Pismo Beach (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pismo Beach.
Climate overview of Pismo Beach
The climate in Pismo Beach, California, United States of America, is remarkably consistent, with temperatures year-round averaging 21°C (70°F). The warmest month is September at 24°C (75°F), and the coolest is December at 18°C (64°F).
The city has a relatively dry climate, receiving around 310 mm (12 in) of rainfall per year. It does experience a distinct dry season from April to November. December is the wettest month and August the driest. July is the sunniest month, averaging 11.7 hours of sunshine per day.
Pismo Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pismo Beach — and find the best time to visit.
Monthly Temperature in Pismo Beach
In Pismo Beach temperatures are generally consistent throughout the year. On average, daytime temperatures range from a comfortable 24°C (75°F) in September to a moderate 18°C (64°F) in December.
Nighttime temperatures range from 13°C (55°F) in September to 6°C (43°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Pismo Beach
Pismo Beach tends toward drier weather patterns, receiving approximately 310 mm (12 in) of rain per year. The seasons in Pismo Beach bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 75 mm (3 in) of precipitation. This rainfall is distributed across 8 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 0.1 mm (0 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Pismo Beach Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Pismo Beach
In Pismo Beach, summer days are longer and more sunny, with daily sunshine hours peaking at 11.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 6.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Pismo Beach
Frequently asked questions about the climate in Pismo Beach
What is the best time to visit Pismo Beach?
April, May, June, July, August, September, October and November typically offer the most optimal weather in Pismo Beach. In contrast, January, February, March and December tend to have less optimal conditions. Pismo Beach has a distinct dry season from April to November.
What temperatures can I expect in Pismo Beach?
Daytime highs range from 18°C (64°F) in December to 24°C (75°F) in September. Nighttime lows range from 6°C (43°F) to 13°C (55°F). Temperatures stay relatively stable year-round.
How much rain does Pismo Beach get?
Annual rainfall is around 310 mm (12 in). December is the wettest month with 75 mm (3 in), while August is the driest with 0.1 mm (0 in).
How sunny is Pismo Beach?
Pismo Beach receives around 3,187 hours of sunshine per year. July is the sunniest month with 352 hours, while January is the cloudiest with just 208 hours. Overall, Pismo Beach enjoys abundant sunshine.
Pismo Beach 3-Day Forecast
Pismo Beach (CA) 3-Day Forecast
Pismo Beach on the map
Pismo Beach is highlighted — select any city to see its climate.
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