September weather forecast
Celuk, Indonesia

September

Weather in September

The first month of the spring, September, is also a moderately hot month in Celuk, Indonesia, with temperature in the range of an average high of 26.6°C (79.9°F) and an average low of 23.8°C (74.8°F).

Temperature

September's presence records an average high-temperature of a still moderately hot 26.6°C (79.9°F), closely mirroring August's climate. A consistent nighttime average temperature of 23.8°C (74.8°F) is maintained in Celuk during September.

Humidity

May through October, with an average relative humidity of 81%, are the most humid months.

Rainfall

In September, the rain falls for 13 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, in Celuk, there are 234.1 rainfall days, and 717mm (28.23") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 4min.
On the first day of September, sunrise is at 06:20 and sunset at 18:17. On the last day of the month, sunrise is at 06:03 and sunset at 18:14 WITA.

Sunshine

In September, the average sunshine in Celuk is 9.1h.

UV index

The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What is the average September temperature?
The average high-temperature and low-temperature in Celuk during September are 26.6°C (79.9°F) and 23.8°C (74.8°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in June is calculated to be 30°C (86°F).
What is the most humid month?
The months with the highest humidity are May through October, with an average relative humidity of 81%.
What is the average humidity in September?
In Celuk, the average relative humidity in September is 81%.
How much does it rain in September?
In September, the rain falls for 13 days. Throughout September, 24mm (0.94") of precipitation is accumulated.
How many hours of daylight does Celuk have in September?
In Celuk, the average day length in September is 12h and 4min.
When are sunrise and sunset in September in Celuk?
On the first day of September, sunrise is at 06:20 and sunset at 18:17. On the last day of the month, sunrise is at 06:03 and sunset at 18:14 WITA.
How many hours of sunshine does Celuk have in September?
In Celuk, the average sunshine duration in September is 9.1h.
What is the month with the highest UV index in Celuk?
The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7.
How high is the UV index in September?
In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Celuk, Indonesia
  • Average high temperature in September: 26.6°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (26.2°C).

  • Average low temperature in September: 23.8°C

The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are August and September (23.8°C).

Average pressure in September
Celuk, Indonesia
  • Average pressure in September: 1011.9mbar

The month with the highest atmospheric pressure is August (1012mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

Average wind speed in September
Celuk, Indonesia
  • Average wind speed in September: 13.5km/h

The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).

Average humidity in September
Celuk, Indonesia
  • Average humidity in September: 81%

The months with the highest relative humidity are May, June, July, August, September and October (81%).
The months with the lowest relative humidity are January, February and March (79%).

Average rainfall in September
Celuk, Indonesia
  • Average rainfall in September: 24mm

The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is August (21mm).

Average rainfall days in September
Celuk, Indonesia
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is September (13 days).

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

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 36min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is November (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 0min).

Average sunshine days in September
Celuk, Indonesia
  • Average sunshine days in September: 9.7 days

The month with the most sunshine days is October (11.8 days).
The month with the least sunshine days is January (4.8 days).

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

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

Average cloud cover in September
Celuk, Indonesia
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).

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

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

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