The highest day temperature in March 2025 was 75°F. The lowest night temperature was 45°F. The average values for day and night temperatures during March were 62.1°F и 53.9°F respectivly.

The average sea surface temperature in March 2025 for Chula Vista was 59.1°F. The maximum and minimum values were 58.0°F and 60.8°F respectively.

You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in March for Chula Vista is 0.8 in. It makes march the most rainy month of the year.

The average wind speed in March is 7.0 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 Chula Vista in March is 6.9 hours.