Laguna Hills (CA) Temperature by Month
Laguna Hills in California, United States of America sees moderate seasonal temperature shifts, with daytime highs between 19°C (66°F) in February and 30°C (86°F) in August, averaging 25°C (77°F) annually. Explore the full monthly breakdown below.
Laguna Hills Monthly Temperatures
Laguna Hills experiences balanced seasonal shifts, with noticeable but moderate temperature variations. At night, minimum temperatures range from 17°C (63°F) in August to 8°C (46°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Laguna Hills by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. August, the city's warmest month, sees 351 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Laguna 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
Laguna Hills vs World: Temperature Compared
Laguna Hills's average annual maximum temperature is 25°C (77°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
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 Laguna Hills this rarely lasts long on the ground.
For more on Laguna Hills's weather — including monthly rainfall, sunshine hours, and humidity — visit our Laguna Hills climate page.
