When to go · San Isidro de El General
San Isidro de El General in December
Great month. Inside San Isidro de El General's best window: Dec–Apr (dry season, cooler temps).
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 19°C (66°F)66°F (19°C)
- average high / low
- Rain days
- 8
- Crowds
- High
- Costa Rica overall
- Prices
- High
- Costa Rica overall
Verdict
Inside San Isidro de El General's best window: Dec–Apr (dry season, cooler temps).
Is another month better than December?
No other month rates higher than December for San Isidro de El General in this guide.
Weather in December
- San Isidro de El GeneralHighs around 27 °C (81 °F), lows around 19 °C (66 °F), rain on about 8 daysHighs around 81 °F (27 °C), lows around 66 °F (19 °C), rain on about 8 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Christmas big impact
25 Dec · Costa Rica
Peak season with the New Year week.
Crowds and prices
- Crowds · Costa Rica overall
- High
- Prices · Costa Rica overall
- High
Costa Rica overall: Dry season returns; Christmas–New Year sells out — book months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in San Isidro de El General, side by side.
Verdict
Dec: Great
Jan: Great
Daytime high
Dec: 27 °C (81 °F)81 °F (27 °C)
Jan: 27 °C (81 °F)81 °F (27 °C)
Night low
Dec: 19 °C (66 °F)66 °F (19 °C)
Jan: 18 °C (64 °F)64 °F (18 °C)
Rain days
Dec: 8
Jan: 8
Crowds
Dec: High
Jan: High
Prices
Dec: High
Jan: High
Festivals listed
Dec: 1
Jan: 0
December: Inside San Isidro de El General's best window: Dec–Apr (dry season, cooler temps).
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.
What to pack
Nothing unusual for the weather this month.