Climate and monthly weather forecast
Hormigueros, PR

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The climate of Hormigueros

Located within the confine of Puerto Rico, Hormigueros graces visitors and inhabitants with a tropical monsoon climate, labeled as Am in Köppen climate classification. Throughout the year, it witnesses copious amounts of rainfall. The temperature varies moderately from 73.4°F (23°C) to 85.8°F (29.9°C), maintaining a warm ambiance.

Amidst the months, the temperature dips to its lowest at 73.4°F (23°C) in February while August invites the highest heat with 85.8°F (29.9°C). The average monthly relative humidity lies in a narrow bracket between 74% and 78%, hinting at a consistently humid condition. A noticeable fluctuation in rainfall is a significant feature of Hormigueros weather, touching 3.58" (91mm) in September and dipping to its lowest in January with 0.67" (17mm).

Witnessing a unique aspect of Hormigueros weather, the daylight hours vary subtly from 11.1 hours to 13.2 hours. Maximum sunlight shows itself in May, intensifying to 13.2 hours while the sun hides a bit in December showing up for just 11.1 hours. Similarly, sunshine hours experience a significant shift from 10.7 hours in May to 7.1 hours in November.

The best time to visit Hormigueros

The most admirable time to explore the beauty of Hormigueros is from May to July. These periods register the peak of sunlight up to 11.2 hours. Besides, the temperature maintains a favorable balance from 83.8°F (28.8°C) to 85.5°F (29.7°C), offering pleasant and welcoming conditions for outdoor activities and exploration. Moreover, the UV Index around this period is considered to have a high score of 7, making it beneficial for sunbathers and beach lovers.

The worst time to visit Hormigueros

Planning a trip to Hormigueros might disappoint during the September-October interval. These months record the highest downpour measuring between 3.39" (86mm) and 3.58" (91mm) which may disrupt outdoor activities. Furthermore, relative humidity escalates to about 77%, which could cause certain discomfort.

Spring weather in Hormigueros

Spring in Hormigueros, comprising March, April, and May, brings a generous amount of daylight from 12.1 hours to 13.2 hours. The temperature remains comfortable, ascending from 81.5°F (27.5°C) to 83.8°F (28.8°C). However, the rainfall does see a considerable increase, shifting from 1.5" (38mm) to 2.56" (65mm).

Summer weather in Hormigueros

The summer season in Hormigueros, marking June to August, experiences a substantial level of precipitation. In particular, rainfall peaks to its highest in August at 3.39" (86mm). The temperature sustains its warmth nudging from 85.5°F (29.7°C) to 85.8°F (29.9°C). The sunlight enhances extensively in this period, gracing with a maximum of 13.2 hours in June.

Autumn weather in Hormigueros

Autumn in Hormigueros progresses with high rainfall. The volume of precipitation numbers from 3.58" (91mm) in September to 3.03" (77mm) in October, and finally calming to 2.64" (67mm) in November. Simultaneously, the temperature gently leans down from 85.6°F (29.8°C) to 83.8°F (28.8°C). Daylight hours also lessen, receding from 12.2 hours in September to 11.3 hours in November.

Winter weather in Hormigueros

Winter in Hormigueros, from December to February, witnesses rainfall from 1.26" (32mm) to 1.5" (38mm). The feel of chill is absent as the temperature remains in the warmer spectrum, journeying from 82.8°F (28.2°C) to 81.5°F (27.5°C). The length of daylight oscillates between 11.1 hours to 11.6 hours during this period.

Weather in January

In Hormigueros, the launch of the year brings modest weather alterations. When compared to December, less sunshine is recorded in January, resulting in slightly darker winter days. Simultaneously, conditions feel a bit cooler as the month unfolds; however, significant temperature shifts might be imperceivable. Weather in January »

Weather in February

Switching to February, Hormigueros residents experience an almost mirror reflection of January's weather. The month still holds its cool charm, accompanied by approximately the same rainfall levels. The number of daylight hours begins to creep up, promising brighter days ahead. Weather in February »

Weather in March

As March takes center stage, the variations start to become more discernible. Hormigueros' weather starts to exhibit its tropical characteristics more profoundly. Slightly more sunshine and gradually warming temperatures bring a rejoice to locals and visitors alike. Weather in March »

Weather in April

April in Hormigueros holds the balance between the retreat of moderate weather and the advent of the approaching summer months. Warming trends become apparent, making beach outings more enticing. Notably, days become longer this month, with daylight reaching 12.6 hours. Weather in April »

Weather in May

May signifies the prelude to the summer season in Hormigueros. In line with the summer onset, the volume of rainfall increases significantly. Temperatures elevate consistently, with the evening breezes becoming warmer. Meanwhile the daylight hours expand, seeing 13 hours of the sun a day. Weather in May »

Weather in June

June serves as the official proclamation of summer in Hormigueros. The temperatures nudge upwards, hitting comfortable highs and lows. The daylight and sunshine reach an annual peak, fulfilling the true essence of summer. Alongside the warmer climate, rainfall amounts and frequency hold stable. Weather in June »

Weather in July

The summer season remains in full swing in Hormigueros during July. As expected, maximum annual temperatures are reached this month. The tropical downpours continue to nourish the verdant landscape of Hormigueros, with little change in rainfall patterns. Weather in July »

Weather in August

In August, the weather in Hormigueros holds steady, maintaining its summer imprint. Paralleling the consistent weather, daylight hours begin to recede slowly. Rainfall fluctuates slightly, generally sustaining the summer pattern of regular, brief showers. Weather in August »

Weather in September

As summer draws to a close, September presents a slight dip in temperatures. With the declining daylight hours, Hormigueros eases out of the summer schedule. A steady decrease in rainfall suggests the onset of the drier months ahead. Weather in September »

Weather in October

October, in Hormigueros, is synonymous with cooler evenings and fewer daylight hours. The departure from the summer weather pattern continues with diminishing rainfall. The winds and cloud cover hover, indicating the arrival of the cooler months. Weather in October »

Weather in November

November further embraces the transition into cooler months in Hormigueros. The declining temperatures and shortened daylight hours set the tone for winter's imminent arrival. Concurrently, rainfall reports outline the broader winter forecast. Weather in November »

Weather in December

December in Hormigueros ushers in cooler weather and serves as the curtain call to the year. The diminishing sunlight hours and coolest average temperatures reaffirm the end-of-year calendar. Winter light rainfall routine resumes, rounding out the year's weather cycle. Weather in December »
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Hormigueros's temperature records reveal January as the coldest month, marked by average highs of 81.3°F (27.4°C) and lows of 73.8°F (23.2°C).

What is the driest month?

January is the month with the least rainfall. Rain falls for 13.5 days and accumulates 0.67" (17mm) of precipitation.

How much does it rain?

In Hormigueros, during the entire year, the rain falls for 235 days and collects up to 25.55" (649mm) of precipitation.

What is the month with the lowest UV index?

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

What is the least humid month in Hormigueros?

The least humid month is March, with an average relative humidity of 74%.

What are the months with the highest UV index?

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

When are the longest days?

The month with the longest days in Hormigueros is June, with an average of 13h and 12min of daylight.

What month has the most sunshine?

With an average of 11.2h of sunshine, June has the most sunshine of the year.

What is the warmest month?

August stands out as Hormigueros's warmest month, with temperatures ranging between an average high of 85.8°F (29.9°C) and a low of 78.8°F (26°C).

What is the wettest month?

The month with the most rainfall is September, when the rain falls for 21.7 days and typically aggregates up to 3.58" (91mm) of precipitation.

What is the most humid month?

With an average relative humidity of 78%, November is the most humid month in Hormigueros.

What is the month with the least sunshine?

The month with the least sunshine is November, with an average of 7.1h of sunshine.

What is the month with the shortest days?

With an average of 11h and 6min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST)?

Hormigueros does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.

Average temperature
Hormigueros, PR

Average temperature - Hormigueros, PR

The warmest month (with the highest average high temperature) is August (85.8°F).
The month with the lowest average high temperature is January (81.3°F).

The months with the highest average low temperature are July and August (78.8°F).
The coldest month (with the lowest average low temperature) is February (73.4°F).

Average pressure
Hormigueros, PR

Average pressure - Hormigueros, PR

The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is October (29.89"Hg).

Average wind speed
Hormigueros, PR

Average wind speed - Hormigueros, PR

The windiest month (with the highest average wind speed) is July (8.7mph).
The calmest months (with the lowest average wind speed) are October and November (7mph).

Average humidity
Hormigueros, PR

Average humidity - Hormigueros, PR

The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is March (74%).

Average rainfall
Hormigueros, PR

Average rainfall - Hormigueros, PR

The wettest month (with the highest rainfall) is September (3.58").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days
Hormigueros, PR

Average rainfall days - Hormigueros, PR

The month with the highest number of rainy days is May (24.3 days).
The month with the least rainy days is January (13.5 days).

Average daylight / Average sunshine
Hormigueros, PR

Average daylight / Average sunshine - Hormigueros, 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 12min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).

Average sunshine days
Hormigueros, PR

Average sunshine days - Hormigueros, PR

The month with the most sunshine days is January (13.5 days).
The month with the least sunshine days is May (4.7 days).

Average UV index
Hormigueros, PR

Average UV index - Hormigueros, PR

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

Average cloud cover
Hormigueros, PR

Average cloud cover - Hormigueros, PR

The month with the most cloud cover is May (Cloud cover 28).
The months with the least cloud cover are January, February and December (Cloud cover 20).

Average visibility
Hormigueros, PR

Average visibility - Hormigueros, 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).

Hormigueros, Puerto Rico, USA

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