July Weather in Port Jervis, United States

Last updated: June 24, 2025

In Port Jervis, United States, the average temperature in July is a pleasant 23°C (74°F), with temperatures ranging from a cool 11°C (53°F) to a warm 35°C (95°F). You can expect around 113 mm (4.5 in) of precipitation over 13 days, contributing to an average humidity of 62%. With these conditions, it's a great time to explore the beauty of the region!

July Temperature in Port Jervis

In July in Port Jervis, the average temperature is 23°C (74°F). Maximum temperatures can reach 35°C (95°F), while minimums can dip to as low as 11°C (53°F). This makes it a perfect time for travelers to enjoy the pleasant weather while exploring the attractions.

July Weather in Port Jervis: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Port Jervis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Jervis, July typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (53°F).

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

July Precipitation in Port Jervis

In Port Jervis in July, the precipitation amount is 113 mm (4.5 in) accumulated over 13 days.

July Precipitation Trends in Port Jervis

The chart displays monthly precipitation patterns in Port Jervis, 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 Port Jervis, July typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 13 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 Port Jervis

In Port Jervis in July humidity is 62%. With an average temperature of 23°C (74°F), this humidity feels like a warm, slightly sticky embrace, making it essential for travelers to stay hydrated and wear breathable clothing while exploring.

July Average Humidity in Port Jervis

This chart illustrates the average monthly humidity levels in Port Jervis, 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 Port Jervis is approximately 62%, 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 Port Jervis

In Port Jervis 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 Port Jervis.

Maximum UV Index Levels in Port Jervis for July

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

Data source: Port Jervis 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 Port Jervis Compares to Other Months

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

This table compares monthly weather conditions in Port Jervis, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	71 mm (2.8 inches)	84%	moderate
February Weather	0°C (32°F)	98 mm (3.9 inches)	82%	moderate
March Weather	3°C (37°F)	91 mm (3.6 inches)	81%	high
April Weather	9°C (48°F)	111 mm (4.4 inches)	78%	very high
May Weather	15°C (59°F)	125 mm (4.9 inches)	69%	very high
June Weather	20°C (68°F)	100 mm (3.9 inches)	69%	very high
July Weather	23°C (74°F)	113 mm (4.5 inches)	62%	very high
August Weather	22°C (72°F)	121 mm (4.8 inches)	65%	very high
September Weather	18°C (65°F)	100 mm (3.9 inches)	68%	very high
October Weather	13°C (55°F)	144 mm (5.7 inches)	74%	high
November Weather	5°C (41°F)	88 mm (3.5 inches)	82%	moderate
December Weather	1°C (33°F)	98 mm (3.8 inches)	80%	low