September weather forecastCiangir, Indonesia

September

Weather in September

September, the first month of the spring in Ciangir, is also a moderately hot month, with an average temperature ranging between max 28.5°C (83.3°F) and min 19.5°C (67.1°F).

Temperature

As August transitions into September, Ciangir records an average high-temperature of a still warm 28.5°C (83.3°F), showing a gentle shift from the preceding month. In Ciangir, an average temperature of 19.5°C (67.1°F) is noted during September nights.

Heat index

Throughout September, the heat index is estimated at a hot 34°C (93.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The months with the lowest humidity in Ciangir are September and October, with an average relative humidity of 81%.

Rainfall

In September, in Ciangir, Indonesia, the rain falls for 18.6 days. Throughout September, 46mm (1.81") of precipitation is accumulated. In Ciangir, Indonesia, during the entire year, the rain falls for 304.1 days and collects up to 2149mm (84.61") 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 05:54 and sunset at 17:53. On the last day of September, sunrise is at 05:39 and sunset at 17:48 WIB.

Sunshine

The month with the most sunshine is September, with an average of 8.7h of sunshine.

UV index

The months with the highest UV index in Ciangir, Indonesia, are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during September translates into the following guidance:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

September temperatures in Ciangir vary between a high-temperature of 28.5°C (83.3°F) and a low-temperature of 19.5°C (67.1°F). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is estimated at 34°C (93.2°F).

September and October, with an average relative humidity of 81%, are the least humid months in Ciangir.

The average relative humidity in September is 81%.

In Ciangir, in September, it is raining for 18.6 days, with typically 46mm (1.81") of accumulated precipitation.

In Ciangir, the average day length in September is 12h and 4min.

On the first day of September, sunrise is at 05:54 and sunset at 17:53. On the last day of the month, sunrise is at 05:39 and sunset at 17:48 WIB.

With an average of 8.7h of sunshine, September has the most sunshine of the year in Ciangir.

In Ciangir, Indonesia, the average sunshine duration in September is 8.7h.

The months with the highest UV index in Ciangir, Indonesia, are January through December, with an average maximum UV index of 6.

The months with the lowest UV index in Ciangir, Indonesia, are January through December, with an average maximum UV index of 6.

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

27.6°C

28.5°C

29°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5km/h

7.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

10.8

7.8

3.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Ciangir, Indonesia

Average high temperature in September: 28.5°C

The warmest month (with the highest average high temperature) is October (29°C).
The month with the lowest average high temperature is July (27°C).

Average low temperature in September: 19.5°C

The month with the highest average low temperature is December (21.9°C).
The coldest month (with the lowest average low temperature) is August (19.2°C).

Average pressure in September
Ciangir, Indonesia

Average pressure in September: 1011.7mbar

The month with the highest atmospheric pressure is September (1011.7mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in September
Ciangir, Indonesia

Average wind speed in September: 6.8km/h

The windiest month (with the highest average wind speed) is September (6.8km/h).
The calmest month (with the lowest average wind speed) is February (4.1km/h).

Average humidity in September
Ciangir, Indonesia

Average humidity in September: 81%

The months with the highest relative humidity are May, June and July (86%).
The months with the lowest relative humidity are September and October (81%).

Average rainfall in September
Ciangir, Indonesia

Average rainfall in September: 46mm

The wettest month (with the highest rainfall) is March (310mm).
The driest month (with the least rainfall) is August (30mm).

Average rainfall days in September
Ciangir, Indonesia

Average rainfall days in September: 18.6 days

The month with the highest number of rainy days is March (30.6 days).
The month with the least rainy days is August (16.4 days).

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

Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

Average sunshine in September: 8h and 42min

The month with the most sunshine is September (Average sunshine: 8h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).

Average sunshine days in September
Ciangir, Indonesia

Average sunshine days in September: 7.8 days

The month with the most sunshine days is August (10.8 days).
The months with the least sunshine days are February and March (0.2 days).

Average UV index in September
Ciangir, Indonesia

Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).