September weather forecast
Stabat, Indonesia

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Weather in September

The first month of the autumn, September, is also a hot month in Stabat, Indonesia, with temperature in the range of an average high of 33°C (91.4°F) and an average low of 23°C (73.4°F).

Temperature

Stabat experiences an average high-temperature of a still hot 33°C (91.4°F) in September, subtly different from August's 33.5°C (92.3°F). Throughout September nights, Stabat experiences a consistent temperature average of 23°C (73.4°F).

Heat index

The heat index in September is computed to be a blazing hot 46°C (114.8°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The average relative humidity in September is 76%.

Rainfall

In Stabat, during September, the rain falls for 25.6 days and regularly aggregates up to 101mm (3.98") of precipitation. In Stabat, during the entire year, the rain falls for 305.8 days and collects up to 1411mm (55.55") of precipitation.

Daylight

In September, the average length of the day is 12h and 8min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:31. On the last day of September, sunrise is at 06:13 and sunset at 18:18 WIB.

Sunshine

In September, the average sunshine is 8.7h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

How hot is it in September?

The high-temperature during September is 33°C (91.4°F) and the low-temperature is 23°C (73.4°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 46°C (114.8°F).

What is the average humidity in September?

In Stabat, the average relative humidity in September is 76%.

How many days does it rain in September?

In Stabat, in September, it is raining for 25.6 days, with typically 101mm (3.98") of accumulated precipitation.

How many hours of daylight does Stabat have in September?

In Stabat, the average day length in September is 12h and 8min.

When are sunrise and sunset in September?

On the first day of September, sunrise is at 06:20 and sunset at 18:31. On the last day of the month, sunrise is at 06:13 and sunset at 18:18 WIB.

How many hours of sunshine does Stabat have in September?

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

What are the months with the highest UV index?

February through December, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in September?

In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Stabat, Indonesia

Average temperature in September - Stabat, Indonesia
  • Average high temperature in September: 33°C

The warmest month (with the highest average high temperature) is June (34°C).
The month with the lowest average high temperature is December (30.8°C).

  • Average low temperature in September: 23°C

The months with the highest average low temperature are April and May (23.8°C).
The coldest month (with the lowest average low temperature) is January (22.4°C).

Average pressure in September
Stabat, Indonesia

Average pressure in September - Stabat, Indonesia
  • Average pressure in September: 1010.7mbar

The month with the highest atmospheric pressure is January (1011mbar).
The month with the lowest atmospheric pressure is May (1009.7mbar).

Average wind speed in September
Stabat, Indonesia

Average wind speed in September - Stabat, Indonesia
  • Average wind speed in September: 4.8km/h

The windiest month (with the highest average wind speed) is February (5.3km/h).
The calmest months (with the lowest average wind speed) are October and November (4.7km/h).

Average humidity in September
Stabat, Indonesia

Average humidity in September - Stabat, Indonesia
  • Average humidity in September: 76%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is June (74%).

Average rainfall in September
Stabat, Indonesia

Average rainfall in September - Stabat, Indonesia
  • Average rainfall in September: 101mm

The wettest month (with the highest rainfall) is October (173mm).
The driest month (with the least rainfall) is February (85mm).

Average rainfall days in September
Stabat, Indonesia

Average rainfall days in September - Stabat, Indonesia
  • Average rainfall days in September: 25.6 days

The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is February (21.1 days).

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

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

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 0min).
The months with the least sunshine are November and December (Average sunshine: 8h and 0min).

Average sunshine days in September
Stabat, Indonesia

Average sunshine days in September - Stabat, Indonesia
  • Average sunshine days in September: 2.9 days

The month with the most sunshine days is July (6.8 days).
The month with the least sunshine days is November (0.4 days).

Average UV index in September
Stabat, Indonesia

Average UV index in September - Stabat, Indonesia
  • Average UV index in September: 7

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

Average cloud cover in September
Stabat, Indonesia

Average cloud cover in September - Stabat, Indonesia
  • Average cloud cover in September: 37

The months with the most cloud cover are November and December (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 31).

Average visibility in September
Stabat, Indonesia

Average visibility in September - Stabat, Indonesia
  • Average visibility in September: 9km

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

Stabat, Indonesia

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