July (24.3 days).
The month with the lowest number of rainy days is February (16.1 days).

Average sea temperature in December - Majuro, Marshall Islands
  • Average sea temperature in December: 28.5°C

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

Average daylight in December / Average sunshine in December - Majuro, Marshall Islands
  • Average daylight in December: 11.7h

Months with the longest days are May, June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).

  • Average sunshine in December: 6.4h

The month with most sunshine is March (Average sunshine: 8.2h).
Months with least sunshine are November and December (Average sunshine: 6.4).

Average UV index in December - Majuro, Marshall Islands
  • Average UV index in December: 11

Months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are November and December (UV index 11).