The highest day temperature in May 2023 was 99°F. The lowest night temperature was 78°F. The average values for day and night temperatures during May were 92.4°F и 79.5°F respectivly.

The average sea surface temperature in May 2023 for Medan was 90.5°F. The maximum and minimum values were 89.4°F and 91.4°F respectively.

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

Precipitation total in May for Medan is 4.2 in.

The average wind speed in May is 4.3 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 Medan in May is 7.4 hours.