Climate and monthly weather forecast
Fort Myers Beach, FL

Weather in January

January, the same as December, in Fort Myers Beach, Florida, is an agreeable winter month, with an average temperature ranging between max 69.8°F (21°C) and min 59.5°F (15.3°C). January is the coldest month, with an average high-temperature of 69.8°F (21°C) and an average low-temperature of 59.5°F (15.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also an agreeable month in Fort Myers Beach, Florida, with an average temperature varying between 72°F (22.2°C) and 61.5°F (16.4°C). In February, the average high-temperature is practically the same as in January - a still pleasant 72°F (22.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a warm month in Fort Myers Beach, Florida, with an average temperature varying between 64°F (17.8°C) and 74.5°F (23.6°C). In Fort Myers Beach, the average high-temperature in March is almost the same as in February - a moderately hot 74.5°F (23.6°C). Weather in March »

Weather in April

April, like March, in Fort Myers Beach, Florida, is another warm spring month, with temperature in the range of an average low of 70.2°F (21.2°C) and an average high of 79.5°F (26.4°C). In April, the average high-temperature is practically the same as in March - a still moderately hot 79.5°F (26.4°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Fort Myers Beach, Florida, with an average temperature fluctuating between 74.3°F (23.5°C) and 82.9°F (28.3°C). In May, the average high-temperature is relatively the same as in April - a still warm 82.9°F (28.3°C). Weather in May »

Weather in June

June, the first month of the summer in Fort Myers Beach, is a hot month, with an average temperature fluctuating between 86°F (30°C) and 79°F (26.1°C). In Fort Myers Beach, Florida, the average high-temperature in June is essentially the same as in May - a tropical 86°F (30°C). Weather in June »

Weather in July

July, the same as June, in Fort Myers Beach, Florida, is another tropical summer month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 80.4°F (26.9°C). In Fort Myers Beach, Florida, the average high-temperature in July is essentially the same as in June - a still tropical 87.4°F (30.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Fort Myers Beach, Florida, with temperature in the range of an average low of 81.1°F (27.3°C) and an average high of 88°F (31.1°C). The warmest month is August, with an average high-temperature of 88°F (31.1°C) and an average low-temperature of 81.1°F (27.3°C). The average heat index in August is evaluated at a torrid 102.2°F (39°C). Weather in August »

Weather in September

September, the first month of the autumn in Fort Myers Beach, is still a tropical month, with an average temperature varying between 86.5°F (30.3°C) and 79.2°F (26.2°C). In September, the average high-temperature is relatively the same as in August - a still tropical 86.5°F (30.3°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Fort Myers Beach, Florida, with temperature in the range of an average low of 74.3°F (23.5°C) and an average high of 82.9°F (28.3°C). In Fort Myers Beach, the average high-temperature in October is relatively the same as in September - a moderately hot 82.9°F (28.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Fort Myers Beach, Florida, with an average temperature fluctuating between 67.8°F (19.9°C) and 77.5°F (25.3°C). In November, the average high-temperature slightly decreases from 82.9°F (28.3°C) in October to a still moderately hot 77.5°F (25.3°C). Weather in November »

Weather in December

December, the first month of the winter in Fort Myers Beach, is still a warm month, with an average temperature varying between 73.9°F (23.3°C) and 64.2°F (17.9°C). In December, the average high-temperature is almost the same as in November - a still moderately hot 73.9°F (23.3°C). Weather in December »
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FAQ

What is the coldest month in Fort Myers Beach?

January is the coldest month in Fort Myers Beach, with an average high-temperature of 69.8°F (21°C) and an average low-temperature of 59.5°F (15.3°C).

How many days does it rain in Fort Myers Beach?

In Fort Myers Beach, Florida, during the entire year, the rain falls for 190.9 days and collects up to 41.73" (1060mm) of precipitation.

What are the months with the coldest ocean in Fort Myers Beach?

January and February, with an average ocean temperature of 66.7°F (19.3°C), are months with the coldest seawater.

When is the lowest UV index in Fort Myers Beach?

The months with the lowest UV index in Fort Myers Beach are January and February, with an average maximum UV index of 5.

What is the driest month in Fort Myers Beach?

The month with the least rainfall is February, when the rain falls for 8.2 days and typically collects 1.06" (27mm) of precipitation.

What are the least humid months in Fort Myers Beach?

March, May, July, August and October, with an average relative humidity of 73%, are the least humid months in Fort Myers Beach, Florida.

When is Daylight Saving Time (DST) in Fort Myers Beach?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What month has the most sunshine in Fort Myers Beach?

With an average of 11h of sunshine, May has the most sunshine of the year.

When is the highest UV index in Fort Myers Beach?

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

When are the longest days in Fort Myers Beach?

With an average of 13h and 46min of daylight, June has the longest days of the year in Fort Myers Beach.

What is the warmest month in Fort Myers Beach?

The warmest month in Fort Myers Beach, Florida, is August, with an average high-temperature of 88°F (31.1°C) and an average low-temperature of 81.1°F (27.3°C).

What is the rainiest month in Fort Myers Beach?

August is the month with the most rainfall in Fort Myers Beach. Rain falls for 27.3 days and accumulates 8.54" (217mm) of precipitation.

When is the ocean warmest in Fort Myers Beach?

The month with the warmest seawater is August, with an average ocean temperature of 87.3°F (30.7°C).

What is the most humid month in Fort Myers Beach?

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

What is the month with the shortest days in Fort Myers Beach?

December has the shortest days of the year in Fort Myers Beach, with an average of 10h and 31min of daylight.

What is the month with the least sunshine in Fort Myers Beach?

The month with the least sunshine is December, with an average of 6.6h of sunshine.

Average temperature
Fort Myers Beach, FL

Average temperature - Fort Myers Beach, FL

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (69.8°F).

The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

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Average pressure
Fort Myers Beach, FL

Average pressure - Fort Myers Beach, FL

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed
Fort Myers Beach, FL

Average wind speed - Fort Myers Beach, FL

The windiest months (with the highest average wind speed) are October and November (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity
Fort Myers Beach, FL

Average humidity - Fort Myers Beach, FL

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March, May, July, August and October (73%).

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Average rainfall
Fort Myers Beach, FL

Average rainfall - Fort Myers Beach, FL

The wettest month (with the highest rainfall) is August (8.54").
The driest month (with the least rainfall) is February (1.06").

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Average rainfall days
Fort Myers Beach, FL

Average rainfall days - Fort Myers Beach, FL

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (8.2 days).

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Average sea temperature
Fort Myers Beach, FL

Average sea temperature - Fort Myers Beach, FL

The best month for swimming (with the highest average sea temperature) is August (87.2°F).
The coldest month (with the lowest average sea temperature) is January (66.6°F).

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Average daylight / Average sunshine
Fort Myers Beach, FL

Average daylight / Average sunshine - Fort Myers Beach, FL

The month with the longest days is June (Average daylight: 13h and 46min).
The month with the shortest days is December (Average daylight: 10h and 31min).

The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days
Fort Myers Beach, FL

Average sunshine days - Fort Myers Beach, FL

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is August (2.3 days).

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Average UV index
Fort Myers Beach, FL

Average UV index - Fort Myers Beach, 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
Fort Myers Beach, FL

Average visibility - Fort Myers Beach, 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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