Climate and monthly weather forecast
Boynton Beach, FL

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Weather in January

January, like December, is another pleasant winter month in Boynton Beach, Florida, with an average temperature fluctuating between 72.5°F (22.5°C) and 64°F (17.8°C). Boynton Beach witnesses the coldest weather in January, with temperatures averaging a high of 72.5°F (22.5°C) and a low of 64°F (17.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a moderately hot month in Boynton Beach, Florida, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 73.9°F (23.3°C). Shifting into February, Boynton Beach records an average high-temperature of a moderately hot 73.9°F (23.3°C), presenting minor fluctuations compared to the previous month. Weather in February »

Weather in March

The first month of the spring, March, is still a warm month in Boynton Beach, Florida, with temperature in the range of an average low of 67.8°F (19.9°C) and an average high of 75°F (23.9°C). March's advent denotes a minor fluctuation in the average high-temperature to a still warm 75°F (23.9°C) from February's 73.9°F (23.3°C). Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Boynton Beach, Florida, with an average temperature ranging between min 72.9°F (22.7°C) and max 79.2°F (26.2°C). The transition into April is marked with an average high-temperature of a still moderately hot 79.2°F (26.2°C), showing an insignificant shift from March's 75°F (23.9°C). Weather in April »

Weather in May

May, the last month of the spring in Boynton Beach, is also a moderately hot month, with an average temperature fluctuating between 75.7°F (24.3°C) and 81.3°F (27.4°C). The advent of May observes an average high-temperature of a still warm 81.3°F (27.4°C), nearly identical to April's 79.2°F (26.2°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Boynton Beach, Florida, with an average temperature varying between 79.3°F (26.3°C) and 84.6°F (29.2°C). June ushers in an average high-temperature of a still moderately hot 84.6°F (29.2°C), aligning closely with the preceding month. Weather in June »

Weather in July

July is a hot summer month in Boynton Beach, Florida, with an average temperature varying between 86.5°F (30.3°C) and 81.1°F (27.3°C). Upon the beginning of July, Boynton Beach's high-temperatures register at a tropical 86.5°F (30.3°C), closely mirroring the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Boynton Beach, is also a hot month, with temperature in the range of an average low of 81.5°F (27.5°C) and an average high of 86.7°F (30.4°C). August, recognised by an average high temperature of 86.7°F (30.4°C) and a low of 81.5°F (27.5°C), is Boynton Beach's warmest month. August's heat index is evaluated at a fiery hot 98.6°F (37°C). Weather in August »

Weather in September

September, the first month of the autumn in Boynton Beach, is also a moderately hot month, with temperature in the range of an average low of 80.1°F (26.7°C) and an average high of 85.1°F (29.5°C). During September, the average high-temperature is a warm 85.1°F (29.5°C), maintaining a close resemblance to that of the preceding month. Weather in September »

Weather in October

October, like September, in Boynton Beach, Florida, is a moderately hot autumn month, with an average temperature ranging between min 76.5°F (24.7°C) and max 81.9°F (27.7°C). Boynton Beach registers an average high-temperature of a still warm 81.9°F (27.7°C) at the commencement of October, closely related to the preceding month. Weather in October »

Weather in November

November, the last month of the autumn in Boynton Beach, is also a moderately hot month, with an average temperature ranging between max 77.9°F (25.5°C) and min 71.2°F (21.8°C). Boynton Beach, Florida, experiences an average high-temperature of a still warm 77.9°F (25.5°C) in November, marking an insignificant shift from 81.9°F (27.7°C) in October. Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Boynton Beach, Florida, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 75°F (23.9°C). The shift from November to December is characterized by an average high-temperature of a still moderately hot 75°F (23.9°C), not significantly different from the 77.9°F (25.5°C) of November. Weather in December »
Updated: Feb 10, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What is the coldest time of year in Boynton Beach?

Boynton Beach's coldest month, January, registers temperatures that range from a high of 72.5°F (22.5°C) to a low of 64°F (17.8°C).

What is the driest month in Boynton Beach?

January is the month with the least rainfall in Boynton Beach, Florida. Rain falls for 14 days and accumulates 1.3" (33mm) of precipitation.

How many days does it rain in Boynton Beach?

Throughout the year, there are 238.3 rainfall days, and 54.53" (1385mm) of precipitation is accumulated.

When is the ocean coldest in Boynton Beach?

The months with the coldest seawater in Boynton Beach are January and February, with an average ocean temperature of 74.1°F (23.4°C).

What are the months with the least sunshine in Boynton Beach?

January and December, with an average of 6h of sunshine, are months with the least sunshine in Boynton Beach.

When is the lowest UV index in Boynton Beach?

January is the month with the lowest UV index in Boynton Beach, with an average maximum UV index of 5.

What is the least humid month in Boynton Beach?

With an average relative humidity of 70%, March is the least humid month.

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

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

When is the highest UV index in Boynton Beach?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Boynton Beach.

What are the most humid months in Boynton Beach?

The months with the highest humidity in Boynton Beach, Florida, are June and December, with an average relative humidity of 76%.

When are the longest days in Boynton Beach?

With an average of 13h and 48min of daylight, June has the longest days of the year in Boynton Beach, Florida.

What is the month with the most sunshine in Boynton Beach?

The months with the most sunshine in Boynton Beach, Florida, are July and August, with an average of 10.7h of sunshine.

What month is the hottest in Boynton Beach?

August is the month when Boynton Beach, Florida, sees the average highest temperatures, with a high of 86.7°F (30.4°C) and a low of 81.5°F (27.5°C).

What is the rainiest month in Boynton Beach?

August is the month with the most rainfall in Boynton Beach. Rain falls for 27.3 days and accumulates 9.06" (230mm) of precipitation.

What is the month with the warmest ocean in Boynton Beach?

August is the month with the warmest seawater, with an average ocean temperature of 85.6°F (29.8°C).

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

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

Average temperature
Boynton Beach, FL

Average temperature - Boynton Beach, FL

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (72.5°F).

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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Average pressure
Boynton Beach, FL

Average pressure - Boynton Beach, FL

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed
Boynton Beach, FL

Average wind speed - Boynton Beach, FL

The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity
Boynton Beach, FL

Average humidity - Boynton Beach, FL

The months with the highest relative humidity are June and December (76%).
The month with the lowest relative humidity is March (70%).

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Average rainfall
Boynton Beach, FL

Average rainfall - Boynton Beach, FL

The wettest month (with the highest rainfall) is August (9.06").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days
Boynton Beach, FL

Average rainfall days - Boynton 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 (13.3 days).

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Average sea temperature
Boynton Beach, FL

Average sea temperature - Boynton Beach, FL

The best month for swimming (with the highest average sea temperature) is August (85.7°F).
The coldest month (with the lowest average sea temperature) is January (74.1°F).

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Average daylight / Average sunshine
Boynton Beach, FL

Average daylight / Average sunshine - Boynton Beach, 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 months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).

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Average sunshine days
Boynton Beach, FL

Average sunshine days - Boynton Beach, FL

The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is July (2.3 days).

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Average UV index
Boynton Beach, FL

Average UV index - Boynton 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 5).

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Average cloud cover
Boynton Beach, FL

Average cloud cover - Boynton Beach, FL

The months with the most cloud cover are January, October, November and December (Cloud cover 36).
The months with the least cloud cover are April and July (Cloud cover 29).

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Average visibility
Boynton Beach, FL

Average visibility - Boynton 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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Boynton Beach, Florida, USA

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