Castle Hill Climate by Month
The temperature in Castle Hill varies moderately throughout the year.
The temperatures shift from warm
to pleasant.
It receives a moderate amount of precipitation.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The climate in Castle Hill experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a comfortable 29°C in January to a pleasant 19°C in July. Nighttime temperatures can drop, with averages reaching 6°C in July.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, Castle Hill has a moderate amount of precipitation, averaging 726 mm of rainfall annually. The seasons in Castle Hill, bring significant changes in precipitation. The wettest month, February, receives high rainfall, with an average of 100 mm of precipitation. This rainfall is distributed across 12 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 37 mm over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Castle Hill enjoys sunny spells year-round. December sees up to 8.6 hours of daily sunshine, perfect for a sunny trip. May, the least sunny month, still offers a generous 6.0 hours of sun despite this cloudier time of the year.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is low throughout the year in Castle Hill.
Relative humidity over the year
The best time of year to visit Castle Hill in Australia
During the months of April, May, August, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
January has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is July with an average maximum temperature of 19°C.
February tops the wettest month list with 100 mm of rainfall.
July is the driest month with 37 mm of precipitation.
December is the sunniest month with an average of 257 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
