The highest day temperature in April 2026 was 94°F. The lowest night temperature was 75°F. The average values for day and night temperatures during April were 90.8°F и 78.3°F respectivly.

The average sea surface temperature in April 2026 for Sandakan was 91.5°F. The maximum and minimum values were 89.6°F and 92.6°F respectively.

Most of the days in April are sunny but you can also expect cloudy and gloomy days.

Precipitation total in April for Sandakan is 3.7 in. It makes april the least rainy month of the year.

The average wind speed in April is 5.4 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sandakan in April is 7.7 hours.