July Weather in Leyden, United States

Last updated: June 24, 2025

In July, the average temperature in Leyden, United States is a pleasant 22°C (71°F), with extremes ranging from a minimum of 10°C (50°F) to a scorching maximum of 37°C (99°F). Visitors can expect around 169 mm (6.6 in) of precipitation over 14 days, contributing to an average humidity of 66%. Whether you're gearing up for a sunny adventure or preparing for a refreshing rain, Leyden has a variety of weather experiences to offer!

July Temperature in Leyden

In July in Leyden, the average temperature is 22°C (71°F). Maximum temperatures can reach 37°C (99°F), and minimums can drop as low as 10°C (50°F). It's the perfect time to pack both light clothing for the heat and a jacket for cooler evenings!

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

The chart illustrates July temperature patterns in Leyden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leyden, July typically has an average temperature of 22°C (71°F), with highs reaching up to 37°C (99°F) and lows dropping to around 10°C (50°F).

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

July Precipitation in Leyden

In Leyden in July, the precipitation amount is 169 mm (6.6 in) over the course of 14 days.

July Precipitation Trends in Leyden

The chart displays monthly precipitation patterns in Leyden, 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 Leyden, July typically receives around 169 mm (6.6 inches) of precipitation spread over approximately 14 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 Leyden

In Leyden in July, humidity is 66%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket, making travel comfortable yet slightly sticky, necessitating frequent breaks to hydrate and seek shade.

July Average Humidity in Leyden

This chart illustrates the average monthly humidity levels in Leyden, 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 Leyden is approximately 66%, 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 Leyden

In Leyden in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Leyden.

Maximum UV Index Levels in Leyden for July

The chart shows the monthly maximum UV Index (UVI) for Leyden 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 Leyden typically reaches 9, which falls under the very high exposure category.

Data source: Leyden 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 Leyden Compares to Other Months

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

This table compares monthly weather conditions in Leyden, 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 (24°F)	85 mm (3.3 inches)	89%	moderate
February Weather	-3°C (27°F)	101 mm (4.0 inches)	88%	moderate
March Weather	0°C (33°F)	84 mm (3.3 inches)	86%	high
April Weather	7°C (45°F)	151 mm (5.9 inches)	84%	very high
May Weather	14°C (57°F)	108 mm (4.3 inches)	76%	very high
June Weather	19°C (66°F)	102 mm (4.0 inches)	72%	very high
July Weather	22°C (71°F)	169 mm (6.6 inches)	66%	very high
August Weather	21°C (69°F)	126 mm (5.0 inches)	64%	very high
September Weather	17°C (62°F)	112 mm (4.4 inches)	72%	very high
October Weather	11°C (51°F)	173 mm (6.8 inches)	81%	high
November Weather	3°C (37°F)	107 mm (4.2 inches)	87%	moderate
December Weather	-2°C (29°F)	125 mm (4.9 inches)	84%	low