May weather forecast
Tarakan, Indonesia

Weather in May

May, the last month of the spring in Tarakan, is also a hot month, with an average temperature ranging between max 30.7°C (87.3°F) and min 26.5°C (79.7°F).

Temperature

With an average high-temperature of 30.7°C (87.3°F) and an average low-temperature of 26.5°C (79.7°F), May is the warmest month.

Heat index

The average heat index in May is computed to be a torrid 39°C (102.2°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. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like activity, metabolic differences, wind, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Tarakan, the average relative humidity in May is 77%.

Rainfall

In Tarakan, in May, it is raining for 28.1 days, with typically 205mm (8.07") of accumulated precipitation. In Tarakan, Indonesia, during the entire year, the rain falls for 329.3 days and collects up to 2189mm (86.18") of precipitation.

Sea temperature

The months with the warmest seawater in Tarakan are April through June, with an average sea temperature of 30°C (86°F).
Note: The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

Daylight

The average length of the day in May is 12h and 16min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:13. On the last day of May, sunrise is at 05:58 and sunset at 18:16 WITA.

Sunshine

May has the most sunshine of the year, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Tarakan, Indonesia. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in May transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the warmest month in Tarakan?

May is the warmest month in Tarakan, with an average high-temperature of 30.7°C (87.3°F) and an average low-temperature of 26.5°C (79.7°F).

What is the temperature in May in Tarakan?

In Tarakan, Indonesia, in May, the average high-temperature is 30.7°C (87.3°F), and the average low-temperature is 26.5°C (79.7°F). in May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 39°C (102.2°F).

What is the average humidity in May in Tarakan?

In Tarakan, Indonesia, the average relative humidity in May is 77%.

How much does it rain in Tarakan in May?

In Tarakan, Indonesia, in May, it is raining for 28.1 days, with typically 205mm (8.07") of accumulated precipitation.

What are the months with the warmest sea water in Tarakan?

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Tarakan.

What is the sea temperature in May in Tarakan?

In Tarakan, the average seawater temperature in May is 30°C (86°F). For swimming, other intense water activities, temperature above 30°C (86°F) is arguably unpleasant, as the water cooling effect is missing.

What is the average length of the day in May in Tarakan?

In Tarakan, the average day length in May is 12h and 16min.

What time are sunrise and sunset in May in Tarakan?

On the first day of May in Tarakan, sunrise is at 05:59 and sunset at 18:13. On the last day of the month, sunrise is at 05:58 and sunset at 18:16 WITA.

What month has the most sunshine in Tarakan?

With an average of 10.4h of sunshine, May has the most sunshine of the year in Tarakan, Indonesia.

How many hours of sunshine does Tarakan have in May?

The average sunshine duration in May is 10.4h.

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

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

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

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

What is the UV index reading in May in Tarakan?

In May, the average daily maximum UV index in Tarakan, Indonesia, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Tarakan, Indonesia

Average temperature in May - Tarakan, Indonesia
  • Average high temperature in May: 30.7°C

The warmest month (with the highest average high temperature) is May (30.7°C).
The month with the lowest average high temperature is January (29.1°C).

  • Average low temperature in May: 26.5°C

The month with the highest average low temperature is May (26.5°C).
The coldest month (with the lowest average low temperature) is February (25.2°C).

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Average pressure in May
Tarakan, Indonesia

Average pressure in May - Tarakan, Indonesia
  • Average pressure in May: 1009.4mbar

The month with the highest atmospheric pressure is February (1010.5mbar).
The months with the lowest atmospheric pressure are November and December (1009mbar).

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Average wind speed in May
Tarakan, Indonesia

Average wind speed in May - Tarakan, Indonesia
  • Average wind speed in May: 7.8km/h

The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is May (7.8km/h).

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Average humidity in May
Tarakan, Indonesia

Average humidity in May - Tarakan, Indonesia
  • Average humidity in May: 77%

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (76%).

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Average rainfall in May
Tarakan, Indonesia

Average rainfall in May - Tarakan, Indonesia
  • Average rainfall in May: 205mm

The wettest month (with the highest rainfall) is December (253mm).
The driest month (with the least rainfall) is September (136mm).

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Average rainfall days in May
Tarakan, Indonesia

Average rainfall days in May - Tarakan, Indonesia
  • Average rainfall days in May: 28.1 days

The month with the highest number of rainy days is January (30 days).
The month with the least rainy days is June (22.8 days).

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Average sea temperature in May
Tarakan, Indonesia

Average sea temperature in May - Tarakan, Indonesia
  • Average sea temperature in May: 30°C

The best months for swimming (with the highest average sea temperature) are April, May and June (30°C).
The coldest months (with the lowest average sea temperature) are January and February (28°C).

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Average daylight in May /
Average sunshine in May
Tarakan, Indonesia

Average daylight in May / Average sunshine in May - Tarakan, Indonesia
  • Average daylight in May: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).

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Average sunshine days in May
Tarakan, Indonesia

Average sunshine days in May - Tarakan, Indonesia
  • Average sunshine days in May: 2.5 days

The month with the most sunshine days is June (6.8 days).
The month with the least sunshine days is January (0.5 days).

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Average UV index in May
Tarakan, Indonesia

Average UV index in May - Tarakan, Indonesia
  • Average UV index in May: 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 May
Tarakan, Indonesia

Average cloud cover in May - Tarakan, Indonesia
  • Average cloud cover in May: 36

The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 34).

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Average visibility in May
Tarakan, Indonesia

Average visibility in May - Tarakan, Indonesia
  • Average visibility in May: 9km

The months with the highest visibility are February, March, June, July and September (10km).
The months with the lowest visibility are January, April, May, August, October, November and December (9km).

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