August Weather in Sidney, United States

Last updated: June 24, 2025

In August, the average temperature in Sidney, United States is a pleasant 24°C (76°F), with a minimum of 11°C (51°F) and a maximum soaring to 36°C (97°F). Expect about 102 mm (4.0 in) of precipitation spread over 9 days, contributing to an average humidity of 80%. Stay prepared for a mix of warm sunshine and refreshing rain!

August Temperature in Sidney

In August in Sidney, the average temperature is 24°C (76°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 11°C (51°F). It's a great time for travelers to enjoy a mix of warm days and cooler nights while exploring all that Sidney has to offer.

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

The chart illustrates August 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, August typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 11°C (51°F).

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

August Precipitation in Sidney

In Sidney in August, the total precipitation amount is 102 mm (4.0 in) over a span of 9 days.

August Precipitation Trends in Sidney

The chart displays monthly precipitation patterns in Sidney, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Sidney, August typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Sidney

In Sidney in August humidity is 80%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make exploring outdoors quite draining, so it's essential to stay hydrated and take breaks in the shade while traveling.

August Average Humidity in Sidney

This chart illustrates the average monthly humidity levels in Sidney, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Sidney is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sidney

In Sidney in August, 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 Sidney.

Maximum UV Index Levels in Sidney for August

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

Data source: Sidney August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	34 mm (1.3 inches)	76%	moderate
February Weather	-3°C (27°F)	32 mm (1.3 inches)	80%	moderate
March Weather	6°C (43°F)	94 mm (3.7 inches)	73%	high
April Weather	11°C (52°F)	62 mm (2.4 inches)	74%	very high
May Weather	18°C (64°F)	147 mm (5.8 inches)	78%	very high
June Weather	25°C (77°F)	111 mm (4.4 inches)	82%	very high
July Weather	26°C (79°F)	91 mm (3.6 inches)	83%	very high
August Weather	24°C (76°F)	102 mm (4.0 inches)	80%	very high
September Weather	21°C (71°F)	95 mm (3.7 inches)	75%	very high
October Weather	12°C (54°F)	151 mm (5.9 inches)	75%	high
November Weather	5°C (41°F)	29 mm (1.2 inches)	82%	moderate
December Weather	0°C (33°F)	34 mm (1.3 inches)	83%	moderate