Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The initiation of September sees an average high-temperature of a still warm 27.8°C (82°F), showing minor variations from the previous month. Nighttime temperatures in Selagalas, Indonesia, record an average of 23.5°C (74.3°F) throughout September.Heat index
The heat index for September is appraised at a hot 31°C (87.8°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.Realize that the values for the heat index are set for shaded places and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In September, the average relative humidity in Selagalas is 78%.Rainfall
In September, the rain falls for 12.7 days. Throughout September, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Selagalas, Indonesia, there are 232.4 rainfall days, and 1003mm (39.49") of precipitation is accumulated.Daylight
The average length of the day in September in Selagalas is 12h and 4min.On the first day of the month, sunrise is at 06:16 and sunset at 18:13. On the last day of September, in Selagalas, sunrise is at 06:00 and sunset at 18:10 WITA.
Sunshine
In Selagalas, Indonesia, the average sunshine in September is 9.4h.UV index
January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are the temperatures in Selagalas in September?
What is the average humidity in September in Selagalas?
How much does it rain in Selagalas in September?
How many hours of daylight does Selagalas have in September?
What time are sunrise and sunset in September in Selagalas?
How long on average sun shines in September in Selagalas?
What is the month with the highest UV index in Selagalas?
What is the UV index intensity in September in Selagalas?
Average temperature in September
Selagalas, Indonesia
- Average high temperature in September: 27.8°C
The warmest month (with the highest average high temperature) is November (29°C).
The months with the lowest average high temperature are July and August (27.3°C).
- Average low temperature in September: 23.5°C
The month with the highest average low temperature is December (26.1°C).
The coldest month (with the lowest average low temperature) is August (23.2°C).
Average pressure in September
Selagalas, Indonesia
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is August (1011.9mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in September
Selagalas, Indonesia
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is July (13.3km/h).
The calmest month (with the lowest average wind speed) is April (7.6km/h).
Average humidity in September
Selagalas, Indonesia
- Average humidity in September: 78%
The months with the highest relative humidity are January, February, March, May, June, July and December (79%).
The month with the lowest relative humidity is October (77%).
Average rainfall in September
Selagalas, Indonesia
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is December (165mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
Selagalas, Indonesia
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is January (27.1 days).
The month with the least rainy days is August (10.3 days).
Average daylight in September /
Average sunshine in September
Selagalas, 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 2min
The month with the most sunshine is October (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in September
Selagalas, Indonesia
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is August (16.1 days).
The month with the least sunshine days is January (2.9 days).
Average UV index in September
Selagalas, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).
Average cloud cover in September
Selagalas, Indonesia
- Average cloud cover in September: 23
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Selagalas, 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).
Selagalas, Indonesia
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