September weather forecast
Nglawisan, Indonesia

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Weather in September

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

Temperature

Nglawisan experiences an average high-temperature of a still warm 28.2°C (82.8°F) in September, marking an insignificant shift from 27.7°C (81.9°F) in August. In Nglawisan, September is marked by an average low-temperature of 21.3°C (70.3°F).

Heat index

The heat index value during September is appraised at a hot 33°C (91.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

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

Rainfall

In September, the rain falls for 18.3 days. Throughout September, 55mm (2.17") of precipitation is accumulated. In Nglawisan, during the entire year, the rain falls for 296.5 days and collects up to 1844mm (72.6") of precipitation.

Daylight

The average length of the day in September in Nglawisan is 12h and 4min.
On the first day of September in Nglawisan, 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

The average sunshine in September in Nglawisan, Indonesia, is 8.6h.

UV index

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Nglawisan. A UV Index reading of 6 to 7 represents a high health hazard 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:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is it hot in Nglawisan during September?

The average high-temperature, in September, in Nglawisan, is 28.2°C (82.8°F), while the average low-temperature is 21.3°C (70.3°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 33°C (91.4°F).

What are the least humid months in Nglawisan?

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

What is the average humidity in September in Nglawisan?

The average relative humidity in September is 80%.

How many days does it rain in September in Nglawisan?

In Nglawisan, in September, it is raining for 18.3 days, with typically 55mm (2.17") of accumulated precipitation.

How many hours of daylight does Nglawisan have in September?

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

What time are sunrise and sunset in September in Nglawisan?

On the first day of September in Nglawisan, 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.

How many hours of sunshine does Nglawisan have in September?

The average sunshine duration in September in Nglawisan, Indonesia, is 8.6h.

What is the month with the lowest UV index in Nglawisan?

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

What is the UV index reading in September in Nglawisan?

In Nglawisan, 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
Nglawisan, Indonesia

Average temperature in September - Nglawisan, 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
Nglawisan, Indonesia

Average pressure in September - Nglawisan, 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
Nglawisan, Indonesia

Average wind speed in September - Nglawisan, 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
Nglawisan, Indonesia

Average humidity in September - Nglawisan, 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
Nglawisan, Indonesia

Average rainfall in September - Nglawisan, 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
Nglawisan, Indonesia

Average rainfall days in September - Nglawisan, 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
Nglawisan, Indonesia

Average daylight in September / Average sunshine in September - Nglawisan, 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 4min

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
Nglawisan, Indonesia

Average sunshine days in September - Nglawisan, 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
Nglawisan, Indonesia

Average UV index in September - Nglawisan, 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
Nglawisan, Indonesia

Average cloud cover in September - Nglawisan, 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
Nglawisan, Indonesia

Average visibility in September - Nglawisan, 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).

Nglawisan, Indonesia

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