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August Weather in Saint Martinville, United States

Last updated: June 24, 2025

In Saint Martinville, United States, the average temperature in August hovers around a warm 28°C (82°F). You can expect minimums dipping to 20°C (68°F) and maximums soaring up to 38°C (101°F). Rainfall is noteworthy, with 164 mm (6.5 in) of precipitation spread over 20 days, contributing to an average humidity of 79%. Stay prepared for a tropical climate!

August Temperature in Saint Martinville

In August in Saint Martinville, the average temperature is 28°C (82°F). Maximums can reach 38°C (101°F), and minimums can be as low as 20°C (68°F). Travelers should prepare for warm weather and stay hydrated while enjoying outdoor activities.

August Weather in Saint Martinville: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint Martinville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Martinville, August typically has an average temperature of 28°C (82°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec535965687781828279736057
Data source: Temperature data for Saint Martinville 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 Saint Martinville

In Saint Martinville in August, the total precipitation amount is 164 mm (6.5 in) occurring over the course of 20 days.

August Precipitation Trends in Saint Martinville

The chart displays monthly precipitation patterns in Saint Martinville, 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 Saint Martinville, August typically receives around 164 mm (6.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1011067413614716519316513210680108
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Saint Martinville

In Saint Martinville in August humidity is 79%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration more strenuous and requiring frequent breaks for hydration.

August Average Humidity in Saint Martinville

This chart illustrates the average monthly humidity levels in Saint Martinville, 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 Saint Martinville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%83%80%81%81%78%79%79%79%77%85%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Saint Martinville

In Saint Martinville 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 Saint Martinville.

Maximum UV Index Levels in Saint Martinville for August

The chart shows the monthly maximum UV Index (UVI) for Saint Martinville 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 Saint Martinville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121110965
Data source: Saint Martinville 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 Saint Martinville Compares to Other Months

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

This table compares monthly weather conditions in Saint Martinville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)101 mm (4.0 inches)83%moderate
February Weather15°C (59°F)106 mm (4.2 inches)83%very high
March Weather18°C (65°F)74 mm (2.9 inches)80%very high
April Weather20°C (69°F)136 mm (5.3 inches)81%extreme
May Weather25°C (77°F)147 mm (5.8 inches)81%extreme
June Weather27°C (81°F)165 mm (6.5 inches)78%extreme
July Weather28°C (83°F)193 mm (7.6 inches)79%extreme
August Weather28°C (82°F)164 mm (6.5 inches)79%extreme
September Weather26°C (80°F)132 mm (5.2 inches)79%very high
October Weather23°C (73°F)106 mm (4.2 inches)77%very high
November Weather16°C (61°F)80 mm (3.2 inches)85%high
December Weather14°C (57°F)108 mm (4.2 inches)88%moderate

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