San Martín de Castañeda Weather in May

May in San Martín de Castañeda typically sees daytime highs of 18°C (64°F) and nighttime lows of 7°C (45°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in San Martín de Castañeda in May

Typically around 15 days of rainfall are expected, averaging 102 mm (4 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in San Martín de Castañeda in May

Daytime highs in San Martín de Castañeda in May reach 18°C (64°F), with nights around 7°C (45°F). The difference between afternoon and evening temperatures is usually noticeable. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in San Martín de Castañeda in May

Enjoy a sunny month with about 261 hours of sunshine, the clear skies make San Martín de Castañeda even more beautiful.

Should you favor a climate that's both dry and comfortably warm, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.