September weather forecastGowok, Indonesia

September

Weather in September

The first month of the spring, September, is also a moderately hot month in Gowok, Indonesia, with an average temperature fluctuating between 28.2°C (82.8°F) and 21.3°C (70.3°F).

Temperature

The commencement of September records an average high-temperature of a still warm 28.2°C (82.8°F), barely varying from August's 27.7°C (81.9°F). During September, Gowok consistently records a temperature low averaging an agreeable 21.3°C (70.3°F).

Heat index

In September, the average heat index is evaluated at a tropical 33°C (91.4°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

The months with the lowest humidity in Gowok are September and October, with an average relative humidity of 80%.

Rainfall

In Gowok, in September, it is raining for 18.3 days, with typically 55mm (2.17") of accumulated precipitation. Throughout the year, there are 296.5 rainfall days, and 1844mm (72.6") of precipitation is accumulated.

Daylight

In September, the average length of the day in Gowok is 12h and 4min.
On the first day of September in Gowok, Indonesia, sunrise is at 05:39 and sunset at 17:37. On the last day of the month, sunrise is at 05:23 and sunset at 17:33 WIB.

Sunshine

In Gowok, the average sunshine in September is 8.6h.

UV index

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in September translates into these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Updated: Jun 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during September is 28.2°C (82.8°F) and the low-temperature is 21.3°C (70.3°F). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 33°C (91.4°F).

September and October, with an average relative humidity of 80%, are the least humid months.

The average relative humidity in September is 80%.

In Gowok, in September, during 18.3 rainfall days, 55mm (2.17") of precipitation is typically accumulated.

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

In September, on the first day of the month, sunrise is at 05:39 and sunset at 17:37. On the last day of the month, sunrise is at 05:23 and sunset at 17:33 WIB.

In Gowok, the average sunshine duration in September is 8.6h.

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index.

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

Today

Tomorrow

Long-term

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

Aug

September

Oct

Average high temperature

27.7°C

28.2°C

29.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.1km/h

12.6km/h

11.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.3

7.3

2.8

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Gowok, Indonesia

Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is October (29.1°C).
The month with the lowest average high temperature is July (27.3°C).

Average low temperature in September: 21.3°C

The months with the highest average low temperature are January and November (23.3°C).
The coldest month (with the lowest average low temperature) is August (21°C).

Average pressure in September
Gowok, Indonesia

Average pressure in September: 1011.8mbar

The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

Average wind speed in September
Gowok, Indonesia

Average wind speed in September: 10.7km/h

The windiest month (with the highest average wind speed) is August (11.5km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).

Average humidity in September
Gowok, Indonesia

Average humidity in September: 80%

The months with the highest relative humidity are May and June (84%).
The months with the lowest relative humidity are September and October (80%).

Average rainfall in September
Gowok, Indonesia

Average rainfall in September: 55mm

The wettest month (with the highest rainfall) is March (242mm).
The driest month (with the least rainfall) is August (25mm).

Average rainfall days in September
Gowok, Indonesia

Average rainfall days in September: 18.3 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.6 days).

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

Average daylight in September: 12h and 6min

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: 8h and 36min

The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in September
Gowok, Indonesia

Average sunshine days in September: 7.3 days

The month with the most sunshine days is August (12.3 days).
The month with the least sunshine days is March (0.5 days).

Average UV index in September
Gowok, Indonesia

Average UV index in September: 6

The months with the highest UV index are February, March and October (UV index 7).
The months with the lowest UV index are January, April, May, June, July, August, September, November and December (UV index 6).

Average cloud cover in September
Gowok, Indonesia

Average cloud cover in September: 42

The months with the most cloud cover are January and December (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 38).

Average visibility in September
Gowok, Indonesia

Average visibility in September: 10km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).