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
Calang indicates an average high-temperature of a warm 29.6°C (85.3°F) in September, showing minor variation from August's 30°C (86°F). The month of September records an average low-temperature of 23°C (73.4°F).Heat index
September's average heat index is computed to be a very hot 35°C (95°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
In September, the average relative humidity is 76%.Rainfall
In Calang, in September, it is raining for 23.6 days, with typically 146mm (5.75") of accumulated precipitation. In Calang, during the entire year, the rain falls for 308.7 days and collects up to 2171mm (85.47") of precipitation.Daylight
In Calang, the average length of the day in September is 12h and 8min.On the first day of September, sunrise is at 06:31 and sunset at 18:43. On the last day of the month, sunrise is at 06:25 and sunset at 18:30 WIB.
Sunshine
The average sunshine in September is 8.3h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the UV index of 7 transforms into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How much does it rain in Calang in September?
How many hours of daylight does Calang have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Calang have in September?
When is the highest UV index?
When is the lowest UV index?
How high is the UV index in September?
Average temperature in September
Calang, Indonesia
- Average high temperature in September: 29.6°C
The warmest months (with the highest average high temperature) are February, March and June (30.5°C).
The month with the lowest average high temperature is November (28.8°C).
- Average low temperature in September: 23°C
The months with the highest average low temperature are April and May (24.2°C).
The coldest month (with the lowest average low temperature) is September (23°C).
Average pressure in September
Calang, Indonesia
- Average pressure in September: 1011mbar
The months with the highest atmospheric pressure are January and September (1011mbar).
The month with the lowest atmospheric pressure is May (1009.9mbar).
Average wind speed in September
Calang, Indonesia
- Average wind speed in September: 6.5km/h
The windiest months (with the highest average wind speed) are June and July (6.7km/h).
The calmest months (with the lowest average wind speed) are January, April and December (6km/h).
Average humidity in September
Calang, Indonesia
- Average humidity in September: 76%
The months with the highest relative humidity are November and December (81%).
The months with the lowest relative humidity are June and July (74%).
Average rainfall in September
Calang, Indonesia
- Average rainfall in September: 146mm
The wettest month (with the highest rainfall) is November (277mm).
The driest month (with the least rainfall) is June (107mm).
Average rainfall days in September
Calang, Indonesia
- Average rainfall days in September: 23.6 days
The month with the highest number of rainy days is November (29.3 days).
The month with the least rainy days is June (19.3 days).
Average daylight in September /
Average sunshine in September
Calang, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in September
Calang, Indonesia
- Average sunshine days in September: 5.1 days
The month with the most sunshine days is June (8.1 days).
The month with the least sunshine days is November (0.3 days).
Average UV index in September
Calang, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Calang, Indonesia
- Average cloud cover in September: 42
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in September
Calang, Indonesia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, June and July (10km).
The months with the lowest visibility are April, May, August, September, October, November and December (9km).
Calang, Indonesia
Weather forecast for your location
2. Allow the app to use your location