Climate and monthly weather forecast
Maricao, PR

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The climate of Maricao

Maricao, located in Puerto Rico, USA, presents a predominate Köppen climate classification of Am, categorizing it as Tropical Monsoon region. This particular climate classification can translate into several implications regarding Maricao's weather throughout a typical year. Given its geographical position, the town benefits from a tropical climate, experiencing high temperatures year-round and substantial annual rainfall.

The temperature shows minimal deviation across the entire year, with the maximum average temperature ranging from 81°F (27.2°C) in March to 85.6°F (29.8°C) in July and August. Concurrently, the lowest average temperatures show a similar pattern, fluctuating from 72.1°F (22.3°C) in February and March to 77.7°F (25.4°C) in September and October. Relative humidity remains fairly consistent, between 76% in March and 80% in November. This high humidity level paints a picture of a moist atmosphere year-round.

Rainfall, a crucial variable in the Am climate's definition, portrays Maricao's weather extremes. The town experiences its highest rainfall from 4.37" (111mm) in October to 4.57" (116mm) in May, while the lowest rainfall is recorded from 1.02" (26mm) in January to 1.38" (35mm) in December. Corresponding to the rainfall, days of precipitation also peak from 22.1 in October to 22.7 in May and hit a low between 13.4 days in February and 15 days in December. The wind speed generally ranges from 6.4mph (10.3km/h) in October and November to 9.1mph (14.6km/h) in December.

The best time to visit Maricao

Taking into consideration the climatological dynamics of Maricao, the best time for a visit aligns with periods of significantly lower rainfall and comfortable temperatures. Thus, February and March, which witness lower rainfall, ranging from 1.02" (26mm) to 1.14" (29mm), and average temperatures of 72.1°F (22.3°C) to 81.1°F (27.3°C), emerges as an ideal choice for tourists. The town experiences wind speeds moderately between 8.3mph (13.4km/h) to 8.8mph (14.2km/h), making these months even more suitable for outdoor activities.

The worst time to visit Maricao

On the contrary, tourists might prefer to avoid Maricao from May to October since the town experiences its maximum rainfall, peaking at 4.57" (116mm) in May and corresponding to the maximum average number of rainy days. Additionally, high humidity levels during this period intensify the heat, making it uncomfortable for many. These are significant factors to consider, especially for those not accustomed to such conditions.

Spring weather in Maricao

In line with the tropical monsoon climate, spring in Maricao experiences moderately high temperatures from 81°F (27.2°C) to 84°F (28.9°C) and comparatively lower precipitation levels of 1.14" (29mm) to 2.2" (56mm) from March to May. The town witnesses relatively longer daylight hours during spring, ranging from 12.1 hours to 13 hours, providing ample opportunity to explore the region.

Summer weather in Maricao

As expected in a tropical region, the summer months in Maricao from June to August bring the hottest conditions. With temperatures peaking at 85.6°F (29.8°C) and rainfall reaching 3.82" (97mm), the high humidity level during this period marks these months as typically hot and wet. Winds during summer generally upshift, ranging from 7.6mph (12.2km/h) to 8.9mph (14.3km/h).

Autumn weather in Maricao

In the Autumn months from September to November, Maricao witnesses the highest average low temperatures from 75.9°F (24.4°C) to 77.7°F (25.4°C) and significant rainfall amounts ranging from 3.54" (90mm) to 4.49" (114mm). The daylight span decreases from 12.2 hours to 11.3 hours as the season progresses further into the year.

Winter weather in Maricao

Lastly, despite being comparatively cooler, winter in Maricao is still moderately warm with temperatures ranging from 74.3°F (23.5°C) to 81.7°F (27.6°C). Winter brings the least rainfall from 1.02" (26mm) to 1.38" (35mm) from December to February, accompanied by shorter daylight hours from 11.1 hours to 11.6 hours. With cooler temperatures, low rainfall, and less humidity, winters in Maricao are comfortable for residents and tourists alike.

Weather in January

The weather in Maricao, Puerto Rico, starts off the year gently. This month sees relative humidity of 78% and an average UV index of 6. A remarkable characteristic of January is an increased wind gust speed, with top speeds reaching 13mph (20.9km/h). Weather in January »

Weather in February

Throughout February, the temperature lows become slightly less mild compared to January. Visible weather changes include a slight increase in rainfall from 1.02" (26mm) to 1.14" (29mm). Outdoor enthusiasts will appreciate the additional 0.4 hours of daylight, a welcome change from the previous month. Weather in February »

Weather in March

In March, the weather in Maricao, Puerto Rico, witnesses a slight transition from the earlier months. The average rainfall inches up to 2.05" (52mm), a noticeable increase from February’s 1.14" (29mm). Despite increased rainfall, the temperatures continue to remain comfortably high, making it a pleasant month overall. Weather in March »

Weather in April

April brings a qualitative shift in Maricao’s climate dynamics, compared to the preceding month. An increase in temperature is recorded, highlighted by a rise in lowest temperatures to 73.8°F (23.2°C). Staying true to the tropical nature, this month witnesses an incline in the average rainfall, climaxing to 2.2" (56mm). Weather in April »

Weather in May

As the fifth month rolls around, Maricao, Puerto Rico, experiences substantial meteorological variations. May marks a dramatic escalation in rainfall levels, rising to 4.57" (116mm) and exceeding the previous month’s levels. Consequently, the month records a sharp upward climb in the number of rainy days. Weather in May »

Weather in June

June introduces Maricao to the peak summer season, with a distinct atmospheric composition. The highest temperature touches a balmy 84°F (28.9°C), making June one of the hottest months of the year. Despite a slight decline in total rainfall, the days with rainfall remain relatively constant. Weather in June »

Weather in July

During July, the weather in Maricao, Puerto Rico, settles into a distinctive seasonal pattern. The temperature rises further, and lows notching up to 77.4°F (25.2°C), indicating the heat of mid-summer. This month exhibits a remarkable peak in rainfall, amounting to 3.43" (87mm). Weather in July »

Weather in August

August in Maricao looks slightly wetter compared to the previous month, with rainfall surging to 3.82" (97mm). This augments the frequency of rainy days and more cloud cover, slightly dimming the prolonged daylight hours. However, the temperatures persist on the higher end of the scale, maintaining the tropical ambiance. Weather in August »

Weather in September

September ushers autumn in Maricao, Puerto Rico, characterized by a slight escalation of weather extremities. The month is distinguished by the most rainfall all year, a hefty 4.49" (114mm), significantly higher than the preceding month. Weather in September »

Weather in October

In October, the autumnal grip over Maricao’s weather persists, though the severity of rainfall reduces to 4.37" (111mm). Consistent with the previous month, the weather displays a remarkable consistency in terms of temperature, humidity, and sunshine hours. Weather in October »

Weather in November

November brings a subtle cooling effect to Maricao, Puerto Rico, as the weather begins to transition towards the year end. What immediately stands out this month is the daylight hours. They decrease to 11.3 hours from 11.7 hours in October. Weather in November »

Weather in December

The last month of the year, December, demonstrates a mild mellowing across Maricao’s climatic landscape. Even though temperatures remain high enough to facilitate outdoor adventures, lows decrease somewhat to 74.3°F (23.5°C), setting the stage for the months ahead. Weather in December »
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Frequently asked questions

What is the driest month in Maricao?

The month with the least rainfall is January, when the rain falls for 14.6 days and typically collects 1.02" (26mm) of precipitation.

How much does it rain in Maricao?

In Maricao, during the entire year, the rain falls for 225.3 days and collects up to 35.04" (890mm) of precipitation.

When is the lowest UV index in Maricao?

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

What are the coldest months in Maricao?

March brings the lowest temperatures, with an average high of 81°F (27.2°C) and an average low of 72.1°F (22.3°C).

What is the least humid month in Maricao?

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

What are the months with the highest UV index in Maricao?

April through November, with an average maximum UV index of 7, are months with the highest UV index in Maricao.

What is the wettest month in Maricao?

The month with the most rainfall is May, when the rain falls for 22.7 days and typically aggregates up to 4.57" (116mm) of precipitation.

When are the longest days in Maricao?

With an average of 13h and 12min of daylight, June has the longest days of the year in Maricao.

What month has the most sunshine in Maricao?

With an average of 11h of sunshine, June has the most sunshine of the year in Maricao.

What part of the year is the hottest in Maricao?

Maricao's peak temperatures tend to occur in July and August, with an average high-temperature of 85.6°F (29.8°C).

What is the most humid month in Maricao?

The most humid month is November, with an average relative humidity of 80%.

What is the month with the least sunshine in Maricao?

With an average of 6.9h of sunshine, November has the least sunshine of the year in Maricao, Puerto Rico.

What is the month with the shortest days in Maricao?

The month with the shortest days in Maricao is December, with an average of 11h and 6min of daylight.

Is there Daylight Saving Time (DST) in Maricao?

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

Average temperature
Maricao, PR

Average temperature - Maricao, PR

The warmest months (with the highest average high temperature) are July and August (85.6°F).
The month with the lowest average high temperature is March (81°F).

The months with the highest average low temperature are September and October (77.7°F).
The coldest months (with the lowest average low temperature) are February and March (72.1°F).

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Average pressure
Maricao, PR

Average pressure - Maricao, PR

The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is October (29.9"Hg).

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Average wind speed
Maricao, PR

Average wind speed - Maricao, PR

The windiest month (with the highest average wind speed) is December (9.1mph).
The calmest month (with the lowest average wind speed) is October (6.4mph).

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Average rainfall
Maricao, PR

Average rainfall - Maricao, PR

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days
Maricao, PR

Average rainfall days - Maricao, PR

The month with the highest number of rainy days is May (22.7 days).
The month with the least rainy days is February (13.4 days).

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Average daylight / Average sunshine
Maricao, PR

Average daylight / Average sunshine - Maricao, PR

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).

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).

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Average sunshine days
Maricao, PR

Average sunshine days - Maricao, PR

The month with the most sunshine days is January (13.1 days).
The months with the least sunshine days are October and November (6.5 days).

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Average UV index
Maricao, PR

Average UV index - Maricao, PR

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

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Average cloud cover
Maricao, PR

Average cloud cover - Maricao, PR

The month with the most cloud cover is May (Cloud cover 30).
The months with the least cloud cover are January, February, September and December (Cloud cover 23).

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Average visibility
Maricao, PR

Average visibility - Maricao, 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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Maricao, Puerto Rico, USA

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