September weather forecast
Citaringgul, Indonesia

September

Weather in September

September, the first month of the spring in Citaringgul, is also a hot month, with an average temperature ranging between min 22.3°C (72.1°F) and max 31.3°C (88.3°F).

Temperature

The introduction of September notes a subtle temperature variation to a still hot 31.3°C (88.3°F) from August's 31°C (87.8°F). Throughout the month of September, Citaringgul sees a steady low-temperature average of 22.3°C (72.1°F).

Heat index

Throughout September, the heat index is computed to be a torrid 39°C (102.2°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The least humid month is September, with an average relative humidity of 71%.

Rainfall

In Citaringgul, during September, the rain falls for 17.8 days and regularly aggregates up to 84mm (3.31") of precipitation. In Citaringgul, during the entire year, the rain falls for 295.9 days and collects up to 1940mm (76.38") of precipitation.

Daylight

In Citaringgul, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:52. On the last day of September, sunrise is at 05:37 and sunset at 17:47 WIB.

Sunshine

In September, the average sunshine is 9h.

UV index

The months with the highest UV index in Citaringgul are February, April, May, July through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the UV index of 7 transforms into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

How hot is September?
The average high-temperature and low-temperature during September are 31.3°C (88.3°F) and 22.3°C (72.1°F) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in September is computed to be 39°C (102.2°F).
What is the least humid month?
With an average relative humidity of 71%, September is the least humid month.
What is the average humidity in September?
In September, the average relative humidity is 71%.
How many days does it rain in September?
In September, the rain falls for 17.8 days. Throughout September, 84mm (3.31") of precipitation is accumulated.
What is the average length of the day in September?
In Citaringgul, the average day length in September is 12h and 4min.
When is the sunrise / sunset in September?
In September, on the first day of the month, sunrise is at 05:52 and sunset at 17:52. On the last day of the month, sunrise is at 05:37 and sunset at 17:47 WIB.
How many hours of sunshine does Citaringgul have in September?
In September, the average sunshine duration in Citaringgul is 9h.
What are the months with the highest UV index?
February, April, May, July through October, with an average maximum UV index of 7, are months with the highest UV index.
What is the UV index reading in September?
The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Citaringgul, Indonesia
  • Average high temperature in September: 31.3°C

The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is January (28.8°C).

  • Average low temperature in September: 22.3°C

The months with the highest average low temperature are October, November and December (23.5°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).

Average pressure in September
Citaringgul, Indonesia
  • Average pressure in September: 1011.2mbar

The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in September
Citaringgul, Indonesia
  • Average wind speed in September: 5km/h

The windiest month (with the highest average wind speed) is January (7.9km/h).
The calmest month (with the lowest average wind speed) is July (4.9km/h).

Average humidity in September
Citaringgul, Indonesia
  • Average humidity in September: 71%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is September (71%).

Average rainfall in September
Citaringgul, Indonesia
  • Average rainfall in September: 84mm

The wettest month (with the highest rainfall) is March (268mm).
The driest month (with the least rainfall) is August (68mm).

Average rainfall days in September
Citaringgul, Indonesia
  • Average rainfall days in September: 17.8 days

The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is August (16.5 days).

Average daylight in September /
Average sunshine in September
Citaringgul, Indonesia
  • Average daylight in September: 12h and 1min

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 42min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is March (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).

Average sunshine days in September
Citaringgul, Indonesia
  • Average sunshine days in September: 9.6 days

The month with the most sunshine days is August (11.9 days).
The month with the least sunshine days is February (0.4 days).

Average UV index in September
Citaringgul, Indonesia
  • Average UV index in September: 7

The months with the highest UV index are February, April, May, July, August, September and October (UV index 7).
The months with the lowest UV index are January, March, June, November and December (UV index 6).

Average cloud cover in September
Citaringgul, Indonesia
  • Average cloud cover in September: 32

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in September
Citaringgul, Indonesia
  • Average visibility in September: 10km

The months with the highest visibility are June, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, July, November and December (9km).

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