The highest day temperature in February 2026 was 95°F. The lowest night temperature was 43°F. The average values for day and night temperatures during February were 73.9°F и 54.0°F respectivly.

The average sea surface temperature in February 2026 for Irvine was 62.8°F. The maximum and minimum values were 60.8°F and 64.4°F respectively.

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

Precipitation total in February for Irvine is 0.7 in. It makes february the most rainy month of the year.

The average wind speed in February is 5.5 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 Irvine in February is 8.0 hours.