Best Time to Visit Thousand Islands National Park (Mallorytown Landing)

    Month-by-month guide to visiting Thousand Islands National Park (Mallorytown Landing). Compare temperatures, rainfall, and safari conditions across all 12 months. View the full Thousand Islands National Park (Mallorytown Landing) page for wildlife, lodges, and more.

    Best months:
    April
    May
    June
    July
    August
    September
    Jan
    Good-4.66°C84mm
    Feb
    Good-4.24°C72.2mm
    Mar
    Good1.18°C82.2mm
    Apr
    Great6.9°C89.6mm
    May
    Great13.51°C72.3mm
    Jun
    Great19.05°C85mm
    Jul
    Great22.16°C127.1mm
    Aug
    Great21.3°C116mm
    Sep
    Great17.54°C72.7mm
    Oct
    Good11.57°C96.1mm
    Nov
    Good5.01°C76.2mm
    Dec
    Good-0.23°C98mm
    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.