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February Weather in California, United States

Last updated: June 24, 2025

In February, the average temperature in California, United States hovers around 1°C (35°F), but be prepared for extremes, with minimums plummeting to -24°C (-10°F) and maximums soaring to 24°C (75°F). Expect 60 mm (2.4 in) of precipitation spread over approximately 8 days, contributing to a steady humidity level of 78%. Stay prepared for a range of weather conditions!

February Temperature in California

In February in California, the average temperature is 1°C (35°F). Maximum temperatures can reach 24°C (75°F), while minimums can drop as low as -24°C (-10°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

February Weather in California: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in California, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In California, February typically has an average temperature of 1°C (35°F), with highs reaching up to 24°C (75°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec323547546676807672584539
Data source: Temperature data for California generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in California

In California in February, the total precipitation amount is 60 mm (2.4 in) spread over the course of 8 days.

February Precipitation Trends in California

The chart displays monthly precipitation patterns in California, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In California, February typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6860114124176113115106611075638
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in California

In California in February, humidity is 78%. With an average temperature of 1°C (35°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and the cold air pierce through your clothing, creating a biting chill that can quickly dampen the spirit for traveling.

February Average Humidity in California

This chart illustrates the average monthly humidity levels in California, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in California is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in California

In California in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in California.

Maximum UV Index Levels in California for February

The chart shows the monthly maximum UV Index (UVI) for California in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in California typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: California February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How February Weather in California Compares to Other Months

Weather in California varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in California, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in California, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)68 mm (2.7 inches)80%moderate
February Weather1°C (35°F)60 mm (2.4 inches)78%moderate
March Weather8°C (47°F)114 mm (4.5 inches)75%high
April Weather12°C (55°F)124 mm (4.9 inches)77%very high
May Weather19°C (67°F)175 mm (6.9 inches)82%very high
June Weather25°C (77°F)113 mm (4.4 inches)83%extreme
July Weather26°C (80°F)115 mm (4.5 inches)81%extreme
August Weather25°C (77°F)106 mm (4.2 inches)78%very high
September Weather22°C (73°F)61 mm (2.4 inches)72%very high
October Weather14°C (58°F)107 mm (4.2 inches)72%high
November Weather7°C (45°F)56 mm (2.2 inches)84%moderate
December Weather4°C (39°F)38 mm (1.5 inches)86%moderate

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