July Weather in Sycamore, United States

Last updated: June 24, 2025

In July, the average temperature in Sycamore, United States is a pleasant 24°C (75°F), though it can swing from a minimum of 13°C (56°F) to a maximum of 34°C (93°F). Expect 123 mm (4.8 in) of precipitation over about 13 days, contributing to an average humidity level of 81%.

July Temperature in Sycamore

In July in Sycamore, the average temperature is 24°C (75°F). Maximum can reach 34°C (93°F) and minimum can be as low as 13°C (56°F). This pleasant climate makes Sycamore an ideal destination for travelers seeking comfortable weather during their visit.

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

The chart illustrates July temperature patterns in Sycamore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sycamore, July typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Sycamore

In Sycamore in July, the precipitation amount is 123 mm (4.8 in) over the course of 13 days.

July Precipitation Trends in Sycamore

The chart displays monthly precipitation patterns in Sycamore, 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 Sycamore, July typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 13 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 Sycamore

In Sycamore in July humidity is 81%. With an average temperature of 24°C (75°F), this humidity feels like a warm, thick blanket enveloping you, making traveling a bit sticky and sweaty, yet still inviting for those who enjoy the rich, tropical atmosphere.

July Average Humidity in Sycamore

This chart illustrates the average monthly humidity levels in Sycamore, 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 Sycamore is approximately 81%, 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 Sycamore

In Sycamore 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 Sycamore.

Maximum UV Index Levels in Sycamore for July

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

Data source: Sycamore 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 Sycamore Compares to Other Months

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

This table compares monthly weather conditions in Sycamore, 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 (30°F)	72 mm (2.9 inches)	88%	moderate
February Weather	0°C (32°F)	89 mm (3.5 inches)	87%	moderate
March Weather	5°C (41°F)	97 mm (3.8 inches)	87%	high
April Weather	10°C (50°F)	110 mm (4.3 inches)	87%	very high
May Weather	17°C (62°F)	134 mm (5.3 inches)	81%	very high
June Weather	22°C (71°F)	131 mm (5.1 inches)	82%	very high
July Weather	24°C (75°F)	123 mm (4.8 inches)	81%	very high
August Weather	23°C (73°F)	86 mm (3.4 inches)	78%	very high
September Weather	20°C (68°F)	73 mm (2.9 inches)	78%	very high
October Weather	14°C (57°F)	93 mm (3.7 inches)	82%	high
November Weather	5°C (42°F)	90 mm (3.5 inches)	89%	moderate
December Weather	2°C (35°F)	70 mm (2.7 inches)	86%	low