January weather forecastBualu, Indonesia

January

Weather in January

January, the same as December, is a moderately hot summer month in Bualu, Indonesia, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 25.8°C (78.4°F).

Temperature

January denotes an average high-temperature of a still warm 28.5°C (83.3°F), identical to December. January nights anticipate an average temperature of 25.8°C (78.4°F), a modest decline from the daytime.

Heat index

For January, the heat index is calculated to be a tropical 33°C (91.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The months with the lowest humidity are January through March, with an average relative humidity of 79%.

Rainfall

January is the month with the most rainfall. Rain falls for 25 days and accumulates 106mm (4.17") of precipitation.

Sea temperature

In Bualu, the average seawater temperature in January is 28.9°C (84°F).
Note: For activities such as swimming and diving, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.

Daylight

In Bualu, the average length of the day in January is 12h and 34min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:41. On the last day of January, sunrise is at 06:17 and sunset at 18:47 WITA.

Sunshine

January has the least sunshine of the year in Bualu, with an average of 8h of sunshine.

UV index

The months with the highest UV index in Bualu are January through June, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 7 suggests these recommendations:
Deflect overexposure. Sun protection is a necessity. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Caution! The Sun's UV intensity grows with reflections off sand and water.

Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in January, in Bualu, is 28.5°C (83.3°F), while the average low-temperature is 25.8°C (78.4°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 January is calculated to be 33°C (91.4°F).

January through March, with an average relative humidity of 79%, are the least humid months.

In January, the average relative humidity in Bualu, Indonesia, is 79%.

The month with the most rainfall is January, when the rain falls for 25 days and typically aggregates up to 106mm (4.17") of precipitation.

In Bualu, Indonesia, during January, the rain falls for 25 days and regularly aggregates up to 106mm (4.17") of precipitation.

In Bualu, the average seawater temperature in January is 28.9°C (84°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.

In Bualu, Indonesia, the average day length in January is 12h and 34min.

In January, on the first day of the month, sunrise is at 06:03 and sunset at 18:41. On the last day of the month, in Bualu, Indonesia, sunrise is at 06:17 and sunset at 18:47 WITA.

January has the least sunshine of the year in Bualu, with an average of 8h of sunshine.

In Bualu, the average sunshine duration in January is 8h.

The months with the highest UV index in Bualu, Indonesia, are January through June, September through December, with an average maximum UV index of 7.

The average daily maximum UV index in January in Bualu is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

28.5°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.5km/h

14.9km/h

11.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

20.9

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

5.8

4.8

6.1

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Bualu, Indonesia

Average high temperature in January: 28.5°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (26.2°C).

Average low temperature in January: 25.8°C

The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are August and September (23.8°C).

Average pressure in January
Bualu, Indonesia

Average pressure in January: 1008.5mbar

The month with the highest atmospheric pressure is August (1012mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

Average wind speed in January
Bualu, Indonesia

Average wind speed in January: 13.8km/h

The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).

Average humidity in January
Bualu, Indonesia

Average humidity in January: 79%

The months with the highest relative humidity are May, June, July, August, September and October (81%).
The months with the lowest relative humidity are January, February and March (79%).

Average rainfall in January
Bualu, Indonesia

Average rainfall in January: 106mm

The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is August (21mm).

Average rainfall days in January
Bualu, Indonesia

Average rainfall days in January: 25 days

The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is September (13 days).

Average sea temperature in January
Bualu, Indonesia

Average sea temperature in January: 28.9°C

The best month for swimming (with the highest average sea temperature) is December (29.3°C).
The coldest month (with the lowest average sea temperature) is August (26.3°C).

Average daylight in January /
Average sunshine in January
Bualu, Indonesia

Average daylight in January: 12h and 36min

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 January: 8h and 0min

The month with the most sunshine is November (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 0min).

Average sunshine days in January
Bualu, Indonesia

Average sunshine days in January: 4.8 days

The month with the most sunshine days is October (11.8 days).
The month with the least sunshine days is January (4.8 days).

Average UV index in January
Bualu, Indonesia

Average UV index in January: 7

The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).

Average cloud cover in January
Bualu, Indonesia

Average cloud cover in January: 43

The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in January
Bualu, Indonesia

Average visibility in January: 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).