Climate and monthly weather forecast
Fort Pierce, FL

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Weather in January

January, like December, is another pleasant winter month in Fort Pierce, Florida, with an average temperature ranging between max 70.5°F (21.4°C) and min 59.2°F (15.1°C). January, with an average high of 70.5°F (21.4°C) and a low of 59.2°F (15.1°C), signifies the coldest month of the year. Weather in January »

Weather in February

The last month of the winter, February, is a moderately hot month in Fort Pierce, Florida, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 61.9°F (16.6°C). Fort Pierce greets February with an average high-temperature of a moderately hot 73.4°F (23°C), marking a slight deviation from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is also a moderately hot month in Fort Pierce, Florida, with an average temperature varying between 75°F (23.9°C) and 63.9°F (17.7°C). Fort Pierce experiences an average high-temperature of a still warm 75°F (23.9°C) in March, marking an insignificant shift from 73.4°F (23°C) in February. Weather in March »

Weather in April

April, the same as March, is another warm spring month in Fort Pierce, Florida, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 68.9°F (20.5°C). April's advent presents an average high-temperature of a still warm 79.7°F (26.5°C), indicating a slight variation from the conditions of the previous month. Weather in April »

Weather in May

May, the last month of the spring in Fort Pierce, is another warm month, with an average temperature varying between 72.7°F (22.6°C) and 82.9°F (28.3°C). As Fort Pierce welcomes May, the average high-temperature stabilizes at a still warm 82.9°F (28.3°C), showing little deviation from April's 79.7°F (26.5°C). Weather in May »

Weather in June

June, the first month of the summer in Fort Pierce, is a hot month, with an average temperature ranging between max 86.2°F (30.1°C) and min 76.5°F (24.7°C). Fort Pierce in June witnesses an average high-temperature of a tropical 86.2°F (30.1°C), indicating a slight variation from May's 82.9°F (28.3°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Fort Pierce, Florida, with an average temperature varying between 87.4°F (30.8°C) and 78.1°F (25.6°C). In July, Fort Pierce experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 86.2°F (30.1°C) in June to a still tropical 87.4°F (30.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Fort Pierce, Florida, with an average temperature varying between 87.6°F (30.9°C) and 78.4°F (25.8°C). In Fort Pierce, Florida, the average temperatures in August are the highest, with a peak at 87.6°F (30.9°C) and a low of 78.4°F (25.8°C). The heat index value during August is appraised at a scorching 104°F (40°C). Weather in August »

Weather in September

September, the first month of the autumn in Fort Pierce, is still a warm month, with an average temperature ranging between max 85.8°F (29.9°C) and min 77.2°F (25.1°C). In September, Fort Pierce experiences a minor shift in meteorological conditions with average high-temperatures marked at a moderately hot 85.8°F (29.9°C), closely mirroring the climate in August. Weather in September »

Weather in October

October, like September, in Fort Pierce, Florida, is another warm autumn month, with an average temperature ranging between min 73.2°F (22.9°C) and max 81.7°F (27.6°C). The transition from September to October brings an average high-temperature of a still warm 81.7°F (27.6°C), barely different from September's 85.8°F (29.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Fort Pierce, is another warm month, with an average temperature fluctuating between 67.5°F (19.7°C) and 76.5°F (24.7°C). November observes an average high-temperature of a still warm 76.5°F (24.7°C), marking an insignificant difference from October's 81.7°F (27.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a warm month in Fort Pierce, Florida, with an average temperature ranging between max 73.9°F (23.3°C) and min 63.7°F (17.6°C). December's arrival registers an average high-temperature of a still warm 73.9°F (23.3°C), closely aligning with the temperature of the previous month. Weather in December »
Updated: Feb 10, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest time of year in Fort Pierce?

In Fort Pierce, January is the coldest month, with temperatures averaging a high of 70.5°F (21.4°C) and a low of 59.2°F (15.1°C).

How much does it rain in Fort Pierce?

Throughout the year, there are 221.2 rainfall days, and 46.26" (1175mm) of precipitation is accumulated.

What months are the ocean coldest in Fort Pierce?

The months with the coldest seawater in Fort Pierce, Florida, are January and February, with an average ocean temperature of 73.4°F (23°C).

What is the month with the least sunshine in Fort Pierce?

The month with the least sunshine in Fort Pierce, Florida, is January, with an average of 5.9h of sunshine.

What are the months with the lowest UV index in Fort Pierce?

January, February and December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the driest month in Fort Pierce?

February is the month with the least rainfall. Rain falls for 11.6 days and accumulates 1.26" (32mm) of precipitation.

What is the least humid month in Fort Pierce?

March is the least humid month in Fort Pierce, Florida, with an average relative humidity of 72%.

When is Daylight Saving Time (DST) in Fort Pierce?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fort Pierce, 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 Fort Pierce?

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

When are the longest days in Fort Pierce?

The month with the longest days is June, with an average of 13h and 48min of daylight.

What month has the most sunshine in Fort Pierce?

With an average of 10.7h of sunshine, July has the most sunshine of the year.

What part of the year is the hottest in Fort Pierce?

In Fort Pierce, August is the month with the highest recorded average temperatures, measuring a high of 87.6°F (30.9°C) and a low of 78.4°F (25.8°C).

What is the most humid month in Fort Pierce?

The most humid month in Fort Pierce is August, with an average relative humidity of 79%.

What is the rainiest month in Fort Pierce?

August is the month with the most rainfall in Fort Pierce. Rain falls for 28.1 days and accumulates 8.23" (209mm) of precipitation.

When is the ocean warmest in Fort Pierce?

August is the month with the warmest seawater, with an average ocean temperature of 85.1°F (29.5°C).

What is the month with the shortest days in Fort Pierce?

With an average of 10h and 24min of daylight, December has the shortest days of the year.

Average temperature
Fort Pierce, FL

Average temperature - Fort Pierce, 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 (70.5°F).

The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (59.2°F).

Average pressure
Fort Pierce, FL

Average pressure - Fort Pierce, FL

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed
Fort Pierce, FL

Average wind speed - Fort Pierce, FL

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity
Fort Pierce, FL

Average humidity - Fort Pierce, FL

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (72%).

Average rainfall
Fort Pierce, FL

Average rainfall - Fort Pierce, FL

The wettest month (with the highest rainfall) is August (8.23").
The driest month (with the least rainfall) is February (1.26").

Average rainfall days
Fort Pierce, FL

Average rainfall days - Fort Pierce, FL

The month with the highest number of rainy days is August (28.1 days).
The month with the least rainy days is January (11.3 days).

Average sea temperature
Fort Pierce, FL

Average sea temperature - Fort Pierce, FL

The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).

Average daylight / Average sunshine
Fort Pierce, FL

Average daylight / Average sunshine - Fort Pierce, 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 24min).

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

Average sunshine days
Fort Pierce, FL

Average sunshine days - Fort Pierce, FL

The month with the most sunshine days is January (17 days).
The month with the least sunshine days is August (0.8 days).

Average UV index
Fort Pierce, FL

Average UV index - Fort Pierce, 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, February and December (UV index 5).

Average visibility
Fort Pierce, FL

Average visibility - Fort Pierce, 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).

Fort Pierce, Florida, USA

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