May weather forecast
Lopang, Indonesia

The last month of the autumn, May, is another hot month in Lopang, Indonesia, with an average temperature varying between 26°C (78.8°F) and 30.9°C (87.6°F).

Temperature

The transition into May is marked with an average high-temperature of a still tropical 30.9°C (87.6°F), showing an insignificant shift from April's 30.7°C (87.3°F). Lopang sees a gentle drop from the daily peak temperature in May, with an average low settling at a warm 26°C (78.8°F).

Heat index

During May, the heat index is appraised at a torrid 39°C (102.2°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Lopang, Indonesia, the average relative humidity in May is 76%.

Rainfall

In Lopang, in May, it is raining for 24.7 days, with typically 102mm (4.02") of accumulated precipitation. Throughout the year, in Lopang, Indonesia, there are 271.6 rainfall days, and 1261mm (49.65") of precipitation is accumulated.

Daylight

In Lopang, Indonesia, the average length of the day in May is 11h and 50min.
On the first day of the month, sunrise is at 05:55 and sunset at 17:49. On the last day of May, in Lopang, sunrise is at 05:59 and sunset at 17:46 WIB.

Sunshine

In Lopang, the average sunshine in May is 8.9h.

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 Lopang. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during May leads to these advisories:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.