Hornsby Weather in December

Thinking of visiting Hornsby in December? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 17°C (63°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Hornsby in December

Typically around 10 days of rainfall are expected, averaging 65 mm (2.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Hornsby in December

December is a good time to be in Hornsby. Days are excellent, reaching 27°C (81°F), with nights around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 17°C (63°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 Hornsby in December

The city usually sees around 257 hours of sunlight, indicating many sunny days , a great month for sightseeing.

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