July Weather in Palmyra, United States

Last updated: June 24, 2025

In July, the average temperature in Palmyra, United States is a warm 28°C (82°F). However, expect a range where the minimum can dip to 14°C (57°F) and the maximum might soar to a blazing 39°C (102°F). During this month, you'll likely encounter about 64 mm (2.5 in) of precipitation spread over 9 days, with an average humidity level of 79%, creating a tropical atmosphere that’s perfect for exploring!

July Temperature in Palmyra

In July in Palmyra, the average temperature is 28°C (82°F). The maximum can reach 39°C (102°F) and the minimum can be as low as 14°C (57°F). This makes it a great time to visit for warm-weather activities, but be prepared for fluctuating temperatures throughout the day.

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 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 14°C (57°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 64 mm (2.5 in) over a span of 9 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 64 mm (2.5 inches) of precipitation spread over approximately 9 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 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.

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 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 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	4°C (40°F)	63 mm (2.5 inches)	84%	moderate
February Weather	7°C (44°F)	97 mm (3.8 inches)	84%	high
March Weather	10°C (50°F)	62 mm (2.5 inches)	84%	high
April Weather	15°C (60°F)	105 mm (4.1 inches)	82%	very high
May Weather	20°C (69°F)	100 mm (3.9 inches)	82%	very high
June Weather	24°C (76°F)	103 mm (4.0 inches)	83%	very high
July Weather	28°C (82°F)	64 mm (2.5 inches)	79%	very high
August Weather	26°C (79°F)	123 mm (4.8 inches)	77%	very high
September Weather	23°C (73°F)	87 mm (3.4 inches)	75%	very high
October Weather	17°C (64°F)	110 mm (4.3 inches)	81%	high
November Weather	9°C (49°F)	68 mm (2.7 inches)	87%	moderate
December Weather	6°C (43°F)	89 mm (3.5 inches)	85%	moderate