September weather forecast
Tuwang, Indonesia

The first month of the spring, September, is still a hot month in Tuwang, Indonesia, with an average temperature ranging between max 33°C (91.4°F) and min 23.8°C (74.8°F).

Temperature

September registers an average high-temperature of a still hot 33°C (91.4°F), slightly varied from August's 32°C (89.6°F). An average temperature of 23.8°C (74.8°F) is recorded during the nights in September.

Heat index

The heat index value for September is calculated to be a blisteringly hot 42°C (107.6°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

With an average relative humidity of 66%, September is the least humid month.

Rainfall

In Tuwang, in September, during 10.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Tuwang, during the entire year, the rain falls for 239.6 days and collects up to 1140mm (44.88") of precipitation.

Daylight

In Tuwang, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:36. On the last day of September, in Tuwang, sunrise is at 05:21 and sunset at 17:31 WIB.

Sunshine

In September, the average sunshine in Tuwang, Indonesia, is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.