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
With the transition into September, Banjarnegara notes an average high-temperature of a still warm 29.3°C (84.7°F), closely resembling August. In September, Banjarnegara's temperature tends to fall to an average low of 21.3°C (70.3°F) during the night.Heat index
The heat index value during September is estimated at a torrid 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
September and October, with an average relative humidity of 79%, are the least humid months.Rainfall
In September, the rain falls for 15.7 days. Throughout September, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Banjarnegara, Indonesia, there are 265.2 rainfall days, and 1898mm (74.72") of precipitation is accumulated.Daylight
In Banjarnegara, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 05:42 and sunset at 17:40. On the last day of September, sunrise is at 05:26 and sunset at 17:36 WIB.
Sunshine
In Banjarnegara, the average sunshine in September is 8.2h.UV index
The months with the lowest UV index in Banjarnegara are January, May through September and November, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
How hot does it get in Banjarnegara in September?
What are the least humid months in Banjarnegara?
What is the average humidity in September in Banjarnegara?
How many days does it rain in September in Banjarnegara?
What is the average length of the day in September in Banjarnegara?
When is the sunrise / sunset in September in Banjarnegara?
How long on average sun shines in September in Banjarnegara?
What is the month with the lowest UV index in Banjarnegara?
How high is the UV index in September in Banjarnegara?
Average temperature in September
Banjarnegara, Indonesia
- Average high temperature in September: 29.3°C
The warmest month (with the highest average high temperature) is March (30.5°C).
The month with the lowest average high temperature is July (28.5°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is April (23.5°C).
The coldest month (with the lowest average low temperature) is August (20.9°C).
Average pressure in September
Banjarnegara, Indonesia
- Average pressure in September: 1011.7mbar
The months with the highest atmospheric pressure are August and September (1011.7mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Banjarnegara, Indonesia
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is August (8.8km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).
Average humidity in September
Banjarnegara, Indonesia
- Average humidity in September: 79%
The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are September and October (79%).
Average rainfall in September
Banjarnegara, Indonesia
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is January (273mm).
The driest month (with the least rainfall) is August (24mm).
Average rainfall days in September
Banjarnegara, Indonesia
- Average rainfall days in September: 15.7 days
The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is August (13.8 days).
Average daylight in September /
Average sunshine in September
Banjarnegara, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is February (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
Banjarnegara, Indonesia
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is August (12.1 days).
The month with the least sunshine days is February (1.5 days).
Average UV index in September
Banjarnegara, Indonesia
- Average UV index in September: 6
The months with the highest UV index are February, March, April, October and December (UV index 7).
The months with the lowest UV index are January, May, June, July, August, September and November (UV index 6).
Average cloud cover in September
Banjarnegara, Indonesia
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Banjarnegara, Indonesia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Banjarnegara, Indonesia
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