The highest day temperature in March 2025 was 102°F. The lowest night temperature was 66°F. The average values for day and night temperatures during March were 91.1°F и 71.2°F respectivly.

The average sea surface temperature in March 2025 for Guanaja was 85.8°F. The maximum and minimum values were 85.2°F and 86.6°F respectively.

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

Precipitation total in March for Guanaja is 3.5 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 14.4 mph.

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 Guanaja in March is 8.7 hours.