July Weather in Sidney, United States

Last updated: June 24, 2025

In July, the average temperature in Sidney, United States is a pleasant 23°C (73°F). However, prepare for a wide range, as the temperatures can dip as low as 8°C (46°F) and soar up to 39°C (102°F). During this month, expect around 38 mm (1.5 in) of precipitation over 7 days, and be ready for a humidity level averaging 78%.

July Temperature in Sidney

In July in Sidney, the average temperature is 23°C (73°F). Maximums can reach 39°C (102°F), while minimums can drop to as low as 8°C (46°F). This diverse temperature range means travelers should be prepared for both warm days and cooler evenings.

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

The chart illustrates July temperature patterns in Sidney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidney, July typically has an average temperature of 23°C (73°F), with highs reaching up to 39°C (102°F) and lows dropping to around 8°C (46°F).

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

July Precipitation in Sidney

In Sidney in July, the precipitation amount is 38 mm (1.5 in) over the course of 7 days.

July Precipitation Trends in Sidney

The chart displays monthly precipitation patterns in Sidney, 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 Sidney, July typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 7 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 Sidney

In Sidney in July, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

July Average Humidity in Sidney

This chart illustrates the average monthly humidity levels in Sidney, 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 Sidney is approximately 78%, 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 Sidney

In Sidney 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 Sidney.

Maximum UV Index Levels in Sidney for July

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

Data source: Sidney 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 Sidney Compares to Other Months

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

This table compares monthly weather conditions in Sidney, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	10 mm (0.4 inches)	83%	low
February Weather	-11°C (13°F)	22 mm (0.8 inches)	86%	moderate
March Weather	-1°C (31°F)	21 mm (0.8 inches)	77%	moderate
April Weather	5°C (41°F)	25 mm (1.0 inches)	72%	very high
May Weather	13°C (55°F)	53 mm (2.1 inches)	77%	very high
June Weather	19°C (67°F)	67 mm (2.6 inches)	79%	very high
July Weather	23°C (73°F)	38 mm (1.5 inches)	78%	very high
August Weather	21°C (70°F)	39 mm (1.5 inches)	74%	very high
September Weather	15°C (60°F)	60 mm (2.3 inches)	68%	high
October Weather	6°C (43°F)	30 mm (1.2 inches)	70%	moderate
November Weather	-1°C (31°F)	19 mm (0.7 inches)	80%	moderate
December Weather	-6°C (22°F)	18 mm (0.7 inches)	84%	low