August weather forecast
Díli, East Timor

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The mountainous shores in Díli, East Timor
The mountainous shores in Díli, East Timor

Weather in August

August ushers in subtly increasing humidity which is typical for this period in Díli. Following the trend of July, the city has a monthly rainfall record of merely 12mm (0.47"). Despite this minimal increase, August's weather continues to be significantly drier than adjacent months. The arrival of September will introduce higher rainfall levels, making August the last dry month of the year. The weather remains warm but not overly hot, and the city basks in an abundance of sunshine throughout the month.

Temperature

Díli's coldest month, August, generally records average temperatures ranging from a high of 30.1°C (86.2°F) to a low of 20.1°C (68.2°F).

Heat index

The heat index for August is appraised at a very hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The least humid month is August, with an average relative humidity of 70%.

Rainfall

In Díli, during August, the rain falls for 1 days and regularly aggregates up to 12mm (0.47") of precipitation. In Díli, during the entire year, the rain falls for 80 days and collects up to 909mm (35.79") of precipitation.

Sea temperature

The month with the coldest seawater is August, with an average sea temperature of 27.2°C (81°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

In August, the average length of the day is 11h and 50min.
On the first day of the month, sunrise is at 06:51 and sunset at 18:36. On the last day of August, sunrise is at 06:39 and sunset at 18:36 +09.

Sunshine

The average sunshine in August is 9.4h.

UV index

January through April, August through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 12 transforms into these recommendations:
Implement all necessary safeguards, unprotected skin might suffer burns rapidly. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Directly after outdoor activities or swimming, a broad-spectrum sunscreen with SPF 30+ should be applied generously and reapplied frequently. Alert! The Sun's UV rays are heightened by the reflection of sand and water.

Frequently asked questions

What is the coldest time of year in Díli?

August stands out as Díli's coldest month, with an average high-temperature of 30.1°C (86.2°F) and a low-temperature of 20.1°C (68.2°F).

How hot is it in August?

In Díli, in August, the average high-temperature is 30.1°C (86.2°F), and the average low-temperature is 20.1°C (68.2°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 35°C (95°F).

What is the least humid month?

With an average relative humidity of 70%, August is the least humid month in Díli, East Timor.

What is the average humidity in August?

The average relative humidity in August is 70%.

How much does it rain in August?

In August, the rain falls for 1 days. Throughout August, 12mm (0.47") of precipitation is accumulated.

What month is the sea coldest?

With an average sea temperature of 27.2°C (81°F), August is the month with the coldest seawater.

What is the sea water temperature in August?

In Díli, in August, the average water temperature is 27.2°C (81°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in August?

The average day length in August is 11h and 50min.

When is the sunrise / sunset in August?

On the first day of August in Díli, sunrise is at 06:51 and sunset at 18:36. On the last day of the month, sunrise is at 06:39 and sunset at 18:36 +09.

How long on average sun shines in August?

The average sunshine duration in August is 9.4h.

When is the highest UV index in Díli?

January through April, August through December, with an average maximum UV index of 12, are months with the highest UV index.

How high is the UV index in August?

In Díli, the average daily maximum UV index in August is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Díli, East Timor

Average temperature in August - Díli, East Timor
  • Average high temperature in August: 30.1°C

The warmest month (with the highest average high temperature) is April (31.5°C).
The month with the lowest average high temperature is August (30.1°C).

  • Average low temperature in August: 20.1°C

The months with the highest average low temperature are January and February (24.1°C).
The coldest month (with the lowest average low temperature) is August (20.1°C).

Average humidity in August
Díli, East Timor

Average humidity in August - Díli, East Timor
  • Average humidity in August: 70%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (70%).

Average rainfall in August
Díli, East Timor

Average rainfall in August - Díli, East Timor
  • Average rainfall in August: 12.1mm

The wettest month (with the highest rainfall) is December (144.9mm).
The driest month (with the least rainfall) is September (9mm).

Average rainfall days in August
Díli, East Timor

Average rainfall days in August - Díli, East Timor
  • Average rainfall days in August: 1 days

The months with the highest number of rainy days are January and February (13 days).
The months with the least rainy days are August and September (1 days).

Average sea temperature in August
Díli, East Timor

Average sea temperature in August - Díli, East Timor
  • Average sea temperature in August: 27.2°C

The best month for swimming (with the highest average sea temperature) is December (30.6°C).
The coldest month (with the lowest average sea temperature) is August (27.2°C).

Average daylight in August /
Average sunshine in August
Díli, East Timor

Average daylight in August / Average sunshine in August - Díli, East Timor
  • Average daylight in August: 11h and 5min

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 36min).

  • Average sunshine in August: 9h and 2min

The months with the most sunshine are September and October (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average UV index in August
Díli, East Timor

Average UV index in August - Díli, East Timor
  • Average UV index in August: 12

The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 10).

Díli, East Timor

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