Huntington Beach (CA) Temperature by Month
The average annual maximum temperature in Huntington Beach, California, United States of America is 22°C (72°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Huntington Beach compares to cities worldwide.
Huntington Beach Monthly Temperatures
Year-round, Huntington Beach experiences a consistently comfortable climate. Maximum daytime temperatures range from a comfortable 26°C (79°F) in September to a pleasant 19°C (66°F) in the coolest month, December. Nighttime temperatures range from 18°C (64°F) in September to 9°C (48°F) in December.
The chart below illustrates the average maximum day and minimum night temperatures in Huntington Beach by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. September, the city's warmest month, averages 290 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Huntington Beach 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.
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Huntington Beach vs World: Temperature Compared
Huntington Beach's average annual maximum temperature is 22°C (72°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.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
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.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Huntington Beach's weather, including monthly rainfall, sunshine hours, and humidity, visit our Huntington Beach climate page.
