The highest day temperature in April 2025 was 95°F. The lowest night temperature was 63°F. The average values for day and night temperatures during April were 89.9°F и 69.4°F respectivly.

The average sea surface temperature in April 2025 for San Patricio was 77.2°F. The maximum and minimum values were 70.4°F and 85.6°F respectively.

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

Precipitation total in April for San Patricio is 0.0 in. It makes april one of the least rainy months of the year.

The average wind speed in April is 4.8 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 San Patricio in April is 11.4 hours.