May weather forecast
Sondakan, Indonesia

May, the last month of the autumn in Sondakan, is another warm month, with an average temperature fluctuating between 21.8°C (71.2°F) and 29°C (84.2°F).

Temperature

May's advent notes a subtle adjustment in average high-temperature to a still warm 29°C (84.2°F) from April. Throughout May, the temperature in Sondakan, Indonesia, tends to fall to a consistent average low of 21.8°C (71.2°F).

Heat index

In May, the heat index is estimated at a fiery hot 36°C (96.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. 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 body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in May is 84%.

Rainfall

In Sondakan, during May, the rain falls for 26.3 days and regularly aggregates up to 171mm (6.73") of precipitation. Throughout the year, in Sondakan, there are 276.6 rainfall days, and 2049mm (80.67") of precipitation is accumulated.

Daylight

In Sondakan, the average length of the day in May is 11h and 46min.
On the first day of May in Sondakan, sunrise is at 05:38 and sunset at 17:29. On the last day of the month, sunrise is at 05:43 and sunset at 17:25 WIB.

Sunshine

In Sondakan, the average sunshine in May is 8.3h.

UV index

The months with the lowest UV index in Sondakan are January through August, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.