September weather forecastBangsal, Indonesia

September

Weather in September

The first month of the spring, September, is still a hot month in Bangsal, Indonesia, with an average temperature ranging between min 23.8°C (74.8°F) and max 32.3°C (90.1°F).

Temperature

September begins with an average high-temperature of a still hot 32.3°C (90.1°F), reflecting close similarity to the preceding month. Bangsal's average low-temperature during September nights is observed to be a moderately hot 23.8°C (74.8°F).

Heat index

During September, the heat index is estimated at a life-threatening hot 45°C (113°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for 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.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

With an average relative humidity of 79%, September is the least humid month in Bangsal, Indonesia.

Rainfall

In Bangsal, in September, it is raining for 19.5 days, with typically 75mm (2.95") of accumulated precipitation. In Bangsal, during the entire year, the rain falls for 282.2 days and collects up to 1495mm (58.86") of precipitation.

Daylight

In September, the average length of the day is 12h and 4min.
On the first day of the month, sunrise is at 05:30 and sunset at 17:29. On the last day of September, in Bangsal, sunrise is at 05:14 and sunset at 17:24 WIB.

Sunshine

September has the most sunshine of the year in Bangsal, Indonesia, with an average of 8.6h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Bangsal. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

The average high-temperature, in September, in Bangsal, is 32.3°C (90.1°F), while the average low-temperature is 23.8°C (74.8°F). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 45°C (113°F).

The least humid month is September, with an average relative humidity of 79%.

In September, the average relative humidity in Bangsal is 79%.

In September, in Bangsal, the rain falls for 19.5 days. Throughout September, 75mm (2.95") of precipitation is accumulated.

The average day length in September in Bangsal is 12h and 4min.

In September, on the first day of the month, sunrise is at 05:30 and sunset at 17:29. On the last day of the month, sunrise is at 05:14 and sunset at 17:24 WIB.

With an average of 8.6h of sunshine, September has the most sunshine of the year in Bangsal.

In September, the average sunshine duration in Bangsal is 8.6h.

January through December, with an average maximum UV index of 7, are months with the highest UV index in Bangsal, Indonesia.

The months with the lowest UV index are January through December, with an average maximum UV index of 7.

In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bangsal, Indonesia

  • Average high temperature in September: 32.3°C

The warmest month (with the highest average high temperature) is August (32.5°C).
The month with the lowest average high temperature is January (30.6°C).

  • Average low temperature in September: 23.8°C

The months with the highest average low temperature are May and October (24.3°C).
The coldest month (with the lowest average low temperature) is February (23.3°C).

Average pressure in September
Bangsal, Indonesia

  • Average pressure in September: 1009.8mbar

The months with the highest atmospheric pressure are February and March (1009.9mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).

Average wind speed in September
Bangsal, Indonesia

  • Average wind speed in September: 5.9km/h

The windiest month (with the highest average wind speed) is January (6.3km/h).
The calmest month (with the lowest average wind speed) is April (4.4km/h).

Average humidity in September
Bangsal, Indonesia

  • Average humidity in September: 79%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (79%).

Average rainfall in September
Bangsal, Indonesia

  • Average rainfall in September: 75mm

The wettest month (with the highest rainfall) is February (161mm).
The driest month (with the least rainfall) is August (74mm).

Average rainfall days in September
Bangsal, Indonesia

  • Average rainfall days in September: 19.5 days

The month with the highest number of rainy days is April (26.6 days).
The month with the least rainy days is July (18.7 days).

Average daylight in September /
Average sunshine in September
Bangsal, Indonesia

  • Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in September: 8h and 36min

The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in September
Bangsal, Indonesia

  • Average sunshine days in September: 8.8 days

The months with the most sunshine days are July and August (10.2 days).
The month with the least sunshine days is April (2.3 days).

Average UV index in September
Bangsal, Indonesia

  • Average UV index in September: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in September
Bangsal, Indonesia

  • Average cloud cover in September: 37

The month with the most cloud cover is December (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 37).

Average visibility in September
Bangsal, Indonesia

  • Average visibility in September: 9km

The months with the highest visibility are May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and December (8km).