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
The coldest period tends to be March, when average temperatures fluctuate between a high of 78.4°F (25.8°C) and a low of 75.7°F (24.3°C).Humidity
January through March, October through December, with an average relative humidity of 75%, are the least humid months.Rainfall
In Culebra, in March, during 18.2 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. Throughout the year, there are 253.1 rainfall days, and 33.27" (845mm) of precipitation is accumulated.Ocean temperature
In March, the average ocean temperature is 79°F (26.1°C).Note: Surface water temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are seen as ideal and highly pleasant for extended enjoyment in all water activities.
Daylight
In Culebra, the average length of the day in March is 12h and 3min.On the first day of March in Culebra, sunrise is at 6:39 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 6:34 pm AST.
Sunshine
The average sunshine in March is 8.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Culebra are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In March, the maximum UV index of 7 suggests this advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Watch out! Sand and water enhance the UV exposure you receive.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average March temperature?
What are the least humid months?
What is the average humidity in March?
How many days does it rain in March?
What is the ocean temperature in March in Culebra?
How many hours of daylight does Culebra have in March?
When is the sunrise / sunset in March?
How long on average sun shines in March?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in March?
Average temperature in March
Culebra, PR
- Average high temperature in March: 78.4°F
The warmest month (with the highest average high temperature) is September (84°F).
The month with the lowest average high temperature is March (78.4°F).
- Average low temperature in March: 75.7°F
The month with the highest average low temperature is October (81.5°F).
The coldest month (with the lowest average low temperature) is March (75.7°F).
Average pressure in March
Culebra, PR
- Average pressure in March: 30.01"Hg
The months with the highest atmospheric pressure are January and February (30.02"Hg).
The months with the lowest atmospheric pressure are October and November (29.91"Hg).
Average wind speed in March
Culebra, PR
- Average wind speed in March: 13.5mph
The windiest month (with the highest average wind speed) is July (15mph).
The calmest month (with the lowest average wind speed) is October (11.1mph).
Average humidity in March
Culebra, PR
- Average humidity in March: 75%
The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are January, February, March, October, November and December (75%).
Average rainfall in March
Culebra, PR
- Average rainfall in March: 1.85"
The wettest month (with the highest rainfall) is September (4.45").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in March
Culebra, PR
- Average rainfall days in March: 18.2 days
The month with the highest number of rainy days is November (25.5 days).
The months with the least rainy days are February, March and June (18.2 days).
Average sea temperature in March
Culebra, PR
- Average sea temperature in March: 78.9°F
The best month for swimming (with the highest average sea temperature) is September (84.9°F).
The coldest month (with the lowest average sea temperature) is February (78.7°F).
Average daylight in March /
Average sunshine in March
Culebra, PR
- Average daylight in March: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in March: 8h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).
Average sunshine days in March
Culebra, PR
- Average sunshine days in March: 7.3 days
The months with the most sunshine days are March and April (7.3 days).
The month with the least sunshine days is November (2.4 days).
Average UV index in March
Culebra, PR
- Average UV index in March: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in March
Culebra, PR
- Average cloud cover in March: 35
The months with the most cloud cover are May and July (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 33).
Average visibility in March
Culebra, PR
- 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).
Culebra, Puerto Rico, USA
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