March weather forecast
Merauke, Indonesia

As March embarks, Merauke, Indonesia experiences a slight increase in rainfall relative to February, yet the weather remains steadily tropical. The slight increase in humidity is offset by the continuation of warm temperatures from the prior month. Comparatively, April will bring a sharp decline in not only rainfall but also humidity. The constant sea temperature of 29°C (84.2°F) provides a refreshing contrast to the atmospheric warmth. The earlier sunset in March, relative to February, signals the impending transition to the less rainy period of the year.

Temperature

March's advent in Merauke presents an average high-temperature of a still tropical 30.7°C (87.3°F), indicating a slight variation from the conditions of the previous month. During the nights in March, Merauke experiences a consistent average temperature of 25.2°C (77.4°F).

Heat index

The heat index for March is appraised at a blisteringly hot 40°C (104°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In March, the average relative humidity in Merauke is 81%.

Rainfall

The month with the most rainfall is March, when the rain falls for 26.1 days and typically aggregates up to 173mm (6.81") of precipitation.

Sea temperature

January through April and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

The average length of the day in March is 12h and 9min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:58. On the last day of March, in Merauke, Indonesia, sunrise is at 05:41 and sunset at 17:43 WIT.

Sunshine

The average sunshine in March in Merauke is 7.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in March translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.