May weather forecastRagunan, Indonesia

Weather in May

The last month of the autumn, May, is another hot month in Ragunan, Indonesia, with an average temperature ranging between min 26.1°C (79°F) and max 31.2°C (88.2°F).

Temperature

Ragunan records an average high-temperature of a still tropical 31.2°C (88.2°F) in May, closely mirroring the climate of the previous month. In Ragunan, the nighttime temperature averages to a moderately hot 26.1°C (79°F) during May.

Heat index

In May, the heat index is calculated to be a torrid 39°C (102.2°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Ragunan, the average relative humidity in May is 72%.

Rainfall

In Ragunan, during May, the rain falls for 22.5 days and regularly aggregates up to 98mm (3.86") of precipitation. In Ragunan, during the entire year, the rain falls for 252 days and collects up to 1150mm (45.28") of precipitation.

Daylight

The average length of the day in May is 11h and 50min.
On the first day of May in Ragunan, sunrise is at 05:53 and sunset at 17:46. On the last day of the month, sunrise is at 05:57 and sunset at 17:43 WIB.

Sunshine

In Ragunan, the average sunshine in May is 9.3h.

UV index

The months with the highest UV index in Ragunan are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
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. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.