September weather forecast
Krasak, Indonesia

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Weather in September

September, the first month of the spring in Krasak, is also a moderately hot month, with temperature in the range of an average low of 21.3°C (70.3°F) and an average high of 28.5°C (83.3°F).

Temperature

As Krasak welcomes September, the average high-temperature stabilizes at a still warm 28.5°C (83.3°F), showing little deviation from August's 28°C (82.4°F). Throughout September, Krasak registers a consistent average low-temperature of 21.3°C (70.3°F).

Heat index

In September, the heat index is calculated to be a tropical 33°C (91.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. 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 highly critical to 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

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

Rainfall

In Krasak, in September, during 17.1 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Krasak, during the entire year, the rain falls for 293.9 days and collects up to 1749mm (68.86") of precipitation.

Daylight

In Krasak, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:38. On the last day of September, sunrise is at 05:24 and sunset at 17:34 WIB.

Sunshine

In September, the average sunshine is 8.8h.

UV index

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is it hot in Krasak during September?

In September, the average high-temperature and low-temperature are 28.5°C (83.3°F) and 21.3°C (70.3°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is calculated to be 33°C (91.4°F).

What is the least humid month in Krasak?

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

What is the average humidity in September in Krasak?

The average relative humidity in September is 80%.

How many days does it rain in September in Krasak?

In Krasak, Indonesia, in September, it is raining for 17.1 days, with typically 52mm (2.05") of accumulated precipitation.

What is the average length of the day in September in Krasak?

The average day length in September in Krasak, Indonesia, is 12h and 4min.

When is the sunrise / sunset in September in Krasak?

On the first day of September in Krasak, Indonesia, sunrise is at 05:40 and sunset at 17:38. On the last day of the month, sunrise is at 05:24 and sunset at 17:34 WIB.

How long on average sun shines in September in Krasak?

The average sunshine duration in September in Krasak, Indonesia, is 8.8h.

What are the months with the lowest UV index in Krasak?

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

How high is the UV index in September in Krasak?

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

Average temperature in September
Krasak, Indonesia

Average temperature in September - Krasak, Indonesia
  • Average high temperature in September: 28.5°C

The warmest month (with the highest average high temperature) is October (29.3°C).
The month with the lowest average high temperature is July (27.7°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
Krasak, Indonesia

Average pressure in September - Krasak, Indonesia
  • Average pressure in September: 1011.9mbar

The month with the highest atmospheric pressure is September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in September
Krasak, Indonesia

Average wind speed in September - Krasak, Indonesia
  • Average wind speed in September: 11.2km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in September
Krasak, Indonesia

Average humidity in September - Krasak, 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
Krasak, Indonesia

Average rainfall in September - Krasak, Indonesia
  • Average rainfall in September: 52mm

The wettest month (with the highest rainfall) is March (236mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in September
Krasak, Indonesia

Average rainfall days in September - Krasak, Indonesia
  • Average rainfall days in September: 17.1 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.8 days).

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

Average daylight in September / Average sunshine in September - Krasak, Indonesia
  • Average daylight in September: 12h and 1min

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 5min

The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in September
Krasak, Indonesia

Average sunshine days in September - Krasak, Indonesia
  • Average sunshine days in September: 7.5 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January and February (0.4 days).

Average UV index in September
Krasak, Indonesia

Average UV index in September - Krasak, 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
Krasak, Indonesia

Average cloud cover in September - Krasak, Indonesia
  • Average cloud cover in September: 40

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in September
Krasak, Indonesia

Average visibility in September - Krasak, 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).

Krasak, Indonesia

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