The highest day temperature in March 2026 was 93°F. The lowest night temperature was 66°F. The average values for day and night temperatures during March were 84.5°F и 71.5°F respectivly.

The average sea surface temperature in March 2026 for Puerto Barrios was 85.8°F. The maximum and minimum values were 83.8°F and 88.2°F respectively.

Most of the days in March are cloudy but you can also expect sunny or gloomy days.

Precipitation total in March for Puerto Barrios is 2.2 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 6.2 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 Puerto Barrios in March is 5.3 hours.