Climate and monthly weather forecast
Key Colony Beach, FL

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Weather in January

January, the same as December, in Key Colony Beach, Florida, is an agreeable winter month, with an average temperature fluctuating between 67.5°F (19.7°C) and 72.9°F (22.7°C). With average high temperatures of 72.9°F (22.7°C) and lows of 67.5°F (19.7°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a moderately hot month in Key Colony Beach, Florida, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 70°F (21.1°C). As January transitions into February, Key Colony Beach records an average high-temperature of a warm 73.4°F (23°C), showing a gentle shift from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is still a warm month in Key Colony Beach, Florida, with temperature in the range of an average low of 70.5°F (21.4°C) and an average high of 74.3°F (23.5°C). The introduction of March sees an average high-temperature of a still moderately hot 74.3°F (23.5°C), hardly deviating from February. Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Key Colony Beach, Florida, with an average temperature ranging between max 77.4°F (25.2°C) and min 75°F (23.9°C). April's advent denotes a minor fluctuation in the average high-temperature to a still warm 77.4°F (25.2°C) from March's 74.3°F (23.5°C). Weather in April »

Weather in May

May, the last month of the spring in Key Colony Beach, is another warm month, with an average temperature fluctuating between 80.4°F (26.9°C) and 77.7°F (25.4°C). Key Colony Beach's transition from April to May introduces an average high-temperature of a still moderately hot 80.4°F (26.9°C), marking an insignificant variation from the 77.4°F (25.2°C). Weather in May »

Weather in June

June, the first month of the summer in Key Colony Beach, is still a warm month, with temperature in the range of an average low of 81.3°F (27.4°C) and an average high of 83.5°F (28.6°C). The arrival of June sees an average high-temperature of a still warm 83.5°F (28.6°C), hardly diverging from May's 80.4°F (26.9°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Key Colony Beach, Florida, with an average temperature fluctuating between 84.6°F (29.2°C) and 82.6°F (28.1°C). The arrival of July brings an average high-temperature of a still moderately hot 84.6°F (29.2°C), subtly diverging from June's 83.5°F (28.6°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Key Colony Beach, Florida, with an average temperature fluctuating between 82.9°F (28.3°C) and 85.5°F (29.7°C). In Key Colony Beach, the highest average temperatures are observed in August, with a high of 85.5°F (29.7°C) and a low of 82.9°F (28.3°C). The average heat index in August is calculated to be a torrid 95°F (35°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Key Colony Beach, Florida, with temperature in the range of an average low of 82°F (27.8°C) and an average high of 84.6°F (29.2°C). In September, Key Colony Beach experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 85.5°F (29.7°C) in August to a still moderately hot 84.6°F (29.2°C). Weather in September »

Weather in October

October, like September, in Key Colony Beach, Florida, is a moderately hot autumn month, with an average temperature varying between 82.2°F (27.9°C) and 79.3°F (26.3°C). The transition into October notes an average high-temperature of a still moderately hot 82.2°F (27.9°C), revealing a mild distinction from the 84.6°F (29.2°C) in September. Weather in October »

Weather in November

November, the last month of the autumn in Key Colony Beach, is another warm month, with temperature in the range of an average low of 74.1°F (23.4°C) and an average high of 77.9°F (25.5°C). The onset of November brings an average high-temperature of a still moderately hot 77.9°F (25.5°C), nearly matching the October temperature. Weather in November »

Weather in December

December, the first month of the winter in Key Colony Beach, is still a warm month, with an average temperature fluctuating between 75.6°F (24.2°C) and 71.4°F (21.9°C). The average high-temperature during December registers at a still moderately hot 75.6°F (24.2°C), maintaining a close resemblance to the previous month. Weather in December »
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

During the coldest month in Key Colony Beach, January, temperatures average a high of 72.9°F (22.7°C) and a low of 67.5°F (19.7°C).

How much does it rain?

Throughout the year, there are 186.2 rainfall days, and 24.45" (621mm) of precipitation is accumulated.

What is the month with the lowest UV index?

With an average maximum UV index of 5, January is the month with the lowest UV index.

What is the most humid month?

February and December, with an average relative humidity of 77%, are most humid months.

What is the least humid month?

The least humid month is March, with an average relative humidity of 73%.

What is the driest month?

March is the month with the least rainfall. Rain falls for 10.8 days and accumulates 0.43" (11mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 are the months with the highest UV index?

The months with the highest UV index are April through October, with an average maximum UV index of 7.

When are the longest days?

With an average of 13h and 36min of daylight, June has the longest days of the year.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 11.1h of sunshine.

What time of the year is the hottest?

With average temperatures fluctuating between a high of 85.5°F (29.7°C) and a low of 82.9°F (28.3°C), August stands out as the warmest month.

What is the wettest month?

The month with the most rainfall is September, when the rain falls for 23 days and typically aggregates up to 4.21" (107mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 36min of daylight.

What is the month with the least sunshine?

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

Average temperature
Key Colony Beach, FL

Average temperature - Key Colony Beach, FL

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.9°F).

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (67.5°F).

Average pressure
Key Colony Beach, FL

Average pressure - Key Colony Beach, FL

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).

Average wind speed
Key Colony Beach, FL

Average wind speed - Key Colony Beach, FL

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (9mph).

Average humidity
Key Colony Beach, FL

Average humidity - Key Colony Beach, FL

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is March (73%).

Average rainfall
Key Colony Beach, FL

Average rainfall - Key Colony Beach, FL

The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is March (0.43").

Average rainfall days
Key Colony Beach, FL

Average rainfall days - Key Colony Beach, FL

The month with the highest number of rainy days is September (23 days).
The month with the least rainy days is February (10.3 days).

Average daylight / Average sunshine
Key Colony Beach, FL

Average daylight / Average sunshine - Key Colony Beach, FL

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).

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

Average sunshine days
Key Colony Beach, FL

Average sunshine days - Key Colony Beach, FL

The month with the most sunshine days is March (18 days).
The month with the least sunshine days is September (4.6 days).

Average UV index
Key Colony Beach, FL

Average UV index - Key Colony Beach, FL

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

Average visibility
Key Colony Beach, FL

Average visibility - Key Colony 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).

Key Colony Beach, Florida, USA

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