Climate and monthly weather forecast
Cayo Costa, FL

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Weather in January

January, the same as December, in Cayo Costa, Florida, is an agreeable winter month, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 58.8°F (14.9°C). Cayo Costa's January weather reaches an average high of 70°F (21.1°C) and an average low of 58.8°F (14.9°C), making it the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also an agreeable month in Cayo Costa, Florida, with an average temperature fluctuating between 72°F (22.2°C) and 61.3°F (16.3°C). With February's arrival, Cayo Costa's weather records an average high-temperature of a still agreeable 72°F (22.2°C), marking little difference from January's 70°F (21.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a warm month in Cayo Costa, Florida, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 74.3°F (23.5°C). The average high-temperature in March, at a moderately hot 74.3°F (23.5°C), reveals a modest deviation from February's 72°F (22.2°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Cayo Costa, Florida, with an average temperature fluctuating between 70.2°F (21.2°C) and 79.5°F (26.4°C). Cayo Costa notes an average high-temperature of a still moderately hot 79.5°F (26.4°C) in April, hardly diverging from March. Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Cayo Costa, Florida, with an average temperature fluctuating between 74.3°F (23.5°C) and 83.1°F (28.4°C). May's beginning signals an average high-temperature of a still warm 83.1°F (28.4°C), barely different from April's 79.5°F (26.4°C). Weather in May »

Weather in June

June, the first month of the summer in Cayo Costa, is a hot month, with an average temperature ranging between min 79°F (26.1°C) and max 86.2°F (30.1°C). Cayo Costa observes a minor difference in average high-temperatures between May's 83.1°F (28.4°C) and June's 86.2°F (30.1°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Cayo Costa, Florida, with an average temperature varying between 80.4°F (26.9°C) and 87.4°F (30.8°C). As Cayo Costa transitions into July, the average high-temperature stands at a still hot 87.4°F (30.8°C), offering little variation from the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Cayo Costa, is another hot month, with an average temperature varying between 81°F (27.2°C) and 88°F (31.1°C). Cayo Costa notes the warmest temperatures in August, with a high average of 88°F (31.1°C) and a low of 81°F (27.2°C). The heat index value during August is evaluated at a sweltering 102.2°F (39°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Cayo Costa, Florida, with an average temperature varying between 86.7°F (30.4°C) and 79°F (26.1°C). Cayo Costa's September average high-temperature settles at a still hot 86.7°F (30.4°C), showing a near match with the preceding month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Cayo Costa, Florida, with an average temperature ranging between max 83.3°F (28.5°C) and min 73.9°F (23.3°C). The arrival of October brings an average high-temperature of a warm 83.3°F (28.5°C), subtly diverging from September's 86.7°F (30.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Cayo Costa, is another warm month, with temperature in the range of an average low of 67.5°F (19.7°C) and an average high of 77.5°F (25.3°C). November signifies a gentle decline in Cayo Costa's average high-temperature, easing from a moderately hot 83.3°F (28.5°C) in October to a still warm 77.5°F (25.3°C). Weather in November »

Weather in December

December, the first month of the winter in Cayo Costa, is still a warm month, with an average temperature varying between 63.9°F (17.7°C) and 73.9°F (23.3°C). The average high-temperature during December registers at a still warm 73.9°F (23.3°C), closely corresponding to the preceding month. Weather in December »
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Frequently asked questions

What is the coldest time of year in Cayo Costa?

Cayo Costa, Florida, experiences its average lowest temperatures in January, reaching a peak of 70°F (21.1°C) and a minimum of 58.8°F (14.9°C).

How many days does it rain in Cayo Costa?

Throughout the year, in Cayo Costa, there are 122 rainfall days, and 8.98" (228mm) of precipitation is accumulated.

What are the months with the lowest UV index in Cayo Costa?

January and February, with an average maximum UV index of 5, are months with the lowest UV index in Cayo Costa.

What is the least humid month in Cayo Costa?

The least humid month is March, with an average relative humidity of 72%.

What is the driest month in Cayo Costa?

March is the month with the least rainfall. Rain falls for 5.7 days and accumulates 0.16" (4mm) of precipitation.

When is Daylight Saving Time (DST) in Cayo Costa?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cayo Costa, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What month has the most sunshine in Cayo Costa?

With an average of 11.1h of sunshine, May has the most sunshine of the year in Cayo Costa.

When is the highest UV index in Cayo Costa?

The months with the highest UV index in Cayo Costa, Florida, are May through September, with an average maximum UV index of 7.

When are the longest days in Cayo Costa?

The month with the longest days in Cayo Costa is June, with an average of 13h and 48min of daylight.

What part of the year is the hottest in Cayo Costa?

In Cayo Costa, temperatures reach their average annual highs in August, measuring 88°F (31.1°C) and a minimum average of 81°F (27.2°C).

What is the wettest month in Cayo Costa?

The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 1.93" (49mm) of precipitation.

What is the most humid month in Cayo Costa?

The most humid month is December, with an average relative humidity of 77%.

What is the month with the shortest days in Cayo Costa?

The month with the shortest days is December, with an average of 10h and 30min of daylight.

What is the month with the least sunshine in Cayo Costa?

With an average of 6.7h of sunshine, December has the least sunshine of the year in Cayo Costa, Florida.

Average pressure
Cayo Costa, FL

Average pressure - Cayo Costa, FL

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed
Cayo Costa, FL

Average wind speed - Cayo Costa, FL

The windiest months (with the highest average wind speed) are October and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average rainfall
Cayo Costa, FL

Average rainfall - Cayo Costa, FL

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is March (0.16").

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Average rainfall days
Cayo Costa, FL

Average rainfall days - Cayo Costa, FL

The month with the highest number of rainy days is September (19.5 days).
The month with the least rainy days is February (4.1 days).

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Average daylight / Average sunshine
Cayo Costa, FL

Average daylight / Average sunshine - Cayo Costa, FL

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days
Cayo Costa, FL

Average sunshine days - Cayo Costa, FL

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is September (7.2 days).

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Average UV index
Cayo Costa, FL

Average UV index - Cayo Costa, FL

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).

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Average visibility
Cayo Costa, FL

Average visibility - Cayo Costa, FL

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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Cayo Costa, Florida, USA

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