July Weather in Palmyra, United States

Last updated: June 24, 2025

In July, the average temperature in Palmyra, United States is a pleasant 25°C (78°F). Daily highs can reach a sizzling 36°C (98°F), while the nights cool down to a minimum of 14°C (58°F). Be prepared for 132 mm (5.2 in) of precipitation over approximately 12 days, with an average humidity of 65% creating a warm and slightly sticky atmosphere. Enjoy your time exploring the vibrant surroundings!

July Temperature in Palmyra

In July, in Palmyra, the average temperature is 25°C (78°F), with maximums reaching 36°C (98°F) and minimums dropping as low as 14°C (58°F). This makes Palmyra a great destination for travelers seeking warm weather, but it's wise to prepare for both hot and cool evenings.

July Weather in Palmyra: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Palmyra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palmyra, July typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 14°C (58°F).

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

July Precipitation in Palmyra

In Palmyra in July, the precipitation amount is 132 mm (5.2 in) over the course of 12 days.

July Precipitation Trends in Palmyra

The chart displays monthly precipitation patterns in Palmyra, 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 Palmyra, July typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 12 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 Palmyra

In Palmyra in July, humidity is 65%. With an average temperature of 25°C (78°F), this humidity feels like a warm, enveloping shawl that makes traveling slightly more strenuous, requiring frequent breaks to stay refreshed and hydrated.

July Average Humidity in Palmyra

This chart illustrates the average monthly humidity levels in Palmyra, 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 Palmyra is approximately 65%, 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 Palmyra

In Palmyra 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 Palmyra.

Maximum UV Index Levels in Palmyra for July

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

Data source: Palmyra 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 Palmyra Compares to Other Months

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

This table compares monthly weather conditions in Palmyra, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	69 mm (2.7 inches)	87%	moderate
February Weather	3°C (37°F)	106 mm (4.2 inches)	85%	moderate
March Weather	6°C (43°F)	100 mm (3.9 inches)	85%	high
April Weather	12°C (53°F)	104 mm (4.1 inches)	83%	very high
May Weather	17°C (64°F)	125 mm (4.9 inches)	75%	very high
June Weather	22°C (73°F)	95 mm (3.7 inches)	73%	very high
July Weather	25°C (78°F)	132 mm (5.2 inches)	65%	very high
August Weather	24°C (76°F)	128 mm (5.0 inches)	62%	very high
September Weather	21°C (70°F)	108 mm (4.3 inches)	66%	very high
October Weather	15°C (59°F)	106 mm (4.2 inches)	79%	high
November Weather	7°C (45°F)	92 mm (3.6 inches)	87%	moderate
December Weather	3°C (38°F)	96 mm (3.8 inches)	85%	low