March weather forecast
Retalhuleu, Guatemala

March comes with an unmistakable hint of summer heat and rainfall returns to January’s average of 50mm (1.97"). This month represents a transitional phase, bridging the divide between the drier start of the year and the forthcoming torrents of the summer season. This mild increase in rainfall coupled with the intensifying heat, serves as a precursor to the imminent wet period. As March moves towards April, the increasing daylight hours, along with the yearly high temperature of 32°C (89.6°F), paints a picture of the approaching summer spell.

Temperature

With the onset of March, the average high-temperature in Retalhuleu stands at a still tropical 31°C (87.8°F), in line with the previous month's conditions. During March, Retalhuleu's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a moderately hot 26°C (78.8°F).

Rainfall

During March, Retalhuleu regularly aggregates up to 50mm (1.97") of precipitation. During the entire year, Retalhuleu aggregates up to 2530mm (99.61") of precipitation.

Daylight

In Retalhuleu, the average length of the day in March is 12h and 4min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:14. On the last day of March, sunrise is at 06:02 and sunset at 18:18 CST.