Harahan Weather in December

Harahan in December averages 19°C (66°F) during the day and 10°C (50°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Harahan in December

Historically, December sees about 11 days of rain, with a monthly average of 170 mm (6.7 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Harahan in December

In December, Harahan gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 10°C (50°F). During December, you'll experience the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Harahan in December

The city usually sees around 157 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Harahan in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in December

With water at 22°C (72°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.

If you prefer dry days with pleasant temperatures, October and November typically offer 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.