July Weather in Byron, United States

Last updated: June 24, 2025

In Byron, United States, the average temperature in July is a pleasant 23°C (74°F). However, temperatures can vary significantly, with minimums dipping to 6°C (44°F) and soaring up to a scorching 39°C (103°F). During this month, you can expect 16 mm (0.6 in) of precipitation spread over 5 days, and an average humidity level of 81% adds a touch of tropical feel to the atmosphere.

July Temperature in Byron

In July in Byron, the average temperature is 23°C (74°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop as low as 6°C (44°F). It's advisable to pack for both warm and cool conditions when traveling during this time.

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

The chart illustrates July temperature patterns in Byron, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Byron, July typically has an average temperature of 23°C (74°F), with highs reaching up to 39°C (103°F) and lows dropping to around 6°C (44°F).

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

July Precipitation in Byron

In Byron in July, the precipitation amount is 16 mm (0.6 in) spread over a duration of 5 days.

July Precipitation Trends in Byron

The chart displays monthly precipitation patterns in Byron, 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 Byron, July typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 5 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 Byron

In Byron in July, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.

July Average Humidity in Byron

This chart illustrates the average monthly humidity levels in Byron, 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 Byron 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 Byron

In Byron 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 Byron.

Maximum UV Index Levels in Byron for July

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

Data source: Byron 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 Byron Compares to Other Months

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

This table compares monthly weather conditions in Byron, 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)	11 mm (0.4 inches)	85%	moderate
February Weather	-7°C (20°F)	26 mm (1.0 inches)	85%	moderate
March Weather	3°C (37°F)	17 mm (0.7 inches)	79%	high
April Weather	6°C (43°F)	40 mm (1.6 inches)	74%	very high
May Weather	12°C (53°F)	53 mm (2.1 inches)	76%	very high
June Weather	18°C (65°F)	36 mm (1.4 inches)	79%	extreme
July Weather	23°C (74°F)	16 mm (0.6 inches)	81%	extreme
August Weather	21°C (70°F)	16 mm (0.6 inches)	80%	very high
September Weather	16°C (60°F)	34 mm (1.4 inches)	76%	very high
October Weather	6°C (43°F)	33 mm (1.3 inches)	74%	high
November Weather	1°C (34°F)	17 mm (0.7 inches)	81%	moderate
December Weather	-4°C (26°F)	16 mm (0.6 inches)	87%	low