July Weather in Saint Martinville, United States

Last updated: June 24, 2025

In July, the average temperature in Saint Martinville, United States is a warm 28°C (83°F), with minimums dipping to 20°C (68°F) and maximums soaring up to 38°C (101°F). Expect 193 mm (7.6 in) of precipitation spread over 20 days, accompanied by an average humidity of 79%, creating a typically sultry atmosphere.

July Temperature in Saint Martinville

In July in Saint Martinville, the average temperature is 28°C (83°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 20°C (68°F). This pleasant climate makes Saint Martinville an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates July 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, July typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (68°F).

Data source: Temperature data for Saint Martinville generated using information from the Copernicus Climate Change Service.

July Precipitation in Saint Martinville

In Saint Martinville in July, the precipitation amount is 193 mm (7.6 in) spread over a total of 20 days.

July Precipitation Trends in Saint Martinville

The chart displays monthly precipitation patterns in Saint Martinville, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Saint Martinville, July typically receives around 193 mm (7.6 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Saint Martinville

In Saint Martinville in July humidity is 79%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities a challenge but also adding a certain tropical charm to your travel experience.

July Average Humidity in Saint Martinville

This chart illustrates the average monthly humidity levels in Saint Martinville, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Saint Martinville is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Saint Martinville

In Saint Martinville in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Saint Martinville.

Maximum UV Index Levels in Saint Martinville for July

The chart shows the monthly maximum UV Index (UVI) for Saint Martinville in July, 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 July, the maximum UV index in Saint Martinville typically reaches 12, which falls under the extreme exposure category.

Data source: Saint Martinville July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	101 mm (4.0 inches)	83%	moderate
February Weather	15°C (59°F)	106 mm (4.2 inches)	83%	very high
March Weather	18°C (65°F)	74 mm (2.9 inches)	80%	very high
April Weather	20°C (69°F)	136 mm (5.3 inches)	81%	extreme
May Weather	25°C (77°F)	147 mm (5.8 inches)	81%	extreme
June Weather	27°C (81°F)	165 mm (6.5 inches)	78%	extreme
July Weather	28°C (83°F)	193 mm (7.6 inches)	79%	extreme
August Weather	28°C (82°F)	164 mm (6.5 inches)	79%	extreme
September Weather	26°C (80°F)	132 mm (5.2 inches)	79%	very high
October Weather	23°C (73°F)	106 mm (4.2 inches)	77%	very high
November Weather	16°C (61°F)	80 mm (3.2 inches)	85%	high
December Weather	14°C (57°F)	108 mm (4.2 inches)	88%	moderate