September weather forecastPajajaran, Indonesia

September

Weather in September

September, the first month of the spring in Pajajaran, is still a warm month, with an average temperature fluctuating between 28.2°C (82.8°F) and 18.3°C (64.9°F).

Temperature

The warmest time of the year is September, with temperatures averaging a high of 28.2°C (82.8°F) and a low of 18.3°C (64.9°F).

Heat index

The heat index for September is computed to be a tropical 32°C (89.6°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

The least humid month is September, with an average relative humidity of 78%.

Rainfall

In Pajajaran, in September, it is raining for 10.8 days, with typically 13mm (0.51") of accumulated precipitation. In Pajajaran, during the entire year, the rain falls for 156.4 days and collects up to 688mm (27.09") of precipitation.

Daylight

In Pajajaran, the average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:50 and sunset at 17:49. On the last day of the month, sunrise is at 05:34 and sunset at 17:44 WIB.

Sunshine

September has the most sunshine of the year, with an average of 8.9h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In September, an average UV index of 6 transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Updated: Aug 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Pajajaran's temperatures tend to reach their peak averages in September, with a high of 28.2°C (82.8°F) and a low of 18.3°C (64.9°F).

In Pajajaran, in September, the average high-temperature is 28.2°C (82.8°F), and the average low-temperature is 18.3°C (64.9°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 32°C (89.6°F).

September is the least humid month, with an average relative humidity of 78%.

In September, the average relative humidity is 78%.

In September, the rain falls for 10.8 days. Throughout September, 13mm (0.51") of precipitation is accumulated.

In September, the average day length is 12h and 4min.

In September, on the first day of the month, sunrise is at 05:50 and sunset at 17:49. On the last day of the month, sunrise is at 05:34 and sunset at 17:44 WIB.

The month with the most sunshine is September, with an average of 8.9h of sunshine.

The average sunshine duration in September is 8.9h.

January through December, with an average maximum UV index of 6, are months with the highest UV index.

The months with the lowest UV index are January through December, with an average maximum UV index of 6.

In Pajajaran, Indonesia, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

27.3°C

28.2°C

28.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.6km/h

6.8km/h

6.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

16.3

14.3

15.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Pajajaran, Indonesia

Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is September (28.2°C).
The month with the lowest average high temperature is July (26.4°C).

Average low temperature in September: 18.3°C

The month with the highest average low temperature is December (20.8°C).
The coldest month (with the lowest average low temperature) is August (17.8°C).

Average pressure in September
Pajajaran, Indonesia

Average pressure in September: 1011.6mbar

The month with the highest atmospheric pressure is September (1011.6mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in September
Pajajaran, Indonesia

Average wind speed in September: 6.2km/h

The windiest months (with the highest average wind speed) are August and September (6.2km/h).
The calmest month (with the lowest average wind speed) is April (3.9km/h).

Average humidity in September
Pajajaran, Indonesia

Average humidity in September: 78%

The months with the highest relative humidity are April and May (86%).
The month with the lowest relative humidity is September (78%).

Average rainfall in September
Pajajaran, Indonesia

Average rainfall in September: 13mm

The wettest month (with the highest rainfall) is March (111mm).
The driest month (with the least rainfall) is August (10mm).

Average rainfall days in September
Pajajaran, Indonesia

Average rainfall days in September: 10.8 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is August (8.2 days).

Average daylight in September /
Average sunshine in September
Pajajaran, Indonesia

Average daylight in September: 12h and 6min

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 54min

The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).

Average sunshine days in September
Pajajaran, Indonesia

Average sunshine days in September: 14.3 days

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is May (12.3 days).

Average UV index in September
Pajajaran, Indonesia

Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in September
Pajajaran, Indonesia

Average cloud cover in September: 37

The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in September
Pajajaran, Indonesia

Average visibility in September: 9km

The months with the highest visibility are January, September and December (9km).
The months with the lowest visibility are April, May and July (7km).