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Blacktown Weather in December
Blacktown in December averages 28°C (82°F) during the day and 16°C (61°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Blacktown in December
Historically, December sees about 10 days of rain, with a monthly average of 68 mm (2.7 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Blacktown in December
December is one of the better months to visit Blacktown. Expect 28°C (82°F) during the day and 16°C (61°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 16°C (61°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 Blacktown in December
Expect a lot of sunshine this month, with about 257 hours of sun. These sunny conditions add to the overall experience.If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Blacktown.
Blacktown Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
28°C (82°F)
Chance of Rain
33%
Precipitation
68 mm (2.7 in)
Rainy days
10 days
Humidity
58% *
Sunshine
257 hours *
Percentage Sunshine
55% *
* Data from: Sydney, Australia (32 KM, 20 Miles).
Blacktown Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blacktown - and find the best time to visit.
Best Places in Australia in December
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Blacktown in December
Warm but pleasant conditions in Blacktown in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Blacktown in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Blacktown 3-Day Forecast
More climate data for Blacktown
Temperature Rainfall Sunshine Humidity
See the full Blacktown climate overview or explore weather in Australia.
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Where to go in December - average daytime high across popular destinations.
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