August weather forecast
Grogol, Indonesia

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Weather in August

The last month of the winter, August, is another hot month in Grogol, Indonesia, with an average temperature ranging between max 31.1°C (88°F) and min 24.7°C (76.5°F).

Temperature

Grogol's shift from July to August is accompanied by an average high-temperature of a still tropical 31.1°C (88°F), a slight deviation from 30.6°C (87.1°F). Nighttime temperatures in Grogol consistently average a moderately hot 24.7°C (76.5°F) during August.

Heat index

The heat index in August is evaluated at a very hot 38°C (100.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in August is 70%.

Rainfall

The month with the least rainfall in Grogol is August, when the rain falls for 11.6 days and typically collects 35mm (1.38") of precipitation.

Daylight

The average length of the day in August is 11h and 55min.
On the first day of the month, sunrise is at 06:03 and sunset at 17:54. On the last day of August, in Grogol, sunrise is at 05:53 and sunset at 17:52 WIB.

Sunshine

The average sunshine in August is 8.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Grogol. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Feb 19, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is it hot in Grogol during August?

The high-temperature, in August, in Grogol, records 31.1°C (88°F), while the low-temperature is 24.7°C (76.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 38°C (100.4°F).

What is the average humidity in August in Grogol?

In August, the average relative humidity is 70%.

What is the driest month in Grogol?

August is the month with the least rainfall in Grogol, Indonesia. Rain falls for 11.6 days and accumulates 35mm (1.38") of precipitation.

How much does it rain in Grogol in August?

In August, in Grogol, Indonesia, the rain falls for 11.6 days. Throughout August, 35mm (1.38") of precipitation is accumulated.

How many hours of daylight does Grogol have in August?

In Grogol, the average day length in August is 11h and 55min.

What time are sunrise and sunset in August in Grogol?

In August, on the first day of the month, sunrise is at 06:03 and sunset at 17:54. On the last day of the month, in Grogol, sunrise is at 05:53 and sunset at 17:52 WIB.

How long on average sun shines in August in Grogol?

In August, the average sunshine duration in Grogol, Indonesia, is 8.5h.

When is the highest UV index in Grogol?

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

When is the lowest UV index in Grogol?

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

What is the UV index reading in August in Grogol?

In August, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Grogol, Indonesia

Average temperature in August - Grogol, Indonesia
  • Average high temperature in August: 31.1°C

The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are January and February (29.8°C).

  • Average low temperature in August: 24.7°C

The month with the highest average low temperature is November (26.5°C).
The coldest month (with the lowest average low temperature) is August (24.7°C).

Average pressure in August
Grogol, Indonesia

Average pressure in August - Grogol, Indonesia
  • Average pressure in August: 1010.9mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in August
Grogol, Indonesia

Average wind speed in August - Grogol, Indonesia
  • Average wind speed in August: 9.4km/h

The windiest month (with the highest average wind speed) is January (12.4km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).

Average humidity in August
Grogol, Indonesia

Average humidity in August - Grogol, Indonesia
  • Average humidity in August: 70%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is October (67%).

Average rainfall in August
Grogol, Indonesia

Average rainfall in August - Grogol, Indonesia
  • Average rainfall in August: 35mm

The wettest month (with the highest rainfall) is March (144mm).
The driest month (with the least rainfall) is August (35mm).

Average rainfall days in August
Grogol, Indonesia

Average rainfall days in August - Grogol, Indonesia
  • Average rainfall days in August: 11.6 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (11.6 days).

Average daylight in August /
Average sunshine in August
Grogol, Indonesia

Average daylight in August / Average sunshine in August - Grogol, Indonesia
  • Average daylight in August: 11h and 5min

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 48min).

  • Average sunshine in August: 8h and 3min

The month with the most sunshine is March (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).

Average sunshine days in August
Grogol, Indonesia

Average sunshine days in August - Grogol, Indonesia
  • Average sunshine days in August: 16 days

The month with the most sunshine days is August (16 days).
The month with the least sunshine days is February (2.6 days).

Average UV index in August
Grogol, Indonesia

Average UV index in August - Grogol, Indonesia
  • Average UV index in August: 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 August
Grogol, Indonesia

Average cloud cover in August - Grogol, Indonesia
  • Average cloud cover in August: 21

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in August
Grogol, Indonesia

Average visibility in August - Grogol, Indonesia
  • Average visibility in August: 10km

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

Grogol, Indonesia

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