May weather forecast
Cisauk, Indonesia

May, the last month of the autumn in Cisauk, is another tropical month, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 25.5°C (77.9°F).

Temperature

May welcomes an average high-temperature of a still tropical 31.1°C (88°F), not much different from the preceding month. In Cisauk, in May, the average low-temperature is a moderately hot 25.5°C (77.9°F).

Heat index

May's average heat index is evaluated at a fiery hot 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in May in Cisauk, Indonesia, is 73%.

Rainfall

In Cisauk, in May, it is raining for 22.1 days, with typically 80mm (3.15") of accumulated precipitation. In Cisauk, Indonesia, during the entire year, the rain falls for 257.1 days and collects up to 991mm (39.02") of precipitation.

Daylight

In Cisauk, Indonesia, the average length of the day in May is 11h and 50min.
On the first day of May, sunrise is at 05:53 and sunset at 17:47. On the last day of the month, sunrise is at 05:57 and sunset at 17:44 WIB.

Sunshine

In May, the average sunshine in Cisauk, Indonesia, is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cisauk. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.