December weather forecast
Majuro, Marshall Islands

Majuro, Marshall Islands wraps up the year with weather that is a culmination of all things tropical. The wind speed increases to 27.4km/h (17mph), fostering a mild, refreshing atmosphere throughout the month. Keen explorers appreciate the long, sunny days as they continue their journey across Majuro's natural attractions. Despite the higher probability for showers, the rainfall rarely hinders outdoor affairs. The warmth of the season, coupled with the welcoming nature of Majuro's inhabitants, makes December a delightful time to visit.

Temperature

As December takes its course, Majuro's average high-temperature registers at a still warm 28.7°C (83.7°F), closely aligning with the preceding month. Majuro in December observes a slight diminution in temperature from daily highs, recording a low-temperature average of 27.6°C (81.7°F).

Heat index

In December, the average heat index is estimated at a hot 34°C (93.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

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

Rainfall

In Majuro, in December, it is raining for 24.6 days, with typically 186mm (7.32") of accumulated precipitation. In Majuro, during the entire year, the rain falls for 314 days and collects up to 2315mm (91.14") of precipitation.

Sea temperature

In Majuro, the average seawater temperature in December is 28.5°C (83.3°F).
Note: 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

The month with the shortest days is December, with an average of 11h and 42min of daylight.
On the first day of the month, sunrise is at 06:32 and sunset at 18:16. On the last day of December, sunrise is at 06:46 and sunset at 18:29 +12.

Sunshine

In Majuro, the average sunshine in December is 7.4h.

UV index

With an average maximum UV index of 6, December is the month with the lowest UV index in Majuro. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 6 in December suggests the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.