March weather forecast
Toa Alta, PR

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Weather in March

In March, the weather in Toa Alta steps closer to true tropical conditions. Temperature and humidity progressively rise, while the brightness of the day amplifies due to increasing daylight hours. The breeze becomes mildly cooler, heralding the imminent onset of the summer months. Rainfall, too, witnesses an upswing adding moisture and vibrancy to the surroundings. One of the striking features of March is the significant precipitation at 2.01" (51mm), highlighting the changing weather pattern.

Temperature

As March starts, an average high temperature of a still moderately hot 80.2°F (26.8°C) suggests no significant change from February. A modest dip in temperatures to an average of 73°F (22.8°C) is observed throughout Toa Alta's March nights.

Humidity

The least humid month in Toa Alta is March, with an average relative humidity of 76%.

Rainfall

In Toa Alta, during March, the rain falls for 17 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, in Toa Alta, there are 223.5 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 3min.
On the first day of March, sunrise is at 6:43 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 6:38 pm AST.

Sunshine

The average sunshine in March is 8.5h.

UV index

January through April and December, with an average maximum UV index of 6, are months with the lowest UV index in Toa Alta. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in March translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What is the average March temperature in Toa Alta?

The high-temperature in Toa Alta, Puerto Rico, during March is 80.2°F (26.8°C) and the low-temperature is 73°F (22.8°C).

What is the least humid month in Toa Alta?

With an average relative humidity of 76%, March is the least humid month.

What is the average humidity in March in Toa Alta?

The average relative humidity in March in Toa Alta, Puerto Rico, is 76%.

How much does it rain in Toa Alta in March?

In Toa Alta, Puerto Rico, during March, the rain falls for 17 days and regularly aggregates up to 2.01" (51mm) of precipitation.

How many hours of daylight does Toa Alta have in March?

The average day length in March in Toa Alta is 12h and 3min.

What time are sunrise and sunset in March in Toa Alta?

In March, on the first day of the month, sunrise is at 6:43 am and sunset at 6:31 pm. On the last day of the month, in Toa Alta, Puerto Rico, sunrise is at 6:19 am and sunset at 6:38 pm AST.

How long on average sun shines in March in Toa Alta?

In March, the average sunshine duration in Toa Alta, Puerto Rico, is 8.5h.

When is the lowest UV index in Toa Alta?

January through April and December, with an average maximum UV index of 6, are months with the lowest UV index in Toa Alta, Puerto Rico.

What is the UV index reading in March in Toa Alta?

The average daily maximum UV index in March is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Toa Alta, PR

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

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (79.9°F).

  • Average low temperature in March: 73°F

The months with the highest average low temperature are August, September and October (78.4°F).
The coldest month (with the lowest average low temperature) is March (73°F).

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Average pressure in March
Toa Alta, PR

Average pressure in March - Toa Alta, PR
  • Average pressure in March: 30.01"Hg

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

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Average wind speed in March
Toa Alta, PR

Average wind speed in March - Toa Alta, PR
  • Average wind speed in March: 8.9mph

The windiest month (with the highest average wind speed) is July (10mph).
The calmest month (with the lowest average wind speed) is October (6.8mph).

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Average humidity in March
Toa Alta, PR

Average humidity in March - Toa Alta, PR
  • Average humidity in March: 76%

The months with the highest relative humidity are May, June, July and November (79%).
The month with the lowest relative humidity is March (76%).

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Average rainfall in March
Toa Alta, PR

Average rainfall in March - Toa Alta, PR
  • Average rainfall in March: 2.01"

The wettest month (with the highest rainfall) is October (3.82").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in March
Toa Alta, PR

Average rainfall days in March - Toa Alta, PR
  • Average rainfall days in March: 17 days

The month with the highest number of rainy days is October (24 days).
The months with the least rainy days are January and February (14.2 days).

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Average daylight in March /
Average sunshine in March
Toa Alta, PR

Average daylight in March / Average sunshine in March - Toa Alta, 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 0min).

  • Average sunshine in March: 8h and 3min

The months with the most sunshine are May and June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

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Average sunshine days in March
Toa Alta, PR

Average sunshine days in March - Toa Alta, PR
  • Average sunshine days in March: 8.9 days

The month with the most sunshine days is January (9.8 days).
The months with the least sunshine days are October and November (3.5 days).

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Average UV index in March
Toa Alta, PR

Average UV index in March - Toa Alta, PR
  • Average UV index in March: 6

The months with the highest UV index are May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April and December (UV index 6).

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Average cloud cover in March
Toa Alta, PR

Average cloud cover in March - Toa Alta, PR
  • Average cloud cover in March: 31

The months with the most cloud cover are May, July and November (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 26).

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Average visibility in March
Toa Alta, PR

Average visibility in March - Toa Alta, 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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Toa Alta, Puerto Rico, USA

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