Ventura
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Ventura, CA

A view of the city of Ventura in California from atop the Grant Park, with a distant calm Pacific ocean and clear skies
A view of the city of Ventura in California from atop the Grant Park, with a distant calm Pacific ocean and clear skies
January, the same as December, is another enjoyable winter month in Ventura, California, with average temperature ranging between min 45°F (7.2°C) and max 66°F (18.9°C). In Ventura, the average high-temperature remains equal as in December - a still comfortable 66°F (18.9°C). Weather in January »
The last month of the winter, February, is also an enjoyable month in Ventura, California, with average temperature fluctuating between 46.9°F (8.3°C) and 66°F (18.9°C). In Ventura, the average high-temperature in February remains the same as in January - a still comfortable 66°F (18.9°C). Weather in February »

March, the first month of the spring, in Ventura, is also an enjoyable month, with average temperature varying between 48°F (8.9°C) and 64.9°F (18.3°C). The coldest month is March, with an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 48°F (8.9°C). Weather in March »

April in Ventura, California, is an agreeable spring month, with average temperature fluctuating between 50°F (10°C) and 68°F (20°C). In April, the average high-temperature is almost the same as in March - an agreeable 68°F (20°C). Weather in April »

The last month of the spring, May, is also an agreeable month in Ventura, California, with average temperature varying between 53.1°F (11.7°C) and 68°F (20°C). In Ventura, the average high-temperature remains the same as in April - a still pleasant 68°F (20°C). Weather in May »

June, the first month of the summer, in Ventura, is still a pleasant month, with average temperature varying between 55.9°F (13.3°C) and 70°F (21.1°C). In Ventura, California, the average high-temperature is practically the same as in May - a still pleasant 70°F (21.1°C). Weather in June »

July, the same as June, in Ventura, California, is another pleasant summer month, with average temperature fluctuating between 59°F (15°C) and 73°F (22.8°C). In July, the average high-temperature is almost the same as in June - a still agreeable 73°F (22.8°C). Weather in July »

August, the last month of the summer, in Ventura, is a warm month, with average temperature ranging between max 73.9°F (23.3°C) and min 60.1°F (15.6°C). August and September, with an average high-temperature of 73.9°F (23.3°C), are the warmest months. Weather in August »

September, the first month of the autumn, in Ventura, is also a moderately hot month, with average temperature varying between 73.9°F (23.3°C) and 59°F (15°C). The warmest months are August and September, with an average high-temperature of 73.9°F (23.3°C). Weather in September »

October, like September, is an agreeable autumn month in Ventura, California, with average temperature varying between 73°F (22.8°C) and 55°F (12.8°C). In Ventura, California, the average high-temperature in October is relatively the same as in September - a pleasant 73°F (22.8°C). Weather in October »

November, the last month of the autumn, in Ventura, is another pleasant month, with average temperature fluctuating between 70°F (21.1°C) and 48.9°F (9.4°C). In Ventura, the average high-temperature in November is almost the same as in October - a still pleasant 70°F (21.1°C). Weather in November »

The first month of the winter, December, is also an enjoyable month in Ventura, California, with average temperature fluctuating between 45°F (7.2°C) and 66°F (18.9°C). In Ventura, the average high-temperature in December is relatively the same as in November - a comfortable 66°F (18.9°C). Weather in December »

What is the coldest month in Ventura?

The coldest month is March, with an average high-temperature of 64.9°F (18.3°C) and an average low-temperature of 48°F (8.9°C).

What month is the ocean coldest in Ventura?

April is the month with the coldest seawater in Ventura, California, with an average ocean temperature of 56.7°F (13.7°C). Swimming in 56.7°F (13.7°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

When are the longest days in Ventura?

June has the longest days of the year in Ventura, with an average of 14.4h of daylight.

What is the warmest month in Ventura?

Warmest months are August and September, with an average high-temperature of 73.9°F (23.3°C).

What month is the ocean warmest in Ventura?

August is the month with the warmest seawater in Ventura, with an average ocean temperature of 64°F (17.8°C). For most, swimming in 64°F (17.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the month with the shortest days in Ventura?

With an average of 9.9h of daylight, December has the shortest days of the year in Ventura.
Average sea temperature - Ventura, CA

The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).

Average daylight - Ventura, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).