March weather forecastVentura, CA

March
Weather in March
Ventura's March weather marks a distinct transition from winter to more Spring-like conditions. A noticeable shift towards sunnier conditions pervades, with the sunlight hours extending each day. Rainfall is slightly less, yet days when light showers accentuate the nurturing ambiance of spring can be observed often. The city starts cascading into vibrant colors, with the shift from chilling winds to calming breezes offering a refreshing contrast to winter rigidity.Temperature
The arrival of March sees an average high-temperature of a comfortable 61°F (16.1°C), hardly diverging from February's 59°F (15°C). March brings Ventura a consistent average low-temperature of 50.7°F (10.4°C).Humidity
In Ventura, California, the average relative humidity in March is 64%.Rainfall
In Ventura, in March, during 6 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, there are 47.8 rainfall days, and 6.97" (177mm) of precipitation is accumulated.Ocean temperature
In Ventura, the average seawater temperature in March is 56.8°F (13.8°C).Note: Swimming in 56.8°F (13.8°C) can be lethal. Merely spending a few minutes in 55.4°F (13°C) waters feels harsh, and venturing below 50°F (10°C) might disrupt breathing control and bring about cold shock, contingent on individual resilience.
Daylight
The average length of the day in March is 12h and 0min.On the first day of March in Ventura, sunrise is at 6:24 am and sunset at 5:53 pm PST. On the last day of the month, sunrise is at 6:44 am and sunset at 7:17 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.
Sunshine
In Ventura, the average sunshine in March is 8.9h.UV index
The average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: During March, 4 as the daily maximum UV index converts into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Ventura, CA
- Average high temperature in March: 61°F
The warmest months (with the highest average high temperature) are August and September (74.3°F).
The month with the lowest average high temperature is February (59°F).
- Average low temperature in March: 50.7°F
The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure in March
Ventura, CA
- Average pressure in March: 30.05"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).
Average wind speed in March
Ventura, CA
- Average wind speed in March: 7mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity in March
Ventura, CA
- Average humidity in March: 64%
The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is November (56%).
Average rainfall in March
Ventura, CA
- Average rainfall in March: 1.18"
The wettest month (with the highest rainfall) is January (1.34").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in March
Ventura, CA
- Average rainfall days in March: 6 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is August (2.1 days).
Average sea temperature in March
Ventura, CA
- Average sea temperature in March: 56.8°F
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 in March /
Average sunshine in March
Ventura, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in March: 8h and 54min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in March
Ventura, CA
- Average sunshine days in March: 23.3 days
The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (20.4 days).
Average UV index in March
Ventura, CA
- Average UV index in March: 4
The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in March
Ventura, CA
- Average cloud cover in March: 22
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in March
Ventura, CA
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





