The highest day temperature in March 2026 was 94°F. The lowest night temperature was 76°F. The average values for day and night temperatures during March were 90.7°F и 78.4°F respectivly.

The average sea surface temperature in March 2026 for Surabaya was 87.9°F. The maximum and minimum values were 86.6°F and 89.6°F respectively.

Most of the days in March are cloudy but you can also expect sunny or gloomy days.

Precipitation total in March for Surabaya is 6.8 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 5.3 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 Surabaya in March is 6.7 hours.