When to go · San Isidro de El General

San Isidro de El General in September

Avoid month. Listed as a month to avoid: Sep–Oct (rainy season, higher flood risk).

Key facts

Verdict: Avoid
Temperature: 30°C (86°F)86°F (30°C) / 22°C (72°F)72°F (22°C); average high / low
Rain days: 13
Crowds: Low; Costa Rica overall
Prices: Low; Costa Rica overall

Plan around it

Verdict

AvoidBest and avoid months for San Isidro de El General

Listed as a month to avoid: Sep–Oct (rainy season, higher flood risk).

September is rated avoid. These months rate higher:

Long-term averages

San Isidro de El GeneralHighs around 30 °C (86 °F), lows around 22 °C (72 °F), rain on about 13 daysHighs around 86 °F (30 °C), lows around 72 °F (22 °C), rain on about 13 days

Costa Rica overall: Wettest on the Pacific; driest on the Caribbean — switch sides.

Weather, crowds and prices for any two months in San Isidro de El General, side by side.

First month

Second month

September: Listed as a month to avoid: Sep–Oct (rainy season, higher flood risk).

January: Inside San Isidro de El General's best window: Dec–Apr (dry season, cooler temps).

San Isidro de El General: figures are long-term averages from this guide, not a forecast.