July Weather in Fairbury, United States

Last updated: June 24, 2025

In Fairbury, United States, the average temperature in July is a warm 26°C (80°F). Expect temperatures to range from a comfortable 14°C (57°F) to a sweltering 39°C (102°F). During this month, precipitation averages around 59 mm (2.3 in) over 8 days, contributing to an average humidity of 83%. Enjoy the vibrant atmosphere while staying prepared for occasional rain!

July Temperature in Fairbury

In July in Fairbury, the average temperature is 26°C (80°F). Maximum temperatures can reach 39°C (102°F) while minimums can drop to as low as 14°C (57°F). Be prepared for warm days and cooler evenings when traveling during this time.

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

The chart illustrates July temperature patterns in Fairbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairbury, July typically has an average temperature of 26°C (80°F), with highs reaching up to 39°C (102°F) and lows dropping to around 14°C (57°F).

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

July Precipitation in Fairbury

In Fairbury in July, the total precipitation amount is 59 mm (2.3 in) spread over 8 days.

July Precipitation Trends in Fairbury

The chart displays monthly precipitation patterns in Fairbury, 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 Fairbury, July typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 8 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 Fairbury

In Fairbury in July humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

July Average Humidity in Fairbury

This chart illustrates the average monthly humidity levels in Fairbury, 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 Fairbury is approximately 83%, 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 Fairbury

In Fairbury in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Fairbury.

Maximum UV Index Levels in Fairbury for July

The chart shows the monthly maximum UV Index (UVI) for Fairbury 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 Fairbury typically reaches 11, which falls under the extreme exposure category.

Data source: Fairbury 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 Fairbury Compares to Other Months

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

This table compares monthly weather conditions in Fairbury, 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 (28°F)	29 mm (1.1 inches)	76%	moderate
February Weather	-2°C (28°F)	24 mm (1.0 inches)	80%	moderate
March Weather	6°C (43°F)	92 mm (3.6 inches)	73%	high
April Weather	11°C (52°F)	48 mm (1.9 inches)	74%	very high
May Weather	18°C (64°F)	170 mm (6.7 inches)	78%	very high
June Weather	25°C (77°F)	94 mm (3.7 inches)	82%	extreme
July Weather	26°C (80°F)	59 mm (2.3 inches)	83%	extreme
August Weather	24°C (76°F)	90 mm (3.6 inches)	80%	very high
September Weather	22°C (71°F)	75 mm (3.0 inches)	75%	very high
October Weather	12°C (54°F)	106 mm (4.2 inches)	75%	high
November Weather	5°C (42°F)	25 mm (1.0 inches)	82%	moderate
December Weather	1°C (34°F)	36 mm (1.4 inches)	83%	moderate