September weather forecast
Bunulrejo, Indonesia

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Weather in September

The first month of the spring, September, is still a warm month in Bunulrejo, Indonesia, with an average temperature ranging between min 18.2°C (64.8°F) and max 27°C (80.6°F).

Temperature

Bunulrejo registers an average high-temperature of a still warm 27°C (80.6°F) with the arrival of September, showing minor deviation from the preceding month. September brings with it a nighttime average temperature of 18.2°C (64.8°F) in Bunulrejo.

Heat index

September's heat index is computed to be a hot 30°C (86°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The average relative humidity in September in Bunulrejo is 80%.

Rainfall

In Bunulrejo, in September, it is raining for 17.2 days, with typically 85mm (3.35") of accumulated precipitation. Throughout the year, in Bunulrejo, there are 312.3 rainfall days, and 3812mm (150.08") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:30 and sunset at 17:28. On the last day of the month, sunrise is at 05:14 and sunset at 17:24 WIB.

Sunshine

The month with the most sunshine in Bunulrejo is September, with an average of 8.4h of sunshine.

UV index

February through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the usual temperature for Bunulrejo in September?

Bunulrejo in September has an average high-temperature of 27°C (80.6°F) and an average low-temperature of 18.2°C (64.8°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in September is computed to be 30°C (86°F).

What is the average humidity in September in Bunulrejo?

In Bunulrejo, the average relative humidity in September is 80%.

How many days does it rain in September in Bunulrejo?

In September, in Bunulrejo, the rain falls for 17.2 days. Throughout September, 85mm (3.35") of precipitation is accumulated.

How many hours of daylight does Bunulrejo have in September?

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

When is the sunrise / sunset in September in Bunulrejo?

On the first day of September, sunrise is at 05:30 and sunset at 17:28. On the last day of the month, sunrise is at 05:14 and sunset at 17:24 WIB.

What month has the most sunshine in Bunulrejo?

With an average of 8.4h of sunshine, September has the most sunshine of the year.

How many hours of sunshine does Bunulrejo have in September?

In Bunulrejo, Indonesia, the average sunshine duration in September is 8.4h.

What is the month with the highest UV index in Bunulrejo?

The months with the highest UV index in Bunulrejo, Indonesia, are February through December, with an average maximum UV index of 6.

What is the UV index intensity in September in Bunulrejo?

In September, the average daily maximum UV index in Bunulrejo is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bunulrejo, Indonesia

Average temperature in September - Bunulrejo, Indonesia
  • Average high temperature in September: 27°C

The warmest month (with the highest average high temperature) is October (28.3°C).
The month with the lowest average high temperature is January (25.3°C).

  • Average low temperature in September: 18.2°C

The month with the highest average low temperature is November (20.5°C).
The coldest month (with the lowest average low temperature) is August (17.8°C).

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Average pressure in September
Bunulrejo, Indonesia

Average pressure in September - Bunulrejo, Indonesia
  • Average pressure in September: 1011.7mbar

The month with the highest atmospheric pressure is August (1011.8mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).

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Average wind speed in September
Bunulrejo, Indonesia

Average wind speed in September - Bunulrejo, Indonesia
  • Average wind speed in September: 7.1km/h

The windiest months (with the highest average wind speed) are August and September (7.1km/h).
The calmest month (with the lowest average wind speed) is April (4.1km/h).

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Average humidity in September
Bunulrejo, Indonesia

Average humidity in September - Bunulrejo, Indonesia
  • Average humidity in September: 80%

The months with the highest relative humidity are February and March (90%).
The month with the lowest relative humidity is October (78%).

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Average rainfall in September
Bunulrejo, Indonesia

Average rainfall in September - Bunulrejo, Indonesia
  • Average rainfall in September: 85mm

The wettest month (with the highest rainfall) is January (627mm).
The driest month (with the least rainfall) is August (35mm).

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Average rainfall days in September
Bunulrejo, Indonesia

Average rainfall days in September - Bunulrejo, Indonesia
  • Average rainfall days in September: 17.2 days

The month with the highest number of rainy days is January (30.9 days).
The month with the least rainy days is September (17.2 days).

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

Average daylight in September / Average sunshine in September - Bunulrejo, 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 2min

The month with the most sunshine is September (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in September
Bunulrejo, Indonesia

Average sunshine days in September - Bunulrejo, Indonesia
  • Average sunshine days in September: 10.3 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January, February and April (0 days).

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Average UV index in September
Bunulrejo, Indonesia

Average UV index in September - Bunulrejo, Indonesia
  • Average UV index in September: 6

The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is January (UV index 5).

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Average cloud cover in September
Bunulrejo, Indonesia

Average cloud cover in September - Bunulrejo, Indonesia
  • Average cloud cover in September: 43

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is September (Cloud cover 43).

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Average visibility in September
Bunulrejo, Indonesia

Average visibility in September - Bunulrejo, Indonesia
  • Average visibility in September: 8km

The months with the highest visibility are September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, November and December (7km).

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Bunulrejo, Indonesia

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