August Weather in Sidney, United States

Last updated: June 24, 2025

In August, the average temperature in Sidney, United States is a pleasant 23°C (73°F). However, temperatures can fluctuate, with a minimum of 8°C (47°F) and a maximum of 37°C (98°F). Expect about 31 mm (1.2 in) of precipitation over 7 days, and enjoy the tropical feel with an average humidity of 84%. 🌦️

August Temperature in Sidney

In August in Sidney, the average temperature is 23°C (73°F). Maximums can reach 37°C (98°F) and minimums can be as low as 8°C (47°F). This makes Sidney a delightful destination for travelers looking to enjoy warm weather, while also being prepared for cooler evenings.

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 23°C (73°F), with highs reaching up to 37°C (98°F) and lows dropping to around 8°C (47°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 precipitation amount is 31 mm (1.2 in) over the course of 7 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 31 mm (1.2 inches) of precipitation spread over approximately 7 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 84%. With an average temperature of 23°C (73°F), this humidity feels like a warm, thick blanket wrapping around you, making travel slightly exhausting but also uniquely invigorating as you navigate through the vibrant atmosphere.

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 84%, 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 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 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 10, 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	0°C (32°F)	12 mm (0.5 inches)	72%	moderate
February Weather	-1°C (30°F)	18 mm (0.7 inches)	76%	moderate
March Weather	5°C (42°F)	63 mm (2.5 inches)	61%	high
April Weather	9°C (48°F)	58 mm (2.3 inches)	60%	very high
May Weather	14°C (57°F)	116 mm (4.6 inches)	74%	very high
June Weather	22°C (71°F)	51 mm (2.0 inches)	82%	extreme
July Weather	24°C (76°F)	48 mm (1.9 inches)	82%	extreme
August Weather	23°C (73°F)	31 mm (1.2 inches)	84%	very high
September Weather	19°C (67°F)	26 mm (1.0 inches)	75%	very high
October Weather	9°C (49°F)	31 mm (1.2 inches)	73%	high
November Weather	6°C (42°F)	21 mm (0.8 inches)	74%	moderate
December Weather	1°C (35°F)	14 mm (0.6 inches)	77%	moderate