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
As September unfolds, the average high-temperature reaches a still moderately hot 29.5°C (85.1°F), hinting at a slight fluctuation from the previous month. In Klinter, the September nights cool down to an average low of 23.4°C (74.1°F).Heat index
In September, the average heat index is calculated to be a hot 34°C (93.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
The average relative humidity in September is 70%.Rainfall
In Klinter, during September, the rain falls for 10.9 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, there are 241.8 rainfall days, and 1225mm (48.23") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:29 and sunset at 17:27. On the last day of the month, sunrise is at 05:13 and sunset at 17:23 WIB.
Sunshine
The average sunshine in September is 9.8h.UV index
The months with the highest UV index are February through June, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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 in Klinter?
How much does it rain in September?
How many hours of daylight does Klinter have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September in Klinter?
What are the months with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Klinter, Indonesia
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is October (30.5°C).
The month with the lowest average high temperature is July (28.2°C).
- Average low temperature in September: 23.4°C
The month with the highest average low temperature is November (25.6°C).
The coldest month (with the lowest average low temperature) is August (23.1°C).
Average pressure in September
Klinter, Indonesia
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is August (1011.6mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in September
Klinter, Indonesia
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is August (10.3km/h).
The calmest months (with the lowest average wind speed) are March and April (6km/h).
Average humidity in September
Klinter, Indonesia
- Average humidity in September: 70%
The months with the highest relative humidity are January and February (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Klinter, Indonesia
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is January (229mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in September
Klinter, Indonesia
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is March (29.1 days).
The month with the least rainy days is August (9 days).
Average daylight in September /
Average sunshine in September
Klinter, 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: 9h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 0min).
Average sunshine days in September
Klinter, Indonesia
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is September (10.9 days).
The month with the least sunshine days is March (1.1 days).
Average UV index in September
Klinter, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January and July (UV index 6).
Average cloud cover in September
Klinter, Indonesia
- Average cloud cover in September: 14
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Klinter, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
