Climate and monthly weather forecast
Marianna, FL

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Weather in January

January, the same as December, in Marianna, Florida, is another mild winter month, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 43°F (6.1°C). In Marianna, January is the month with the lowest recorded average temperatures, measuring a high of 59.2°F (15.1°C) and a low of 43°F (6.1°C). Weather in January »

Weather in February

February, the last month of the winter in Marianna, is an enjoyable month, with an average temperature varying between 46.9°F (8.3°C) and 64.6°F (18.1°C). As Marianna welcomes February, the average high-temperature displays a subtle shift, adjusting from a refreshing 59.2°F (15.1°C) in January to a comfortable 64.6°F (18.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Marianna, Florida, with an average temperature ranging between max 71.1°F (21.7°C) and min 51.4°F (10.8°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's refreshing 64.6°F (18.1°C) to a pleasant 71.1°F (21.7°C). Weather in March »

Weather in April

April in Marianna, Florida, is a moderately hot spring month, with an average temperature fluctuating between 58.6°F (14.8°C) and 78.3°F (25.7°C). With the transition into April, Marianna experiences a subtle uplift in average high-temperatures, adjusting from a pleasant 71.1°F (21.7°C) in March to a warm 78.3°F (25.7°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Marianna, Florida, with an average temperature fluctuating between 84.9°F (29.4°C) and 65.7°F (18.7°C). May's arrival signals a subtle increase in average high-temperatures, moving from April's 78.3°F (25.7°C) to a still moderately hot 84.9°F (29.4°C). Weather in May »

Weather in June

June, the first month of the summer in Marianna, is a hot month, with an average temperature fluctuating between 72.5°F (22.5°C) and 90°F (32.2°C). At the onset of June, Marianna records an average high-temperature of a hot 90°F (32.2°C), showing little deviation from the preceding month. Weather in June »

Weather in July

July, the same as June, in Marianna, Florida, is another tropical summer month, with an average temperature fluctuating between 90.5°F (32.5°C) and 74.1°F (23.4°C). July brings the highest temperatures, with an average high of 90.5°F (32.5°C) and an average low of 74.1°F (23.4°C). For most parts of July, the heat index is evaluated at a blisteringly hot 111.2°F (44°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Marianna, Florida, with an average temperature ranging between max 90.3°F (32.4°C) and min 74.5°F (23.6°C). The arrival of August is marked by an average high-temperature of a still tropical 90.3°F (32.4°C), bearing a close resemblance to July. Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Marianna, Florida, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 69.8°F (21°C). Marianna's average high-temperature in September is a still tropical 86.9°F (30.5°C), marking an insignificant difference from the 90.3°F (32.4°C) of August. Weather in September »

Weather in October

October, like September, in Marianna, Florida, is another warm autumn month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 60.3°F (15.7°C). During the shift to October, a minor reduction in average high-temperature is observed, shifting from a hot 86.9°F (30.5°C) in September to a warm 79°F (26.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Marianna, is also an agreeable month, with an average temperature varying between 50.4°F (10.2°C) and 68.9°F (20.5°C). November suggests a modest reduction in the average high-temperature, shifting from a warm 79°F (26.1°C) in October to an agreeable 68.9°F (20.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Marianna, Florida, with an average temperature ranging between min 47.1°F (8.4°C) and max 63°F (17.2°C). With December's onset, the weather reveals a slight temperature decrease, transitioning from an agreeable 68.9°F (20.5°C) in November to an enjoyable 63°F (17.2°C). Weather in December »
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Frequently asked questions

What month is the coldest in Marianna?

Marianna's coldest temperatures are experienced in January, with average high temperatures of 59.2°F (15.1°C) and lows of 43°F (6.1°C).

How much does it rain in Marianna?

Throughout the year, in Marianna, there are 185.3 rainfall days, and 37.24" (946mm) of precipitation is accumulated.

When does it snow in Marianna?

The only month with snowfall is January.

When does it snow the most in Marianna?

The month with the most snowfall in Marianna, Florida, is January, when snow falls for 0.1 days and typically aggregates up to 0.08" (2mm) of snow.

How much does it snow in Marianna?

Throughout the year, there are 0.2 snowfall days, and 0.08" (2mm) of snow is accumulated.

What are the months with the lowest UV index in Marianna?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

When it does not snow in Marianna?

February through December are months without snowfall in Marianna, Florida.

What is the month with the least sunshine in Marianna?

The month with the least sunshine is February, with an average of 5.5h of sunshine.

When is Daylight Saving Time (DST) in Marianna?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Marianna, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Marianna?

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

What are the months with the highest UV index in Marianna?

The months with the highest UV index in Marianna, Florida, are May through August, with an average maximum UV index of 7.

When are the longest days in Marianna?

June has the longest days of the year in Marianna, with an average of 14h and 6min of daylight.

What is the month with the most sunshine in Marianna?

The months with the most sunshine in Marianna are June and July, with an average of 10.9h of sunshine.

What month is the hottest in Marianna?

The warmest temperatures in Marianna, Florida, occur during July, when averages reach a peak of 90.5°F (32.5°C) and a low of 74.1°F (23.4°C).

What is the most humid month in Marianna?

August and December, with an average relative humidity of 77%, are most humid months in Marianna, Florida.

What is the rainiest month in Marianna?

The month with the most rainfall in Marianna is August, when the rain falls for 25.3 days and typically aggregates up to 5.55" (141mm) of precipitation.

What is the driest month in Marianna?

November is the month with the least rainfall. Rain falls for 8.2 days and accumulates 1.61" (41mm) of precipitation.

What is the month with the shortest days in Marianna?

The month with the shortest days in Marianna is December, with an average of 10h and 12min of daylight.

Average temperature
Marianna, FL

Average temperature - Marianna, FL

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (59.2°F).

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (43°F).

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Average pressure
Marianna, FL

Average pressure - Marianna, FL

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

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Average wind speed
Marianna, FL

Average wind speed - Marianna, FL

The windiest months (with the highest average wind speed) are February and March (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity
Marianna, FL

Average humidity - Marianna, FL

The months with the highest relative humidity are August and December (77%).
The month with the lowest relative humidity is May (70%).

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Average rainfall
Marianna, FL

Average rainfall - Marianna, FL

The wettest month (with the highest rainfall) is August (5.55").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days
Marianna, FL

Average rainfall days - Marianna, FL

The months with the highest number of rainy days are July and August (25.3 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall
Marianna, FL

Average snowfall - Marianna, FL

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Marianna, FL

Average snowfall days - Marianna, FL

The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
Marianna, FL

Average daylight / Average sunshine - Marianna, FL

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days
Marianna, FL

Average sunshine days - Marianna, FL

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is August (3.8 days).

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Average UV index
Marianna, FL

Average UV index - Marianna, FL

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average visibility
Marianna, FL

Average visibility - Marianna, 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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Marianna, Florida, USA

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