January weather forecast
Maroantsetra, Madagascar

Maroantsetra in Madagascar begins the year with abundant rainfall, experiencing an average of 132mm (5.2") precipitation over 27.4 days. The January weather ushers in the first flurry of flora, with the heavy rains promoting lush greenery across the landscape. Strikingly, despite considerable rainfall, sun-seekers get an average of 10.3 hours of sunshine per day, boasting an impressive sea temperature ideal for outdoor water-based activities. The temperature swings between 29.7°C (85.5°F) during the daytime and cools down to 23.6°C (74.5°F) at night, making after-dark activities pleasantly cool. Being the first month of the year, it sets the tone for the upcoming humid and rainy season in Maroantsetra.

Temperature

The beginning of January reveals an average high-temperature of a still moderately hot 29.7°C (85.5°F), showing minimal deviation from the previous month. Maroantsetra records an average low-temperature of 23.6°C (74.5°F) throughout the month of January.

Heat index

For January, the heat index is evaluated at a fiery hot 37°C (98.6°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance 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.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in January is 81%.

Rainfall

The months with the most rainfall in Maroantsetra are January and March, with an average 132mm (5.2") of precipitation.

Sea temperature

In Maroantsetra, in January, the average water temperature is 28.8°C (83.8°F).
Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

In Maroantsetra, Madagascar, the average length of the day in January is 12h and 55min.
On the first day of January in Maroantsetra, Madagascar, sunrise is at 05:13 and sunset at 18:15. On the last day of the month, sunrise is at 05:30 and sunset at 18:18 EAT.

Sunshine

In Maroantsetra, the average sunshine in January is 10.3h.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index in Maroantsetra. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 7 in January translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.