Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average sea temperature in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
In the transition from February to March, Rio del Mar reports an average high-temperature of a still mild 60.4°F (15.8°C), indicating a close resemblance to the prior month. Rio del Mar experiences a consistent average temperature of 45.9°F (7.7°C) throughout the nights in March.Humidity
The most humid month is March, with an average relative humidity of 75%.Rainfall
In March, in Rio del Mar, the rain falls for 13.4 days. Throughout March, 2.48" (63mm) of precipitation is accumulated. In Rio del Mar, during the entire year, the rain falls for 77.9 days and collects up to 14.45" (367mm) of precipitation.Ocean temperature
In Rio del Mar, the average seawater temperature in March is 54.5°F (12.5°C).Note: Danger awaits those who swim in 54.5°F (12.5°C) without protection. Falling below 50°F (10°C) means intense cold shock and hyperventilation.
Daylight
The average length of the day in March in Rio del Mar is 11h and 59min.On the first day of the month, sunrise is at 6:37 am and sunset at 6:02 pm PST. On the last day of March, sunrise is at 6:53 am and sunset at 7:29 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
The average sunshine in March in Rio del Mar is 7.6h.UV index
In Rio del Mar, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 4 during March translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures in Rio del Mar?
What is the most humid month in Rio del Mar?
What is the average humidity in March in Rio del Mar?
How much does it rain in Rio del Mar in March?
What is the ocean temperature in March in Rio del Mar?
How many hours of daylight does Rio del Mar have in March?
What time are sunrise and sunset in March in Rio del Mar?
When does Daylight Saving Time (DST) start in March in Rio del Mar?
How many hours of sunshine does Rio del Mar have in March?
What is the UV index intensity in March in Rio del Mar?
Average temperature in March
Rio del Mar, CA
- Average high temperature in March: 60.4°F
The warmest months (with the highest average high temperature) are August and September (73°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in March: 45.9°F
The month with the highest average low temperature is September (55.2°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure in March
Rio del Mar, CA
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).
Average wind speed in March
Rio del Mar, CA
- Average wind speed in March: 7mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in March
Rio del Mar, CA
- Average humidity in March: 75%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (68%).
Average rainfall in March
Rio del Mar, CA
- Average rainfall in March: 2.48"
The wettest month (with the highest rainfall) is December (2.8").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in March
Rio del Mar, CA
- Average rainfall days in March: 13.4 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (1.2 days).
Average sea temperature in March
Rio del Mar, CA
- Average sea temperature in March: 54.5°F
The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).
Average daylight in March /
Average sunshine in March
Rio del Mar, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 7h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in March
Rio del Mar, CA
- Average sunshine days in March: 16.4 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (16.4 days).
Average UV index in March
Rio del Mar, CA
- Average UV index in March: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February and November (UV index 3).
Average cloud cover in March
Rio del Mar, CA
- Average cloud cover in March: 38
The month with the most cloud cover is March (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 15).
Average visibility in March
Rio del Mar, 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).
Rio del Mar, California, USA
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