May weather forecastWatusari, Indonesia

Weather in May

The last month of the autumn, May, is a hot month in Watusari, Indonesia, with an average temperature fluctuating between 30.4°C (86.7°F) and 23.1°C (73.6°F).

Temperature

As May unfolds, the average high-temperature reaches a tropical 30.4°C (86.7°F), hinting at a slight fluctuation from the previous month. During May, Watusari observes a consistent average nighttime temperature of 23.1°C (73.6°F).

Heat index

The heat index in May is computed to be a torrid 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Watusari, the average relative humidity in May is 80%.

Rainfall

In Watusari, in May, during 26 rainfall days, 139mm (5.47") of precipitation is typically accumulated. Throughout the year, there are 279.4 rainfall days, and 1733mm (68.23") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 48min.
On the first day of May, sunrise is at 05:39 and sunset at 17:31. On the last day of the month, sunrise is at 05:43 and sunset at 17:28 WIB.

Sunshine

In May, the average sunshine is 8.9h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 7 in May transforms into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.