The highest day temperature in April 2025 was 96°F. The lowest night temperature was 78°F. The average values for day and night temperatures during April were 91.3°F и 81.0°F respectivly.

The average sea surface temperature in April 2025 for Chumphon was 90.8°F. The maximum and minimum values were 89.2°F and 92.8°F respectively.

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

Precipitation total in April for Chumphon is 3.0 in.

The average wind speed in April is 5.4 mph. It makes April the most windless month of the year for Chumphon.

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 Chumphon in April is 9.0 hours.