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 transition into March shows a subtle variation to a still refreshing 64°F (17.8°C) from February's 62.2°F (16.8°C) in the average high-temperature. During March in Port San Luis, California, the average low-temperature is recorded at a chilly 46.4°F (8°C).Humidity
March is the most humid month in Port San Luis, with an average relative humidity of 69%.Rainfall
March is the month with the most rainfall in Port San Luis, California. Rain falls for 10.5 days and accumulates 2.01" (51mm) of precipitation.Daylight
In March, the average length of the day is 12h and 0min.On the first day of March, sunrise is at 6:31 am and sunset at 5:59 pm PST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:24 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 8.5h.UV index
In Port San Luis, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in March leads to these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the temperature in March in Port San Luis?
What is the most humid month in Port San Luis?
What is the average humidity in March in Port San Luis?
What is the rainiest month in Port San Luis?
How much does it rain in Port San Luis in March?
What is the average length of the day in March in Port San Luis?
What time are sunrise and sunset in March in Port San Luis?
When does Daylight Saving Time (DST) start in March in Port San Luis?
How long on average sun shines in March in Port San Luis?
How high is the UV index in March in Port San Luis?
Average temperature in March
Port San Luis, CA
- Average high temperature in March: 64°F
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (60.3°F).
- Average low temperature in March: 46.4°F
The month with the highest average low temperature is September (60.3°F).
The coldest month (with the lowest average low temperature) is February (45.7°F).
Average pressure in March
Port San Luis, CA
- Average pressure in March: 30.06"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).
Average wind speed in March
Port San Luis, CA
- Average wind speed in March: 6.5mph
The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest months (with the lowest average wind speed) are August and September (5.3mph).
Average humidity in March
Port San Luis, CA
- Average humidity in March: 69%
The month with the highest relative humidity is March (69%).
The months with the lowest relative humidity are September and October (57%).
Average rainfall in March
Port San Luis, CA
- Average rainfall in March: 2.01"
The wettest month (with the highest rainfall) is March (2.01").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in March
Port San Luis, CA
- Average rainfall days in March: 10.5 days
The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.6 days).
Average daylight in March /
Average sunshine in March
Port San Luis, CA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in March: 8h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).
Average sunshine days in March
Port San Luis, CA
- Average sunshine days in March: 19.7 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is February (19.1 days).
Average UV index in March
Port San Luis, CA
- Average UV index in March: 4
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is February (UV index 3).
Average cloud cover in March
Port San Luis, CA
- Average cloud cover in March: 28
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 6).
Average visibility in March
Port San Luis, 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).
Port San Luis, California, USA
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