La Merced Weather in September

Thinking of visiting La Merced in September? Expect pleasant temperatures reaching 21°C (70°F) during the day, dropping to 11°C (52°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in La Merced in September

Looking at the last 30 years, the data shows about 8 days with rain, averaging 130 mm (5.1 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in La Merced in September

Daytime temperatures in La Merced reach 21°C (70°F) in September, dropping to 11°C (52°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

For La Merced itself, June, July and August 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.