Sibu
Malaysia
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Sibu, Malaysia

January, like December, is a hot winter month in Sibu, Malaysia, with temperature in the range of an average low of 22.6°C (72.7°F) and an average high of 30.6°C (87.1°F).

Temperature

In Sibu, the average high-temperature is essentially the same as in December - a still tropical 30.6°C (87.1°F). The average low-temperature, in Sibu, is 22.6°C (72.7°F).

Rainfall

The month with the most rainfall is January when the rain falls for 19 days and typically aggregates up to 368.3mm (14.5") of precipitation.

Daylight

January, February, November and December, with an average of 12h of daylight, are months with the shortest days.

Sunshine

The month with the least sunshine in Sibu is January, with an average of 4.2h of sunshine.

UV index

January through May, July through December, with an average maximum UV index of 12, are months with the highest UV index in Sibu. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 12 transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. 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 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. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in January in Sibu?

In Sibu, Malaysia, in January, the average high-temperature is 30.6°C (87.1°F), and the average low-temperature is 22.6°C (72.7°F).

How much does it rain in Sibu in January?

In Sibu, in January, during 19 rainfall days, 368.3mm (14.5") of precipitation is typically accumulated.

What is the rainiest month in Sibu?

January is the month with the most rainfall in Sibu. Rain falls for 19 days and accumulates 368.3mm (14.5") of precipitation.

What is the month with the shortest days in Sibu?

Months with the shortest days are January, February, November and December, with an average of 12h of daylight.

What is the average length of the day in January in Sibu?

In Sibu, the average length of the day in January is 12h.

What is the month with the least sunshine in Sibu?

With an average of 4.2h of sunshine, January has the least sunshine of the year in Sibu, Malaysia.

How many hours of sunshine does Sibu have in January?

The average sunshine in January in Sibu is 4.2h.

What is the month with the highest UV index in Sibu?

Months with the highest UV index are January through May, July through December, with an average maximum UV index of 12.

What is the UV index intensity in January in Sibu?

In January, the average daily maximum UV index in Sibu, Malaysia, is 12. A UV Index of 11, and more, symbolizes an ultimate hazard to health from the exposure to the Sun's UV rays.
Average temperature in January - Sibu, Malaysia
  • Average high temperature in January: 30.6°C

The warmest month (with the highest average high temperature) is May (33°C).
The month with the lowest average high temperature is December (30.3°C).

  • Average low temperature in January: 22.6°C

The month with the highest average low temperature is May (23.1°C).
The coldest month (with the lowest average low temperature) is July (22.5°C).

Average rainfall in January - Sibu, Malaysia
  • Average rainfall in January: 368.3mm

The wettest month (with the highest rainfall) is January (368.3mm).
The driest month (with the lowest rainfall) is July (168.2mm).

Average rainfall days in January - Sibu, Malaysia
  • Average rainfall days in January: 19 days

The month with the highest number of rainy days is December (20 days).
Months with the lowest number of rainy days are June and July (12 days).

Average daylight in January / Average sunshine in January - Sibu, Malaysia
  • Average daylight in January: 12h

The month with the longest days is June (Average daylight: 12.3h).
Months with shortest days are January, February, November and December (Average daylight: 12h).

  • Average sunshine in January: 4.2h

The month with most sunshine is July (Average sunshine: 6.4h).
The month with least sunshine is January (Average sunshine: 4.2h).

Average UV index in January - Sibu, Malaysia
  • Average UV index in January: 12

Months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 11).