December weather forecastEbeye, Marshall Islands

Weather in December

Underscoring December's charm is its marked reduction in rainfall, a departure from November's 271mm (10.67") to 206mm (8.11"). This drop in rainfall brings back sunny days although daylight hours are at an annual low. The tropical ambience remains intact with average high and low temperatures seeing barely diffused changes compared to November. Sea temperatures see a slight decline from November, aligning with the marginally cooler air temperatures. Amidst festive cheer, December in Ebeye concludes the year on a pleasant climatic note.

Temperature

In December, Ebeye's weather conditions record an average high-temperature of a still tropical 30.1°C (86.2°F), demonstrating little divergence from the preceding month. During December, Ebeye's nights hold steady with an average temperature of 25.2°C (77.4°F), barely dropping from the daytime highs.

Heat index

The heat index value for December is appraised at a torrid 38°C (100.4°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In December, the average relative humidity in Ebeye is 78.8%.

Rainfall

In December, the rain falls for 15 days. Throughout December, 206mm (8.11") of precipitation is accumulated. Throughout the year, there are 190.8 rainfall days, and 2593mm (102.09") of precipitation is accumulated.

Sea temperature

In Ebeye, in December, the average water temperature is 28.3°C (82.9°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations.

Daylight

With an average of 11h and 36min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 06:48 and sunset at 18:27. On the last day of December, sunrise is at 07:03 and sunset at 18:40 +12.