September weather forecastCicendo, Indonesia

September

Weather in September

September, the first month of the spring in Cicendo, is also a moderately hot month, with an average temperature fluctuating between 19.1°C (66.4°F) and 29.2°C (84.6°F).

Temperature

Cicendo's September weather, with an average high temperature of 29.2°C (84.6°F) and an average low temperature of 19.1°C (66.4°F), tends to be the warmest of the year.

Heat index

September's mean heat index is appraised at a tropical 33°C (91.4°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

With an average relative humidity of 71%, September is the least humid month.

Rainfall

In Cicendo, during September, the rain falls for 19.7 days and regularly aggregates up to 90mm (3.54") of precipitation. In Cicendo, during the entire year, the rain falls for 306.6 days and collects up to 2847mm (112.09") of precipitation.

Daylight

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 9.2h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during September leads to these advisories:
Resist extreme sun exposure. Guarding against solar damage is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.

Updated: Jul 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

September, with average temperatures reaching a high of 29.2°C (84.6°F) and a low of 19.1°C (66.4°F), is the warmest month.

The average high-temperature, in September, in Cicendo, is 29.2°C (84.6°F), while the average low-temperature is 19.1°C (66.4°F). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 33°C (91.4°F).

With an average relative humidity of 71%, September is the least humid month.

In September, the average relative humidity is 71%.

In Cicendo, in September, it is raining for 19.7 days, with typically 90mm (3.54") of accumulated precipitation.

In Cicendo, the average day length 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.

The month with the most sunshine is September, with an average of 9.2h of sunshine.

In Cicendo, the average sunshine duration in September is 9.2h.

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 Cicendo, Indonesia, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to 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

28.8°C

29.2°C

28.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.3km/h

6.2km/h

6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.3

8.1

3.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Cicendo, Indonesia

Average high temperature in September: 29.2°C

The warmest month (with the highest average high temperature) is September (29.2°C).
The month with the lowest average high temperature is January (25.6°C).

Average low temperature in September: 19.1°C

The month with the highest average low temperature is November (21.1°C).
The coldest month (with the lowest average low temperature) is July (18.6°C).

Average pressure in September
Cicendo, Indonesia

Average pressure in September: 1011.4mbar

The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in September
Cicendo, Indonesia

Average wind speed in September: 5.3km/h

The windiest month (with the highest average wind speed) is January (6.5km/h).
The calmest month (with the lowest average wind speed) is April (4.3km/h).

Average humidity in September
Cicendo, Indonesia

Average humidity in September: 71%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (71%).

Average rainfall in September
Cicendo, Indonesia

Average rainfall in September: 90mm

The wettest month (with the highest rainfall) is December (387mm).
The driest month (with the least rainfall) is August (66mm).

Average rainfall days in September
Cicendo, Indonesia

Average rainfall days in September: 19.7 days

The month with the highest number of rainy days is March (30.5 days).
The month with the least rainy days is August (16.5 days).

Average daylight in September /
Average sunshine in September
Cicendo, 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: 9h and 12min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).

Average sunshine days in September
Cicendo, Indonesia

Average sunshine days in September: 8.1 days

The month with the most sunshine days is August (12.3 days).
The month with the least sunshine days is February (0.1 days).

Average UV index in September
Cicendo, 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
Cicendo, Indonesia

Average cloud cover in September: 30

The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in September
Cicendo, Indonesia

Average visibility in September: 9km

The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, July and December (8km).