September weather forecast
Waikabubak, Indonesia

September

Weather in September

September, the first month of the spring in Waikabubak, is still a warm month, with an average temperature fluctuating between 29.1°C (84.4°F) and 23.2°C (73.8°F).

Temperature

Stepping into September, Waikabubak records an average high-temperature of a still moderately hot 29.1°C (84.4°F), almost consistent with August. The temperature dips to an average of 23.2°C (73.8°F) during September nights.

Heat index

Throughout September, the heat index is evaluated at a hot 34°C (93.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The average relative humidity in September is 73%.

Rainfall

In Waikabubak, in September, it is raining for 4.4 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, there are 191.2 rainfall days, and 892mm (35.12") of precipitation is accumulated.

Daylight

In September, the average length of the day in Waikabubak is 12h and 3min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:00. On the last day of September, sunrise is at 05:46 and sunset at 17:57 WITA.

Sunshine

In September, the average sunshine is 9.6h.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

How hot is it in September?
September temperatures vary between a high-temperature of 29.1°C (84.4°F) and a low-temperature of 23.2°C (73.8°F). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 34°C (93.2°F).
What is the average humidity in September?
The average relative humidity in September is 73%.
How many days does it rain in September?
In September, the rain falls for 4.4 days. Throughout September, 6mm (0.24") of precipitation is accumulated.
How many hours of daylight does Waikabubak have in September?
In September, the average day length is 12h and 3min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:04 and sunset at 18:00. On the last day of the month, sunrise is at 05:46 and sunset at 17:57 WITA.
How long on average sun shines in September?
In Waikabubak, the average sunshine duration in September is 9.6h.
What is the month with the highest UV index?
January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index.
What is the UV index reading in September?
In Waikabubak, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to 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 - Waikabubak, Indonesia
Average temperature in September
Waikabubak, Indonesia
  • Average high temperature in September: 29.1°C

The warmest months (with the highest average high temperature) are October and November (30.5°C).
The month with the lowest average high temperature is July (27.3°C).

  • Average low temperature in September: 23.2°C

The month with the highest average low temperature is December (25.6°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).

Average pressure in September - Waikabubak, Indonesia
Average pressure in September
Waikabubak, Indonesia
  • Average pressure in September: 1012mbar

The month with the highest atmospheric pressure is August (1012.5mbar).
The months with the lowest atmospheric pressure are January and December (1007.9mbar).

Average wind speed in September - Waikabubak, Indonesia
Average wind speed in September
Waikabubak, Indonesia
  • Average wind speed in September: 12.9km/h

The windiest month (with the highest average wind speed) is July (16.5km/h).
The calmest month (with the lowest average wind speed) is March (8.2km/h).

Average humidity in September - Waikabubak, Indonesia
Average humidity in September
Waikabubak, Indonesia
  • Average humidity in September: 73%

The months with the highest relative humidity are January, February and March (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September - Waikabubak, Indonesia
Average rainfall in September
Waikabubak, Indonesia
  • Average rainfall in September: 6mm

The wettest month (with the highest rainfall) is January (181mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in September - Waikabubak, Indonesia
Average rainfall days in September
Waikabubak, Indonesia
  • Average rainfall days in September: 4.4 days

The month with the highest number of rainy days is January (29.7 days).
The month with the least rainy days is August (1.9 days).

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

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

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).

Average sunshine days in September - Waikabubak, Indonesia
Average sunshine days in September
Waikabubak, Indonesia
  • Average sunshine days in September: 23.9 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is January (0.3 days).

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

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

Average cloud cover in September - Waikabubak, Indonesia
Average cloud cover in September
Waikabubak, Indonesia
  • Average cloud cover in September: 14

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 13).

Average visibility in September - Waikabubak, Indonesia
Average visibility in September
Waikabubak, Indonesia
  • Average visibility in September: 10km

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

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