Our weather and climate analysis offers a detailed understanding of average weather patterns for locations across the globe. Derived from 26 years of historical simulated weather data from ECMWF, it provides valuable insights into typical weather conditions, including air temperature, humidity, precipitation, cloud cover and wind. It is important to note the data is not observational, but rather derived from climate reanalysis.
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United States > Los Angeles, CA > Overview
Discover if upcoming months are expected to be warmer, colder, wetter, or drier than average
What is the best time to visit Los Angeles to enjoy the optimal weather conditions?
This quick reference weather table contains a summary of the annual climate trends in Los Angeles. It contains key metrics, including average monthly high & low temperatures, rainfall, humidity and UV index. The data is presented on a monthly basis, allowing you to see how each these weather components change throughout the year.
Los Angeles's long-term climate patterns earn these Weather Badges.
Explore the most extreme weather events in Los Angeles over the past 26 years, including record highs and lows for temperatures, rainfall, and wind speeds. This data is sourced from the latest ERA5 reanalysis model spanning 2000 to 2025.
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Weather guides, climate insights, and travel planning stories that talk about Los Angeles.
Los Angeles is characterized by a stable climate featuring warm summers and mild winters, resulting in a comfortable environment for the majority of the year. The annual thermal profile is consistent, with the average temperature varying by only 9.2°C (16.6°F) between the seasonal extremes. During the warmest month, the average daily high reaches 26.9°C (80.4°F), while the heat is generally contained, rarely exceeding 30.5°C (86.9°F). Conversely, the region avoids freezing conditions, as temperatures rarely fall below 6.2°C (43.2°F), maintaining an average daily low of 9.3°C (48.7°F) during the coldest month.
Abundant sunshine dominates the atmospheric conditions, peaking at 376.8 hours during the sunniest month. Due to clear skies, the solar intensity is significant; the average peak UV Index is 10.3 during the height of summer. Despite the sunshine, the atmosphere remains pleasant rather than stifling, with comfortable humidity levels recorded 83.2 of the time during the most humid month. Air movement is generally light, with a prevailing breeze from the WSW and gusts that rarely exceed 22.0 km/h (13.6 mph).
WeatherBox data shows that precipitation follows a strict seasonal pattern, alternating between arid summers and distinct wet periods. The driest month sees a negligible average rainfall of 1 mm (0 in), while the wettest month brings an average of 76 mm (3 in). This cycle results in a modest annual precipitation total of 329 mm (13 in). Explore advanced weather charts and detailed statistics for this location on the WeatherBox website.