August weather forecast
Manado, Indonesia

Weather in August

The last month of the summer, August, is a tropical month in Manado, Indonesia, with an average temperature fluctuating between 30.2°C (86.4°F) and 24°C (75.2°F).

Temperature

In Manado, Indonesia, the average high-temperature in August is essentially the same as in July - a tropical 30.2°C (86.4°F). The average low-temperature, in Manado, is 24°C (75.2°F).

Heat index

In August, the average heat index is computed to be a torrid 37.4°C (99.3°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Manado, the average relative humidity in August is 77%.

Rainfall

In August, the rain falls for 20.3 days. Throughout August, 74mm (2.91") of precipitation is accumulated. Throughout the year, there are 292.1 rainfall days, and 1415mm (55.71") of precipitation is accumulated.

Sea temperature

In August, the average sea temperature is 28.7°C (83.7°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In August, the average length of the day in Manado is 12h and 10min.
On the first day of August in Manado, sunrise is at 05:41 and sunset at 17:52. On the last day of the month, sunrise is at 05:36 and sunset at 17:45 WITA.

Sunshine

The average sunshine in August in Manado is 9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Manado are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in August in Manado?

In Manado, in August, the average high-temperature is 30.2°C (86.4°F), and the average low-temperature is 24°C (75.2°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed to be 37.4°C (99.3°F).

What is the average humidity in August in Manado?

The average relative humidity in August is 77%.

How much does it rain in Manado in August?

In Manado, in August, during 20.3 rainfall days, 74mm (2.91") of precipitation is typically accumulated.

How warm is the water in August in Manado?

In August, the average sea temperature is 28.7°C (83.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in August in Manado?

In August, the average day length in Manado is 12h and 10min.

What time are sunrise and sunset in August in Manado?

In August, on the first day of the month, sunrise is at 05:41 and sunset at 17:52. On the last day of the month, in Manado, Indonesia, sunrise is at 05:36 and sunset at 17:45 WITA.

How many hours of sunshine does Manado have in August?

In August, the average sunshine duration in Manado, Indonesia, is 9h.

What are the months with the highest UV index in Manado?

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

When is the lowest UV index in Manado?

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

How high is the UV index in August in Manado?

In Manado, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in August
Manado, Indonesia

Average temperature in August - Manado, Indonesia
  • Average high temperature in August: 30.2°C

The warmest month (with the highest average high temperature) is October (30.5°C).
The month with the lowest average high temperature is February (28.1°C).

  • Average low temperature in August: 24°C

The month with the highest average low temperature is May (24.8°C).
The coldest month (with the lowest average low temperature) is March (23.8°C).

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Average pressure in August
Manado, Indonesia

Average pressure in August - Manado, Indonesia
  • Average pressure in August: 1010mbar

The month with the highest atmospheric pressure is September (1010.1mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).

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Average wind speed in August
Manado, Indonesia

Average wind speed in August - Manado, Indonesia
  • Average wind speed in August: 6.6km/h

The windiest month (with the highest average wind speed) is February (8.2km/h).
The calmest month (with the lowest average wind speed) is May (5.3km/h).

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Average humidity in August
Manado, Indonesia

Average humidity in August - Manado, Indonesia
  • Average humidity in August: 77%

The months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is September (76%).

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Average rainfall in August
Manado, Indonesia

Average rainfall in August - Manado, Indonesia
  • Average rainfall in August: 74mm

The wettest month (with the highest rainfall) is June (161mm).
The driest month (with the least rainfall) is September (69mm).

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Average rainfall days in August
Manado, Indonesia

Average rainfall days in August - Manado, Indonesia
  • Average rainfall days in August: 20.3 days

The month with the highest number of rainy days is May (28.3 days).
The month with the least rainy days is September (19.5 days).

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Average sea temperature in August
Manado, Indonesia

Average sea temperature in August - Manado, Indonesia
  • Average sea temperature in August: 28.7°C

The best month for swimming (with the highest average sea temperature) is May (29.8°C).
The coldest month (with the lowest average sea temperature) is September (28.6°C).

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

Average daylight in August / Average sunshine in August - Manado, Indonesia
  • Average daylight in August: 12h and 10min

The month with the longest days is June (Average daylight: 12h and 13min).
The month with the shortest days is December (Average daylight: 12h and 2min).

  • Average sunshine in August: 9h and 0min

The month with the most sunshine is September (Average sunshine: 9h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 36min).

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Average sunshine days in August
Manado, Indonesia

Average sunshine days in August - Manado, Indonesia
  • Average sunshine days in August: 8.6 days

The month with the most sunshine days is August (8.6 days).
The month with the least sunshine days is November (1 days).

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Average UV index in August
Manado, Indonesia

Average UV index in August - Manado, 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).

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Average cloud cover in August
Manado, Indonesia

Average cloud cover in August - Manado, Indonesia
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in August
Manado, Indonesia

Average visibility in August - Manado, 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).

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