September weather forecast
Gegesik, Indonesia

The first month of the spring, September, is also a hot month in Gegesik, Indonesia, with an average temperature ranging between max 31.4°C (88.5°F) and min 22.8°C (73°F).

Temperature

Gegesik records an average high-temperature of a still hot 31.4°C (88.5°F) as September arrives, nearly mirroring the previous month's climate. Gegesik experiences an average low-temperature of 22.8°C (73°F) in the month of September.

Heat index

Throughout September, the heat index is estimated at a very hot 38°C (100.4°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The months with the lowest humidity in Gegesik are September and October, with an average relative humidity of 69%.

Rainfall

In Gegesik, during September, the rain falls for 9.8 days and regularly aggregates up to 18mm (0.71") of precipitation. In Gegesik, during the entire year, the rain falls for 222.6 days and collects up to 950mm (37.4") of precipitation.

Daylight

In September, the average length of the day in Gegesik is 12h and 4min.
On the first day of September, sunrise is at 05:46 and sunset at 17:45. On the last day of the month, sunrise is at 05:31 and sunset at 17:40 WIB.

Sunshine

August and September, with an average of 9.7h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Gegesik are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Gegesik are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.