The highest day temperature in March 2025 was 90°F. The lowest night temperature was 68°F. The average values for day and night temperatures during March were 85.8°F и 72.7°F respectivly.

The average sea surface temperature in March 2025 for Mayaguez was 85.0°F. The maximum and minimum values were 84.2°F and 85.6°F respectively.

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

Precipitation total in March for Mayaguez is 3.1 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 8.2 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 Mayaguez in March is 7.5 hours.