Sibu monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Sibu

Sibu average temperature chart (Celsius) Sibu average temperature chart (Fahrenheit)
Average monthly temperatures in Sibu (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29 29.4 30.1 30.7 31.2 31.3 30.9 30.9 30.6 30.5 30.2 29.8
°F 84.3 85 86.1 87.3 88.1 88.3 87.6 87.7 87.1 86.9 86.4 85.6

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Sibu monthly rainfall chart (mm) Sibu monthly rainfall chart (inches)
Average monthly rainfall in Sibu (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 404 287 285 290 220 172 178 236 294 280 302 357
inches 15.9 11.3 11.2 11.4 8.7 6.8 7 9.3 11.6 11 11.9 14.1
Rainy days 29 23 23 21 19 15 17 19 22 25 28 29

Average annual rainfall in Sibu: 3418mm (1345.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Sibu

Sibu average daily sunshine chart
Average daily sunshine Sibu
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.4 5 5.2 6.3 6.7 6.8 6.8 6.2 5.5 5.6 5.7 5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Sibu average minimum / maximum temperatures (Celsius) Sibu average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sibu (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22 22.2 22.4 22.5 22.6 22.5 22.1 22.1 22 21.9 22 22.1
Max °C 29.2 29.6 30.3 31 31.4 31.5 31.1 31.2 30.9 30.7 30.5 30
Min °F 71.6 72 72.2 72.4 72.7 72.5 71.8 71.7 71.5 71.4 71.5 71.7
Max °F 78.1 78.6 79.3 80.1 80.6 80.6 79.9 79.9 79.5 79.3 79.2 78.8

Sea temperature

The graph below shows the average sea temperature.

Sibu average sea temperature chart (Celsius) Sibu average sea temperature chart (Fahrenheit)
Average sea temperature around Sibu in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28 27.9 28.6 29.6 30.2 30.1 29.9 29.8 29.7 29.6 29.5 28.8
°F 82.4 82.2 83.5 85.3 86.3 86.2 85.9 85.7 85.4 85.4 85.1 83.9

Wind speed

The graph below shows the average wind speed.

Sibu average winspeed by month (km/h) Sibu average winspeed by month (mph)
Average wind speed in Sibu (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 4 4 4 3 3 3 3 3 4 4 4 4
mph 2 2 2 2 2 2 2 2 2 2 2 2

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Sibu relative humidity averages
Average relative humidity in Sibu
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 88% 87% 86% 86% 85% 85% 84% 86% 86% 87% 88%

Other monthly averages

UV index Best time to go?

Sibu weather stats

Sibu weather statistics
Hottest month: May 31.2°C 88.2°F
Driest month: June 172mm 6.8ins
Sunniest month: July 6.8hrs
Coldest month: January 29°C 84.2°F
Wettest month: January 404mm 15.9ins
Warmest sea: May 30.2°C 86.4°F
Map showing location of Sibu (2.3, 111.81667) Sibu map pin © Google

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