December weather forecast and climate
Sibu, Malaysia

Average temperature in December - Sibu, Malaysia
  • Average high temperature in December: 30.3°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 December: 22.8°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 December - Sibu, Malaysia
  • Average rainfall in December: 360.4mm

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 December - Sibu, Malaysia
  • Average rainfall days in December: 20 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 December / Average sunshine in December - Sibu, Malaysia
  • Average daylight in December: 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 December: 4.8h

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 December - Sibu, Malaysia
  • Average UV index in December: 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).

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