San Isidro Weather in March

San Isidro in March sees high temperatures, with highs around 26°C (79°F) and overnight lows of 18°C (64°F). Rainfall is fairly high at around 100 mm (3.9 in) on average, so pack waterproofs just in case.

Rainfall in San Isidro in March

You can typically expect 9 days of rain this month, averaging around 100 mm (3.9 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in San Isidro in March

March in San Isidro sees highs of 26°C (79°F) and lows of 18°C (64°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in San Isidro in March

With approximately 220 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For San Isidro itself, January, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.