Isalo National Park Weather in December

Thinking of visiting Isalo National Park in December? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 18°C (64°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Isalo National Park in December

You can expect rain on roughly 13 days based on historical data, averaging 106 mm (4.2 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Isalo National Park in December

Daytime temperatures in Isalo National Park reach 27°C (81°F) in December, dropping to 18°C (64°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

For Isalo National Park itself, March, April, May, June, July, August, September, October and November 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.