Monthly weather forecast and climate
Belleair Beach, FL

Weather in January

January, the same as December, is another comfortable winter month in Belleair Beach, Florida, with average temperature fluctuating between 65.8°F (18.8°C) and 55.9°F (13.3°C). January is the coldest month, with an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 55.9°F (13.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Belleair Beach, is a pleasant month, with average temperature ranging between max 68.4°F (20.2°C) and min 58.6°F (14.8°C). In Belleair Beach, the average high-temperature is essentially the same as in January - a pleasant 68.4°F (20.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Belleair Beach, is also an agreeable month, with average temperature fluctuating between 71.4°F (21.9°C) and 62.2°F (16.8°C). In March, the average high-temperature is almost the same as in February - a still agreeable 71.4°F (21.9°C). Weather in March »

Weather in April

April in Belleair Beach, Florida, is a warm spring month, with average temperature ranging between min 68.4°F (20.2°C) and max 77.4°F (25.2°C). In Belleair Beach, the average high-temperature slightly increases, from a pleasant 71.4°F (21.9°C) in March, to a warm 77.4°F (25.2°C). Weather in April »

Weather in May

May, the last month of the spring, in Belleair Beach, is also a moderately hot month, with average temperature ranging between max 82°F (27.8°C) and min 73°F (22.8°C). In May, the average high-temperature is essentially the same as in April - a still warm 82°F (27.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Belleair Beach, is still a warm month, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 78.8°F (26°C). In Belleair Beach, the average high-temperature is almost the same as in May - a still moderately hot 85.8°F (29.9°C). Weather in June »

Weather in July

July in Belleair Beach, Florida, is a tropical summer month, with average temperature ranging between max 86.9°F (30.5°C) and min 80.2°F (26.8°C). In July, the average high-temperature is essentially the same as in June - a tropical 86.9°F (30.5°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Belleair Beach, Florida, with average temperature varying between 87.6°F (30.9°C) and 80.6°F (27°C). The warmest month is August, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C). In August, the average heat index is appraised at a very hot 100.8°F (38.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Belleair Beach, Florida, with average temperature ranging between max 86.2°F (30.1°C) and min 77.9°F (25.5°C). In Belleair Beach, Florida, the average high-temperature is relatively the same as in August - a still hot 86.2°F (30.1°C). Weather in September »

Weather in October

October, like September, in Belleair Beach, Florida, is a moderately hot autumn month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 72.3°F (22.4°C). In October, the average high-temperature is almost the same as in September - a moderately hot 81.5°F (27.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Belleair Beach, is also a moderately hot month, with average temperature varying between 74.3°F (23.5°C) and 64.6°F (18.1°C). In November, the average high-temperature slightly decreases, from a moderately hot 81.5°F (27.5°C) in October, to a still warm 74.3°F (23.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a pleasant month in Belleair Beach, Florida, with average temperature ranging between max 70.3°F (21.3°C) and min 60.6°F (15.9°C). In Belleair Beach, the average high-temperature is almost the same as in November - a pleasant 70.3°F (21.3°C). Weather in December »
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FAQ

What is the coldest month in Belleair Beach?

The coldest month is January, with an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 55.9°F (13.3°C).

How much does it rain in Belleair Beach?

Throughout the year, in Belleair Beach, Florida, there are 149.9 rainfall days, and 16.18" (411mm) of precipitation is accumulated.

What is the month with the coldest ocean in Belleair Beach?

With an average ocean temperature of 64°F (17.8°C), January is the month with the coldest seawater.

When is the lowest UV index in Belleair Beach?

With an average maximum UV index of 4, January is the month with the lowest UV index.

What is the driest month in Belleair Beach?

March is the month with the least rainfall in Belleair Beach, Florida. Rain falls for 6.8 days and accumulates 0.39" (10mm) of precipitation.

What month has the most sunshine in Belleair Beach?

The month with the most sunshine in Belleair Beach, Florida, is May, with an average of 11.3h of sunshine.

When is the highest UV index in Belleair Beach?

Months with the highest UV index in Belleair Beach, Florida, are May through September, with an average maximum UV index of 7.

When are the longest days in Belleair Beach?

June has the longest days of the year in Belleair Beach, with an average of 13.9h of daylight.

What is the warmest month in Belleair Beach?

With an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C), August is the warmest month.

What is the rainiest month in Belleair Beach?

August is the month with the most rainfall. Rain falls for 22.7 days and accumulates 3.07" (78mm) of precipitation.

What month is the ocean warmest in Belleair Beach?

With an average ocean temperature of 86.7°F (30.4°C), August is the month with the warmest seawater in Belleair Beach.

What is the least humid month in Belleair Beach?

With an average relative humidity of 72%, October is the least humid month.

What is the most humid month in Belleair Beach?

December is the most humid month in Belleair Beach, with an average relative humidity of 77%.

What is the month with the shortest days in Belleair Beach?

The month with the shortest days is December, with an average of 10.4h of daylight.

What is the month with the least sunshine in Belleair Beach?

December has the least sunshine of the year, with an average of 6.5h of sunshine.

Average temperature
Belleair Beach, FL

Average temperature - Belleair Beach, FL

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (65.8°F).

The month with the highest average low temperature is August (80.6°F).
The coldest month (with the lowest average low temperature) is January (55.9°F).

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Average pressure
Belleair Beach, FL

Average pressure - Belleair Beach, FL

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is September (29.96").

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Average wind speed
Belleair Beach, FL

Average wind speed - Belleair Beach, FL

The windiest months (with the highest average wind speed) are January and March (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity
Belleair Beach, FL

Average humidity - Belleair Beach, FL

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall
Belleair Beach, FL

Average rainfall - Belleair Beach, FL

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is March (0.39").

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Average rainfall days
Belleair Beach, FL

Average rainfall days - Belleair Beach, FL

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (6.7 days).

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Average sea temperature
Belleair Beach, FL

Average sea temperature - Belleair Beach, FL

The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64°F).

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Average daylight / Average sunshine
Belleair Beach, FL

Average daylight / Average sunshine - Belleair Beach, FL

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

The month with the most sunshine is May (Average sunshine: 11.3h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days
Belleair Beach, FL

Average sunshine days - Belleair Beach, FL

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5 days).

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Average UV index
Belleair Beach, FL

Average UV index - Belleair Beach, FL

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average visibility
Belleair Beach, FL

Average visibility - Belleair Beach, FL

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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