Climate and monthly weather forecast
Vega Alta, PR

Weather in January

January, the same as December, is another warm winter month in Vega Alta, Puerto Rico, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 73.6°F (23.1°C). With an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 73.6°F (23.1°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another warm month in Vega Alta, Puerto Rico, with temperature in the range of an average low of 73.4°F (23°C) and an average high of 80.2°F (26.8°C). In Vega Alta, the average high-temperature in February is practically the same as in January - a still warm 80.2°F (26.8°C). Weather in February »

Weather in March

The first month of the spring, March, is also a moderately hot month in Vega Alta, Puerto Rico, with an average temperature varying between 80.2°F (26.8°C) and 73°F (22.8°C). In March, the average high-temperature remains the same as in February - a still warm 80.2°F (26.8°C). Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Vega Alta, Puerto Rico, with an average temperature ranging between max 81.1°F (27.3°C) and min 74.3°F (23.5°C). In April, the average high-temperature is practically the same as in March - a still moderately hot 81.1°F (27.3°C). Weather in April »

Weather in May

May, the last month of the spring in Vega Alta, is another warm month, with an average temperature fluctuating between 82.6°F (28.1°C) and 75.7°F (24.3°C). In Vega Alta, the average high-temperature in May is almost the same as in April - a still moderately hot 82.6°F (28.1°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Vega Alta, Puerto Rico, with an average temperature varying between 84.2°F (29°C) and 77.5°F (25.3°C). In June, the average high-temperature is almost the same as in May - a still moderately hot 84.2°F (29°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Vega Alta, Puerto Rico, with an average temperature ranging between min 78.3°F (25.7°C) and max 84.7°F (29.3°C). In Vega Alta, the average high-temperature in July is almost the same as in June - a still warm 84.7°F (29.3°C). Weather in July »

Weather in August

August, the last month of the summer in Vega Alta, is another warm month, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 78.4°F (25.8°C). With an average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 78.4°F (25.8°C), August is the warmest month. In August, the average heat index is evaluated at a torrid 96.8°F (36°C). Weather in August »

Weather in September

September, the first month of the autumn in Vega Alta, is still a warm month, with an average temperature ranging between max 85.1°F (29.5°C) and min 78.4°F (25.8°C). In September, the average high-temperature is relatively the same as in August - a still warm 85.1°F (29.5°C). Weather in September »

Weather in October

October, like September, in Vega Alta, Puerto Rico, is another warm autumn month, with temperature in the range of an average low of 78.4°F (25.8°C) and an average high of 84.7°F (29.3°C). In October, the average high-temperature is relatively the same as in September - a still warm 84.7°F (29.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Vega Alta, Puerto Rico, with an average temperature fluctuating between 83.1°F (28.4°C) and 76.6°F (24.8°C). In Vega Alta, the average high-temperature in November is almost the same as in October - a still warm 83.1°F (28.4°C). Weather in November »

Weather in December

December, the first month of the winter in Vega Alta, is still a warm month, with an average temperature ranging between max 81°F (27.2°C) and min 75.2°F (24°C). In December, the average high-temperature is practically the same as in November - a still warm 81°F (27.2°C). Weather in December »
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FAQ

What is the coldest month in Vega Alta?

The coldest month in Vega Alta is January, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 73.6°F (23.1°C).

How many days does it rain in Vega Alta?

In Vega Alta, Puerto Rico, during the entire year, the rain falls for 223.5 days and collects up to 27.95" (710mm) of precipitation.

What are the months with the lowest UV index in Vega Alta?

The months with the lowest UV index are January through April and December, with an average maximum UV index of 6.

What is the driest month in Vega Alta?

February is the month with the least rainfall in Vega Alta. Rain falls for 14.2 days and accumulates 0.94" (24mm) of precipitation.

What is the least humid month in Vega Alta?

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

What is the most humid month in Vega Alta?

May through July and November, with an average relative humidity of 79%, are most humid months in Vega Alta.

What are the months with the most sunshine in Vega Alta?

The months with the most sunshine are May and June, with an average of 10.8h of sunshine.

What are the months with the highest UV index in Vega Alta?

The months with the highest UV index in Vega Alta, Puerto Rico, are May through November, with an average maximum UV index of 7.

When are the longest days in Vega Alta?

June has the longest days of the year in Vega Alta, Puerto Rico, with an average of 13h and 13min of daylight.

What is the warmest month in Vega Alta?

The warmest month in Vega Alta, Puerto Rico, is August, with an average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 78.4°F (25.8°C).

What is the wettest month in Vega Alta?

The month with the most rainfall in Vega Alta is October, when the rain falls for 24 days and typically aggregates up to 3.82" (97mm) of precipitation.

What is the month with the least sunshine in Vega Alta?

With an average of 6.7h of sunshine, November has the least sunshine of the year in Vega Alta.

What is the month with the shortest days in Vega Alta?

December has the shortest days of the year in Vega Alta, Puerto Rico, with an average of 11h and 3min of daylight.

Is there Daylight Saving Time (DST) in Vega Alta?

Vega Alta, Puerto Rico, does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.

Average temperature
Vega Alta, PR

Average temperature - Vega Alta, PR

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).

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
Vega Alta, PR

Average pressure - Vega Alta, PR

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
Vega Alta, PR

Average wind speed - Vega Alta, PR

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
Vega Alta, PR

Average humidity - Vega Alta, PR

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
Vega Alta, PR

Average rainfall - Vega Alta, PR

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
Vega Alta, PR

Average rainfall days - Vega Alta, PR

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 / Average sunshine
Vega Alta, PR

Average daylight / Average sunshine - Vega Alta, PR

The month with the longest days is June (Average daylight: 13h and 13min).
The month with the shortest days is December (Average daylight: 11h 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
Vega Alta, PR

Average sunshine days - Vega Alta, PR

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
Vega Alta, PR

Average UV index - Vega Alta, PR

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 visibility
Vega Alta, PR

Average visibility - Vega Alta, PR

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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