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
September
Weather in September
Temperature
In September, Kalangan experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 28.4°C (83.1°F), closely mirroring the climate in August. Kalangan's temperature lowers to a mean of 22.3°C (72.1°F) during the nights in September.Heat index
For most parts of September, the heat index is computed to be a hot 33°C (91.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Consider that heat index readings are for situations in the shade and light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
September and October, with an average relative humidity of 79%, are the least humid months in Kalangan.Rainfall
In Kalangan, in September, it is raining for 14.9 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, in Kalangan, there are 245 rainfall days, and 896mm (35.28") 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 05:39 and sunset at 17:38. On the last day of the month, sunrise is at 05:23 and sunset at 17:34 WIB.
Sunshine
In September, the average sunshine in Kalangan is 8.7h.UV index
February through May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Kalangan. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 7 suggests these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Kalangan during September?
What is the least humid month in Kalangan?
What is the average humidity in September in Kalangan?
How many days does it rain in September in Kalangan?
How many hours of daylight does Kalangan have in September?
When is the sunrise / sunset in September in Kalangan?
How many hours of sunshine does Kalangan have in September?
What is the month with the highest UV index in Kalangan?
What is the UV index reading in September in Kalangan?
Average temperature in September
Kalangan, Indonesia
- Average high temperature in September: 28.4°C
The warmest months (with the highest average high temperature) are February, March, April and May (29.3°C).
The month with the lowest average high temperature is July (27.8°C).
- Average low temperature in September: 22.3°C
The month with the highest average low temperature is January (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.9°C).
Average pressure in September
Kalangan, Indonesia
- Average pressure in September: 1011.9mbar
The months with the highest atmospheric pressure are August and September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in September
Kalangan, Indonesia
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is August (14.5km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).
Average humidity in September
Kalangan, Indonesia
- Average humidity in September: 79%
The months with the highest relative humidity are May and June (82%).
The months with the lowest relative humidity are September and October (79%).
Average rainfall in September
Kalangan, Indonesia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is January (126mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in September
Kalangan, Indonesia
- Average rainfall days in September: 14.9 days
The months with the highest number of rainy days are January and March (24.7 days).
The month with the least rainy days is August (11.4 days).
Average daylight in September /
Average sunshine in September
Kalangan, 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 42min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).
Average sunshine days in September
Kalangan, Indonesia
- Average sunshine days in September: 8.9 days
The month with the most sunshine days is August (11.6 days).
The month with the least sunshine days is November (3.3 days).
Average UV index in September
Kalangan, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are January, June, July and August (UV index 6).
Average cloud cover in September
Kalangan, Indonesia
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in September
Kalangan, 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).
