May weather forecast
Mahajanga, Madagascar

May in Mahajanga witnesses a considerable drop in rainfall to just 8mm (0.31"), marking the onset of the dryer months. The temperature ranges also contrast with the previous month, indicating a cooler direction. Despite the fall in temperature, the city continues to maintain its welcoming warmth. The lower rainfall allows for clear skies, improving visibility and encouraging visitors to enjoy the city's landscapes. The shift in weather conditions does not disrupt the natural beauty of the city, making it a choice destination year-round.

Temperature

The commencement of May in Mahajanga, Madagascar, records an average high-temperature of a still hot 30.3°C (86.5°F), barely varying from April's 30.8°C (87.4°F). An average low-temperature of 22.5°C (72.5°F) is recorded during the nights in May in Mahajanga.

Heat index

In May, the heat index is evaluated at a fiery hot 35°C (95°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In May, the average relative humidity in Mahajanga is 66%.

Rainfall

In May, in Mahajanga, the rain falls for 6.3 days. Throughout May, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 161.5 rainfall days, and 817mm (32.17") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 28.4°C (83.1°F).
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

In Mahajanga, the average length of the day in May is 11h and 23min.
On the first day of May in Mahajanga, sunrise is at 06:05 and sunset at 17:37. On the last day of the month, sunrise is at 06:14 and sunset at 17:30 EAT.

Sunshine

In Mahajanga, the average sunshine in May is 7.7h.

UV index

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Boost your sun resistance with garments that are densely woven yet spacious. Attention! UV radiation is markedly stronger with water and sand reflections.