The highest day temperature in April 2023 was 71°F. The lowest night temperature was 39°F. The average values for day and night temperatures during April were 61.9°F и 48.3°F respectivly.

The average sea surface temperature in April 2023 for Diano Marina was 59.4°F. The maximum and minimum values were 57.4°F and 62.2°F respectively.

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

Precipitation total in April for Diano Marina is 1.6 in.

The average wind speed in April is 7.8 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 Diano Marina in April is 9.6 hours.