Glen Waverley Weather in December

Glen Waverley in December sees high daytime temperatures of 24°C (75°F) and nighttime lows of 12°C (54°F). Rainfall is fairly high this month at around 70 mm (2.8 in), so pack a rain jacket to stay dry.

Rainfall in Glen Waverley in December

Historically, December sees about 9 days of rain, with a monthly average of 70 mm (2.8 in). 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 Glen Waverley in December

Glen Waverley in December has excellent weather. Days reach 24°C (75°F) and nights cool to 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 12°C (54°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.

Sunshine in Glen Waverley in December

The month enjoys around 265 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Glen Waverley in December

Wind speeds average 3 m/s (6 knots) during December. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in December

The water is 16°C (61°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Glen Waverley.