Climate and monthly weather forecast
Belleair Beach, FL

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Weather in January

January, the same as December, is another refreshing winter month in Belleair Beach, Florida, with an average temperature fluctuating between 55.9°F (13.3°C) and 65.8°F (18.8°C). Belleair Beach's January weather, with an average high temperature of 65.8°F (18.8°C) and an average low temperature of 55.9°F (13.3°C), tends to be the coldest of the year. Weather in January »

Weather in February

The last month of the winter, February, is a pleasant month in Belleair Beach, Florida, with an average temperature ranging between min 58.6°F (14.8°C) and max 68.4°F (20.2°C). Belleair Beach's weather in February indicates an average high-temperature of a pleasant 68.4°F (20.2°C), nearly consistent with the 65.8°F (18.8°C) of January. Weather in February »

Weather in March

March, the first month of the spring in Belleair Beach, is still a pleasant month, with temperature in the range of an average high of 71.4°F (21.9°C) and an average low of 62.2°F (16.8°C). The commencement of March records an average high-temperature of a still agreeable 71.4°F (21.9°C), barely varying from February's 68.4°F (20.2°C). Weather in March »

Weather in April

April is a warm spring month in Belleair Beach, Florida, with temperature in the range of an average low of 68.4°F (20.2°C) and an average high of 77.4°F (25.2°C). The start of April brings a subtle rise in the average high-temperature, moving 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 an average temperature fluctuating between 82°F (27.8°C) and 73°F (22.8°C). Belleair Beach ushers in May with an average high-temperature of a still moderately hot 82°F (27.8°C), showing a close resemblance to the previous month. Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Belleair Beach, Florida, with an average temperature varying between 85.8°F (29.9°C) and 78.8°F (26°C). Belleair Beach's transition from May to June introduces an average high-temperature of a still moderately hot 85.8°F (29.9°C), marking an insignificant variation from the 82°F (27.8°C). Weather in June »

Weather in July

July is a tropical summer month in Belleair Beach, Florida, with an average temperature ranging between max 86.9°F (30.5°C) and min 80.2°F (26.8°C). Belleair Beach's weather in July displays an average high-temperature of a tropical 86.9°F (30.5°C), showing minor disparity from June's 85.8°F (29.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Belleair Beach, Florida, with an average temperature varying between 80.6°F (27°C) and 87.6°F (30.9°C). Belleair Beach's warmest temperatures are experienced in August, with average high temperatures of 87.6°F (30.9°C) and lows of 80.6°F (27°C). In August, the heat index is appraised at a very hot 100.4°F (38°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Belleair Beach, Florida, with an average temperature varying between 86.2°F (30.1°C) and 77.9°F (25.5°C). In the transition from August to September, Belleair Beach reports an average high-temperature of a still tropical 86.2°F (30.1°C), indicating a close resemblance to the prior month. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Belleair Beach, Florida, with temperature in the range of an average low of 72.3°F (22.4°C) and an average high of 81.5°F (27.5°C). During October, Belleair Beach observes a subtle ascent to a moderately hot 81.5°F (27.5°C) from September's 86.2°F (30.1°C) in the average high-temperature. Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Belleair Beach, Florida, with an average temperature ranging between max 74.3°F (23.5°C) and min 64.6°F (18.1°C). The average high-temperature shows a slight dip in November, from October's 81.5°F (27.5°C) to a still warm 74.3°F (23.5°C). Weather in November »

Weather in December

December, the first month of the winter in Belleair Beach, is also an agreeable month, with an average temperature ranging between max 70.3°F (21.3°C) and min 60.6°F (15.9°C). Belleair Beach's entry into December measures an average high-temperature of a pleasant 70.3°F (21.3°C), closely parallel to the preceding month. Weather in December »

Frequently asked questions

What is the coldest time of year in Belleair Beach?

January is Belleair Beach's coldest month, registering average high temperatures of 65.8°F (18.8°C) and lows of 55.9°F (13.3°C).

How many days does it rain in Belleair Beach?

In Belleair Beach, during the entire year, the rain falls for 149.9 days and collects up to 16.18" (411mm) of precipitation.

What month is the ocean coldest in Belleair Beach?

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

When is the lowest UV index in Belleair Beach?

January is the month with the lowest UV index in Belleair Beach, with an average maximum UV index of 4.

What is the driest month in Belleair Beach?

The month with the least rainfall in Belleair Beach, Florida, is March, when the rain falls for 6.8 days and typically collects 0.39" (10mm) of precipitation.

When is Daylight Saving Time (DST) in Belleair Beach?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Belleair Beach, Florida, 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 Belleair Beach?

With an average of 11.3h of sunshine, May has the most sunshine of the year in Belleair Beach.

When is the highest UV index in Belleair Beach?

The 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?

With an average of 13h and 54min of daylight, June has the longest days of the year in Belleair Beach, Florida.

What is the hottest time of year in Belleair Beach?

August is the month when Belleair Beach's temperatures reach their peak, with averages of 87.6°F (30.9°C) and lows of 80.6°F (27°C).

What is the wettest month in Belleair Beach?

The month with the most rainfall in Belleair Beach is August, when the rain falls for 22.7 days and typically aggregates up to 3.07" (78mm) of precipitation.

What is the month with the warmest ocean 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?

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

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

The month with the shortest days in Belleair Beach is December, with an average of 10h and 24min of daylight.

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

With an average of 6.5h of sunshine, December has the least sunshine of the year in Belleair Beach.

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).

Average pressure
Belleair Beach, FL

Average pressure - Belleair Beach, FL

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

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).

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%).

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").

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).

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).

Average daylight / Average sunshine
Belleair Beach, FL

Average daylight / Average sunshine - Belleair Beach, FL

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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).

Average UV index
Belleair Beach, FL

Average UV index - Belleair Beach, FL

The 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).

Average visibility
Belleair Beach, FL

Average visibility - Belleair 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).

Belleair Beach, Florida, USA

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