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August Weather in Marianna, United States

Last updated: June 24, 2025

In Marianna, United States, the average temperature in August reaches a warm 27°C (81°F). During this month, temperatures can range from a cool 19°C (66°F) to a high of 35°C (96°F). Expect 187 mm (7.4 in) of precipitation spread over 22 days, contributing to an average humidity of 78%. Embrace the warmth and pack accordingly!

August Temperature in Marianna

In August in Marianna, the average temperature is 27°C (81°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 19°C (66°F). This mild climate makes it an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

August Weather in Marianna: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Marianna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marianna, August typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (96°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec535963677580818179726056
Data source: Temperature data for Marianna generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Marianna

In Marianna in August, the total precipitation amount reaches 187 mm (7.4 in) over the course of 22 days.

August Precipitation Trends in Marianna

The chart displays monthly precipitation patterns in Marianna, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Marianna, August typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec9012461112981621511871458746132
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Marianna

In Marianna in August humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

August Average Humidity in Marianna

This chart illustrates the average monthly humidity levels in Marianna, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Marianna is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Marianna

In Marianna in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Marianna.

Maximum UV Index Levels in Marianna for August

The chart shows the monthly maximum UV Index (UVI) for Marianna in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Marianna typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Marianna August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Marianna Compares to Other Months

Weather in Marianna varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Marianna, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Marianna, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)90 mm (3.5 inches)83%moderate
February Weather15°C (59°F)124 mm (4.9 inches)82%very high
March Weather17°C (63°F)61 mm (2.4 inches)79%very high
April Weather20°C (68°F)112 mm (4.4 inches)77%extreme
May Weather24°C (75°F)98 mm (3.9 inches)74%extreme
June Weather27°C (80°F)162 mm (6.4 inches)70%extreme
July Weather27°C (81°F)151 mm (6.0 inches)78%extreme
August Weather27°C (81°F)187 mm (7.4 inches)78%extreme
September Weather26°C (79°F)145 mm (5.7 inches)79%very high
October Weather22°C (73°F)87 mm (3.4 inches)74%very high
November Weather15°C (60°F)46 mm (1.8 inches)83%high
December Weather13°C (56°F)132 mm (5.2 inches)86%moderate

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