Best Time to Visit Parque Nacional San Guillermo

    Month-by-month guide to visiting Parque Nacional San Guillermo. Compare temperatures, rainfall, and safari conditions across all 12 months. View the full Parque Nacional San Guillermo page for wildlife, lodges, and more.

    Best months:
    January
    February
    March
    April
    May
    June
    July
    August
    September
    October
    November
    December
    Jan
    Great11.39°C40mm
    Feb
    Excellent10.95°C17.9mm
    Mar
    Excellent10.52°C9.8mm
    Apr
    Excellent6.07°C12mm
    May
    Excellent2.34°C11.2mm
    Jun
    Great-1.81°C21.7mm
    Jul
    Excellent-2.62°C4.1mm
    Aug
    Excellent-0.77°C7.7mm
    Sep
    Excellent2.41°C4.2mm
    Oct
    Excellent6°C6.5mm
    Nov
    Excellent9.22°C7.4mm
    Dec
    Excellent11.11°C15.6mm
    Great (4-5)
    Good (3)
    Poor (1-2)
    Best month

    Conditions are based on historical weather data from Open-Meteo and wildlife sighting records from GBIF and iNaturalist. Actual conditions may vary by year.