July weather forecast
California, USA

July in California is characterized by the full embrace of summer, with hot temperatures across the state. Coastal regions like Los Angeles and San Francisco maintain a more moderate climate due to the proximity of the Pacific Ocean, with temperatures ranging from 70°F (21.1°C) to 80°F (26.7°C). These areas often experience summer fog, a distinct feature that can provide a cooling effect.

Inland areas and the Sierra Nevada mountains, such as Mammoth Lakes, see temperatures ranging from 50°F (10°C) to 60°F (15.6°C). The weather is warm, and the landscapes are free from snow, making it a popular time for outdoor recreation.

The desert regions in the east, including Death Valley, reach their peak temperatures in July. It's common to see temperatures soaring above 100°F (37.8°C), making it one of the hottest months of the year. Death Valley, in particular, holds the record for the hottest location in the world.

Rainfall is nearly nonexistent in July, with dry conditions prevailing across the state. The northern regions may see occasional, minimal precipitation, but for the most part, California remains dry during this month.

Comparing July to June, the summer heat intensifies, especially in the desert regions. Coastal areas remain relatively moderate due to the influence of the Pacific Ocean, while inland and mountainous regions continue to warm. The scarcity of rain and the prevalence of summer fog in certain coastal areas are defining features of California's weather in July. The state's diverse climate leads to a variety of weather experiences, from the temperate coasts to the sweltering deserts, making July a vibrant and dynamic month.

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• Los Angeles - July »
  Consequently, July carries the signature of the peak summer months in Los Angeles with predominantly clear skies and lesser winds. In Los Angeles in July, during 2.6 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.
• San Francisco - July »
  The months with the least rainfall in San Francisco are July through September Rain falls for 2.3 days and accumulates 0.08" (2mm) of rain. The months with the least rainfall in San Francisco are July through September Rain falls for 2.3 days and accumulates 0.08" (2mm) of rain.
• San Diego - July »
  In San Diego, during July, the rain falls for 5.4 days and regularly aggregates up to 0.51" (13mm) of precipitation. The months with the most sunshine in San Diego are July and August, with an average of 11.9h of sunshine.
• San Jose - July »
  San Jose's warmest month, July, generally records average temperatures ranging from a high of 82°F (27.8°C) to a low of 55.2°F (12.9°C). The months with the lowest humidity in San Jose are July and September, with an average relative humidity of 60%.
• Sacramento - July »
  On the first day of July sunrise is at 5:45 am and sunset at 8:34 pm. July stands out as Sacramento's warmest month, with an average high-temperature of 94.6°F (34.8°C) and a low-temperature of 59.2°F (15.1°C).
• Fresno - July »
  July is the least humid month in Fresno, with an average relative humidity of 28%. July, recognised by an average high temperature of 99.7°F (37.6°C) and a low of 67.3°F (19.6°C), is Fresno's warmest month.
• Long Beach - July »
  The months with the warmest seawater in Long Beach are July and August, with an average ocean temperature of 67.8°F (19.9°C). The months with the most sunshine in Long Beach are July and August, with an average of 12h of sunshine.
• Oakland - July »
  The month with the most sunshine in Oakland is July, with an average of 11.9h of sunshine. July is the only month when rain does not fall in Oakland, California.
• Bakersfield - July »
  In Bakersfield during July, the rain falls for 1.8 days and regularly aggregates up to 0.16" (4mm) of precipitation. The warmest period in Bakersfield tends to be July, when average temperatures fluctuate between a high of 96.6°F (35.9°C) and a low of 64.9°F (18.3°C).
• Anaheim - July »
  On the first day of July in Anaheim sunrise is at 5:44 am and sunset at 8:06 pm. July and August, with an average of 12h of sunshine, are months with the most sunshine in Anaheim, California.
• Santa Ana - July »
  On the first day of July in Santa Ana sunrise is at 5:44 am and sunset at 8:06 pm. July and August, with an average of 12h of sunshine, are months with the most sunshine in Santa Ana, California.
• Riverside - July »
  July and August, with an average maximum UV index of 7, are months with the highest UV index in Riverside, California. The months with the highest UV index in Riverside, California, are July and August, with an average maximum UV index of 7.