May weather forecast
Calang, Indonesia

The last month of the spring, May, is also a hot month in Calang, Indonesia, with an average temperature fluctuating between 30.4°C (86.7°F) and 24.2°C (75.6°F).

Temperature

May's arrival brings an average high-temperature of a still hot 30.4°C (86.7°F), slightly deviating from April's 30.3°C (86.5°F). Throughout May, Calang records an average temperature of 24.2°C (75.6°F) at night.

Heat index

May's average heat index is calculated to be a torrid 38°C (100.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. 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.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in May in Calang is 77%.

Rainfall

In May, in Calang, the rain falls for 25.8 days. Throughout May, 195mm (7.68") of precipitation is accumulated. Throughout the year, in Calang, there are 308.7 rainfall days, and 2171mm (85.47") of precipitation is accumulated.

Daylight

In Calang, Indonesia, the average length of the day in May is 12h and 20min.
On the first day of the month, sunrise is at 06:26 and sunset at 18:43. On the last day of May, in Calang, sunrise is at 06:24 and sunset at 18:46 WIB.

Sunshine

In Calang, Indonesia, the average sunshine in May is 8.4h.

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 Calang, Indonesia. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.