Castle Hill weather in December (New South Wales, Australia)
Looking to travel to Castle Hill in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In Castle Hill the weather in December is generally perfect, with high temperatures and moderate rainfall. December is a summer month. Throughout the daytime, temperatures often hover around 28°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 17°C.
Castle Hill in December usually receives moderate rainfall, averaging around 63 mm for the month. Rain is expected on roughly 10 days.
The days are predominantly sunny, with an estimated total of around 257 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
So this is a great month to visit if you prefer dry days with pleasant temperatures. January, March, April, May, August, September, October, November and December typically offer the most optimal weather. In contrast, February, June and July tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Castle Hill climate page with graphs.
Castle Hill, monthly averages in December
Min Temperature
17°C
Max Temperature
28°C
Chance of Rain
34%
Precipitation
63 mm
Rainy days
10 days
Humidity
58% *
Sunshine
257 hours *
Percentage Sunshine
55% *
Where to go in Australia in December
Find out more about the weather in Australia in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Castle Hill in December?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Castle Hill.
Our site offers climate and forecast data for every country in the world. Are you going to Australia? On this website you can find historical weather averages for many cities in Australia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
