Tarzana (CA) Weather & Climate: Best Time to Visit

In Tarzana, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 34°C (93°F) in August. In December, the coolest month of the year, temperatures drop to a pleasant 19°C (66°F).

At night, temperatures range from around 17°C (63°F) in August to 6°C (43°F) in December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Tarzana tends toward drier weather patterns, receiving approximately 293 mm (12 in) of rain per year. Tarzana can be quite wet during January, receiving approximately 66 mm (2.6 in) of precipitation over 5 rainy days.

In contrast, during the driest month (August), you will experience much drier conditions, with 0.1 mm (0 in) of precipitation spread across 0 rainy days days. For more details, please visit our Tarzana Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Tarzana can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 12.1 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 7.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Tarzana.

The city experiences its highest humidity in May, reaching 73%. In November, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year