May weather forecast
Sambirejo, Indonesia

The last month of the autumn, May, is another tropical month in Sambirejo, Indonesia, with an average temperature varying between 30.3°C (86.5°F) and 22.7°C (72.9°F).

Temperature

Sambirejo, Indonesia, signifies an average high-temperature of a still tropical 30.3°C (86.5°F) in May, closely mirroring the 30.1°C (86.2°F) of April. Sambirejo records a consistent low-temperature of 22.7°C (72.9°F) during May nights.

Heat index

In May, the average heat index is appraised at a torrid 39°C (102.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Heat index data is primarily for areas with shade and subjected to light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In May, the average relative humidity is 82%.

Rainfall

In Sambirejo, in May, during 17.6 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, in Sambirejo, there are 223 rainfall days, and 1083mm (42.64") of precipitation is accumulated.

Daylight

In May, the average length of the day in Sambirejo is 11h and 47min.
On the first day of May in Sambirejo, sunrise is at 05:37 and sunset at 17:27. On the last day of the month, sunrise is at 05:41 and sunset at 17:24 WIB.

Sunshine

In Sambirejo, the average sunshine in May is 8.8h.

UV index

The months with the lowest UV index are January through March and May, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.