September weather forecast
Wergu Wetan, Indonesia

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Weather in September

September, the first month of the spring in Wergu Wetan, is still a tropical month, with an average temperature ranging between min 23.8°C (74.8°F) and max 33°C (91.4°F).

Temperature

The average high-temperature during September is a still hot 33°C (91.4°F), almost matching the conditions of the preceding month. During September, the temperature tends to dip to an average of 23.8°C (74.8°F) at night.

Heat index

The heat index for September is evaluated at a scorching 42°C (107.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

With an average relative humidity of 66%, September is the least humid month.

Rainfall

In Wergu Wetan, in September, during 10.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Wergu Wetan, during the entire year, the rain falls for 239.6 days and collects up to 1140mm (44.88") of precipitation.

Daylight

The average length of the day in September in Wergu Wetan is 12h and 4min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:36. On the last day of September, in Wergu Wetan, sunrise is at 05:21 and sunset at 17:31 WIB.

Sunshine

In September, the average sunshine in Wergu Wetan is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Wergu Wetan. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot does it get in Wergu Wetan in September?

In September, in Wergu Wetan, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 42°C (107.6°F).

What is the least humid month in Wergu Wetan?

September is the least humid month, with an average relative humidity of 66%.

What is the average humidity in September in Wergu Wetan?

In Wergu Wetan, Indonesia, the average relative humidity in September is 66%.

How much does it rain in Wergu Wetan in September?

In Wergu Wetan, Indonesia, during September, the rain falls for 10.5 days and regularly aggregates up to 25mm (0.98") of precipitation.

How many hours of daylight does Wergu Wetan have in September?

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

What time are sunrise and sunset in September in Wergu Wetan?

On the first day of September, sunrise is at 05:37 and sunset at 17:36. On the last day of the month, sunrise is at 05:21 and sunset at 17:31 WIB.

How long on average sun shines in September in Wergu Wetan?

In Wergu Wetan, Indonesia, the average sunshine duration in September is 9.7h.

What is the month with the highest UV index in Wergu Wetan?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What is the month with the lowest UV index in Wergu Wetan?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

How high is the UV index in September in Wergu Wetan?

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

Average temperature in September
Wergu Wetan, Indonesia

Average temperature in September - Wergu Wetan, Indonesia
  • Average high temperature in September: 33°C

The warmest month (with the highest average high temperature) is October (33.5°C).
The months with the lowest average high temperature are January and February (29.8°C).

  • Average low temperature in September: 23.8°C

The month with the highest average low temperature is November (25.3°C).
The coldest months (with the lowest average low temperature) are July and August (23.3°C).

Average pressure in September
Wergu Wetan, Indonesia

Average pressure in September - Wergu Wetan, Indonesia
  • Average pressure in September: 1011.2mbar

The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).

Average wind speed in September
Wergu Wetan, Indonesia

Average wind speed in September - Wergu Wetan, Indonesia
  • Average wind speed in September: 8.5km/h

The windiest month (with the highest average wind speed) is January (10.5km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).

Average humidity in September
Wergu Wetan, Indonesia

Average humidity in September - Wergu Wetan, Indonesia
  • Average humidity in September: 66%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is September (66%).

Average rainfall in September
Wergu Wetan, Indonesia

Average rainfall in September - Wergu Wetan, Indonesia
  • Average rainfall in September: 25mm

The wettest month (with the highest rainfall) is January (192mm).
The driest month (with the least rainfall) is August (16mm).

Average rainfall days in September
Wergu Wetan, Indonesia

Average rainfall days in September - Wergu Wetan, Indonesia
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is January (27.7 days).
The month with the least rainy days is August (9.5 days).

Average daylight in September /
Average sunshine in September
Wergu Wetan, Indonesia

Average daylight in September / Average sunshine in September - Wergu Wetan, 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: 9h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).

Average sunshine days in September
Wergu Wetan, Indonesia

Average sunshine days in September - Wergu Wetan, Indonesia
  • Average sunshine days in September: 17 days

The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is January (2.1 days).

Average UV index in September
Wergu Wetan, Indonesia

Average UV index in September - Wergu Wetan, Indonesia
  • Average UV index in September: 7

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

Average cloud cover in September
Wergu Wetan, Indonesia

Average cloud cover in September - Wergu Wetan, Indonesia
  • Average cloud cover in September: 24

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in September
Wergu Wetan, Indonesia

Average visibility in September - Wergu Wetan, Indonesia
  • Average visibility in September: 10km

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

Wergu Wetan, Indonesia

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