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 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
The arrival of March sees an average high-temperature of a comfortable 61.3°F (16.3°C), hardly diverging from February's 59.4°F (15.2°C). Castroville in March experiences a low-temperature average of 44.1°F (6.7°C).Humidity
With an average relative humidity of 75%, March is the most humid month.Rainfall
In Castroville, in March, it is raining for 10.2 days, with typically 0.94" (24mm) of accumulated precipitation. In Castroville, during the entire year, the rain falls for 53.1 days and collects up to 5.35" (136mm) of precipitation.Daylight
The average length of the day in March is 11h and 59min.On the first day of March in Castroville, sunrise is at 6:36 am and sunset at 6:01 pm PST. On the last day of the month, sunrise is at 6:52 am and sunset at 7:28 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 March, the average sunshine is 8.1h.UV index
In Castroville, California, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in March interprets into the following advice:
Take necessary precautions - Defending against sun damage is advocated. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in March?
What is the most humid month?
What is the average humidity in March?
How many days does it rain in March?
How many hours of daylight does Castroville have in March?
When are sunrise and sunset in March?
When does Daylight Saving Time (DST) start in March in Castroville?
How many hours of sunshine does Castroville have in March?
What is the UV index reading in March?
Average temperature in March
Castroville, CA
- Average high temperature in March: 61.3°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (57.6°F).
- Average low temperature in March: 44.1°F
The month with the highest average low temperature is September (54.5°F).
The coldest month (with the lowest average low temperature) is December (43.7°F).
Average pressure in March
Castroville, 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
Castroville, CA
- Average wind speed in March: 6mph
The windiest month (with the highest average wind speed) is May (6.5mph).
The calmest month (with the lowest average wind speed) is September (4.9mph).
Average humidity in March
Castroville, 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 (66%).
Average rainfall in March
Castroville, CA
- Average rainfall in March: 0.94"
The wettest month (with the highest rainfall) is December (1.14").
The driest months (with the least rainfall) are June, July, August and September (0.04").
Average rainfall days in March
Castroville, CA
- Average rainfall days in March: 10.2 days
The month with the highest number of rainy days is March (10.2 days).
The month with the least rainy days is August (0.7 days).
Average daylight in March /
Average sunshine in March
Castroville, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in March
Castroville, CA
- Average sunshine days in March: 20 days
The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (20 days).
Average UV index in March
Castroville, 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, November and December (UV index 3).
Average cloud cover in March
Castroville, CA
- Average cloud cover in March: 33
The month with the most cloud cover is March (Cloud cover 33).
The months with the least cloud cover are July and September (Cloud cover 10).
Average visibility in March
Castroville, 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).
Castroville, California, USA
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