May weather forecast
Ceper, Indonesia

May, the last month of the autumn in Ceper, is also a moderately hot month, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 21.8°C (71.2°F).

Temperature

Ceper measures an average high-temperature of a still warm 28.8°C (83.8°F) in May, identical to the preceding month. Throughout May, Ceper witnesses a nighttime temperature average of 21.8°C (71.2°F).

Heat index

The heat index value during May is estimated at a torrid 35°C (95°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 extremely significant for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

January through May, with an average relative humidity of 85%, are the most humid months.

Rainfall

In Ceper, Indonesia, in May, it is raining for 26.5 days, with typically 189mm (7.44") of accumulated precipitation. In Ceper, during the entire year, the rain falls for 290.9 days and collects up to 2042mm (80.39") of precipitation.

Daylight

The average length of the day in May is 11h and 46min.
On the first day of May, sunrise is at 05:39 and sunset at 17:29. On the last day of the month, sunrise is at 05:43 and sunset at 17:26 WIB.

Sunshine

In May, the average sunshine is 8.3h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.