Chino Hills (CA) Temperature by Month
Chino Hills, California, United States of America has an average annual maximum temperature of 26°C (79°F), ranging from 19°C (66°F) in December to 34°C (93°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Chino Hills Monthly Temperatures
Depending on the time of the year, temperatures range from very warm to pleasant in Chino Hills. At night, minimum temperatures range from 17°C (63°F) in August to 6°C (43°F) in December.
The chart below illustrates the average maximum day and minimum night temperatures in Chino Hills by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. August, the warmest month of the year, receives 351 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Chino Hills vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Chino Hills vs World: Temperature Compared
Chino Hills's average annual maximum temperature is 26°C (79°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Chino Hills this rarely lasts long on the ground.
For more on Chino Hills's weather — including monthly rainfall, sunshine hours, and humidity — visit our Chino Hills climate page.
