March weather forecast
Rincon, PR

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A tall and white lighthouse in the scenic palm trees and well-done field lawns in the Rincon City within the Puerto Rico Harbor
A tall and white lighthouse in the scenic palm trees and well-done field lawns in the Rincon City within the Puerto Rico Harbor

Weather in March

March, marking the advent of spring, brings noticeable changes to the Rincon, Puerto Rico, climate profile. Even with the escalation in rainfall to 1.81" (46mm), outdoor activities hardly take a hit given the hastening warmth. Rising temperatures accompany more daylight, crossing the 12-hour mark for the first time in the year. In contrast to the previous month, March encounters an uptake in windy conditions, with a 10% increase observed in the wind speed. Despite the slight changes in the weather scheme, the tropical charm of Rincon, Puerto Rico continues to flourish, casting a vibrant panorama.

Temperature

With average high temperatures of 80.2°F (26.8°C) and lows of 74.3°F (23.5°C), March is the coldest month.

Humidity

The least humid month is March, with an average relative humidity of 75%.

Rainfall

In March, the rain falls for 17.7 days. Throughout March, 1.81" (46mm) of precipitation is accumulated. Throughout the year, there are 235.5 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Ocean temperature

In March, the average ocean temperature is 79.3°F (26.3°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

In Rincon, the average length of the day in March is 12h and 3min.
On the first day of the month, sunrise is at 6:47 am and sunset at 6:35 pm. On the last day of March, in Rincon, sunrise is at 6:23 am and sunset at 6:42 pm AST.

Sunshine

The average sunshine in March in Rincon is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Rincon. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In March, the maximum UV index of 7 transforms into these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be wary! Reflections from sand and water make UV radiation more intense.
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Frequently asked questions

What are the coldest months in Rincon?

March, with average temperatures reaching a high of 80.2°F (26.8°C) and a low of 74.3°F (23.5°C), is the coldest month.

What is the usual temperature for Rincon in March?

The high-temperature in Rincon during March is 80.2°F (26.8°C) and the low-temperature is 74.3°F (23.5°C).

What is the least humid month in Rincon?

The least humid month in Rincon is March, with an average relative humidity of 75%.

What is the average humidity in March in Rincon?

The average relative humidity in March in Rincon is 75%.

How much does it rain in Rincon in March?

In Rincon, in March, it is raining for 17.7 days, with typically 1.81" (46mm) of accumulated precipitation.

What is the ocean temperature in March in Rincon?

In Rincon, in March, the average water temperature is 79.3°F (26.3°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Rincon have in March?

In March, the average day length in Rincon is 12h and 3min.

What time are sunrise and sunset in March in Rincon?

In March, on the first day of the month, sunrise is at 6:47 am and sunset at 6:35 pm. On the last day of the month, in Rincon, Puerto Rico, sunrise is at 6:23 am and sunset at 6:42 pm AST.

How long on average sun shines in March in Rincon?

The average sunshine duration in March in Rincon is 8.6h.

When is the highest UV index in Rincon?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Rincon.

What are the months with the lowest UV index in Rincon?

The months with the lowest UV index in Rincon are January through December, with an average maximum UV index of 7.

What is the UV index reading in March in Rincon?

The average daily maximum UV index in March is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in March
Rincon, PR

Average temperature in March - Rincon, PR
  • Average high temperature in March: 80.2°F

The warmest month (with the highest average high temperature) is September (84.9°F).
The month with the lowest average high temperature is March (80.2°F).

  • Average low temperature in March: 74.3°F

The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is March (74.3°F).

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Average pressure in March
Rincon, PR

Average pressure in March - Rincon, PR
  • Average pressure in March: 30"Hg

The month with the highest atmospheric pressure is January (30.02"Hg).
The month with the lowest atmospheric pressure is October (29.9"Hg).

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Average wind speed in March
Rincon, PR

Average wind speed in March - Rincon, PR
  • Average wind speed in March: 10.1mph

The windiest month (with the highest average wind speed) is December (11.2mph).
The calmest month (with the lowest average wind speed) is October (7.7mph).

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Average humidity in March
Rincon, PR

Average humidity in March - Rincon, PR
  • Average humidity in March: 75%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is March (75%).

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Average rainfall in March
Rincon, PR

Average rainfall in March - Rincon, PR
  • Average rainfall in March: 1.81"

The wettest month (with the highest rainfall) is September (3.9").
The driest month (with the least rainfall) is January (0.98").

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Average rainfall days in March
Rincon, PR

Average rainfall days in March - Rincon, PR
  • Average rainfall days in March: 17.7 days

The month with the highest number of rainy days is May (24.5 days).
The month with the least rainy days is February (14.4 days).

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Average sea temperature in March
Rincon, PR

Average sea temperature in March - Rincon, PR
  • Average sea temperature in March: 79.3°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 (79.2°F).

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Average daylight in March /
Average sunshine in March
Rincon, PR

Average daylight in March / Average sunshine in March - Rincon, 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 4min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).

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Average sunshine days in March
Rincon, PR

Average sunshine days in March - Rincon, PR
  • Average sunshine days in March: 9.7 days

The month with the most sunshine days is January (11.5 days).
The month with the least sunshine days is May (5.1 days).

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Average UV index in March
Rincon, PR

Average UV index in March - Rincon, 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).

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Average cloud cover in March
Rincon, PR

Average cloud cover in March - Rincon, PR
  • Average cloud cover in March: 26

The month with the most cloud cover is May (Cloud cover 29).
The months with the least cloud cover are January and February (Cloud cover 21).

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Average visibility in March
Rincon, PR

Average visibility in March - Rincon, 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).

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Rincon, Puerto Rico, USA

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