May weather forecastKebalen, Indonesia

Weather in May

May, the last month of the autumn in Kebalen, is also a hot month, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 31.2°C (88.2°F).

Temperature

Kebalen's shift into May is marked by a subtle change to a still hot 31.2°C (88.2°F) from April's 30.9°C (87.6°F) in temperature. May registers an average low temperature of 26.3°C (79.3°F), subtly lower than the daytime maximum.

Heat index

The heat index in May is estimated at a sweltering 39°C (102.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May in Kebalen is 72%.

Rainfall

In Kebalen, in May, it is raining for 23.3 days, with typically 124mm (4.88") of accumulated precipitation. In Kebalen, during the entire year, the rain falls for 264.8 days and collects up to 1580mm (62.2") of precipitation.

Daylight

In May, the average length of the day is 11h and 50min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:45. On the last day of May, sunrise is at 05:55 and sunset at 17:43 WIB.

Sunshine

The average sunshine in May is 9.2h.

UV index

The months with the highest UV index in Kebalen are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Kebalen are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.