The highest day temperature in May 2024 was 72°F. The lowest night temperature was 56°F. The average values for day and night temperatures during May were 68.7°F и 59.9°F respectivly.

The average sea surface temperature in May 2024 for Chula Vista was 64.2°F. The maximum and minimum values were 62.2°F and 66.0°F respectively.

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

Precipitation total in May for Chula Vista is 0.1 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 6.7 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 May is 10.8 hours.