September weather forecast
Kalinyamat Kulon, Indonesia

The first month of the spring, September, is a hot month in Kalinyamat Kulon, Indonesia, with an average temperature varying between 23.8°C (74.8°F) and 30.3°C (86.5°F).

Temperature

The weather during September records an average high-temperature of a hot 30.3°C (86.5°F), closely mirroring the preceding month. The average low-temperature of 23.8°C (74.8°F) is witnessed in Kalinyamat Kulon during September.

Heat index

For September, the heat index is computed to be a fiery hot 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The months with the lowest humidity in Kalinyamat Kulon are September and October, with an average relative humidity of 71%.

Rainfall

In Kalinyamat Kulon, in September, during 9.6 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Kalinyamat Kulon, during the entire year, the rain falls for 233.4 days and collects up to 1073mm (42.24") of precipitation.

Daylight

The average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:44 and sunset at 17:43. On the last day of September, in Kalinyamat Kulon, sunrise is at 05:28 and sunset at 17:38 WIB.

Sunshine

In Kalinyamat Kulon, the average sunshine in September is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Kalinyamat Kulon, Indonesia. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in September translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.