July Weather in Saint James, United States

Last updated: June 24, 2025

In July, the average temperature in Saint James, United States is a pleasant 23°C (74°F). However, you might experience a refreshing dip to 12°C (53°F) at night, with daytime highs reaching up to 35°C (96°F). Be prepared for 124 mm (4.9 in) of rainfall spread across about 10 days, contributing to an average humidity of 80%. Ideal for those who enjoy a warm, humid climate!

July Temperature in Saint James

In July in Saint James, the average temperature is 23°C (74°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 12°C (53°F). This makes Saint James an ideal destination for travelers seeking mild to warm weather during this time.

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

The chart illustrates July temperature patterns in Saint James, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint James, July typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 12°C (53°F).

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

July Precipitation in Saint James

In Saint James in July, the precipitation amount is 124 mm (4.9 in) spread over a duration of 10 days.

July Precipitation Trends in Saint James

The chart displays monthly precipitation patterns in Saint James, 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 James, July typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Saint James

In Saint James in July humidity is 80%. With an average temperature of 23°C (74°F), this humidity feels like walking through a warm, damp blanket, making travel feel sticky and muggy, where every step leaves you yearning for a cool breeze.

July Average Humidity in Saint James

This chart illustrates the average monthly humidity levels in Saint James, 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 James is approximately 80%, 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 James

In Saint James in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Saint James.

Maximum UV Index Levels in Saint James for July

The chart shows the monthly maximum UV Index (UVI) for Saint James 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 James typically reaches 10, which falls under the very high exposure category.

Data source: Saint James 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 James Compares to Other Months

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

This table compares monthly weather conditions in Saint James, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	32 mm (1.3 inches)	82%	moderate
February Weather	-9°C (17°F)	32 mm (1.3 inches)	84%	moderate
March Weather	1°C (34°F)	68 mm (2.7 inches)	80%	moderate
April Weather	7°C (44°F)	91 mm (3.6 inches)	81%	very high
May Weather	15°C (60°F)	137 mm (5.4 inches)	74%	very high
June Weather	22°C (72°F)	120 mm (4.7 inches)	80%	very high
July Weather	23°C (74°F)	124 mm (4.9 inches)	80%	very high
August Weather	21°C (71°F)	116 mm (4.6 inches)	77%	very high
September Weather	18°C (65°F)	128 mm (5.1 inches)	75%	very high
October Weather	9°C (49°F)	97 mm (3.8 inches)	80%	moderate
November Weather	1°C (35°F)	33 mm (1.3 inches)	87%	moderate
December Weather	-4°C (25°F)	43 mm (1.7 inches)	83%	low