July Weather in Grenfell, Australia

Last updated: August 22, 2025

In July, the average temperature in Grenfell, Australia hovers around 8°C (46°F). Expect a chill with minimums dipping to -5°C (24°F), while the mercury can rise to a pleasant 20°C (69°F) at its peak. Be prepared for 43 mm (1.7 in) of precipitation over 8 days, and a noteworthy 80% average humidity that adds to the atmospheric experience.

July Temperature in Grenfell

In July in Grenfell, the average temperature is 8°C (46°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -5°C (24°F). This diverse temperature range makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates July temperature patterns in Grenfell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grenfell, July typically has an average temperature of 8°C (46°F), with highs reaching up to 20°C (69°F) and lows dropping to around -5°C (24°F).

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

July Precipitation in Grenfell

In Grenfell in July, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

July Precipitation Trends in Grenfell

The chart displays monthly precipitation patterns in Grenfell, 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 Grenfell, July typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 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 Grenfell

In Grenfell in July, humidity is 80%. With an average temperature of 8°C (46°F), this humidity feels like traveling through a damp and chilly mist, making even a short walk feel heavy and uncomfortable.

July Average Humidity in Grenfell

This chart illustrates the average monthly humidity levels in Grenfell, 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 Grenfell is approximately 80%, 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 Grenfell

In Grenfell in July, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Grenfell for better planning.

Maximum UV Index Levels in Grenfell for July

The chart shows the monthly maximum UV Index (UVI) for Grenfell 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 Grenfell typically reaches 4, which falls under the moderate exposure category.

Data source: Grenfell 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 Grenfell Compares to Other Months

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

This table compares monthly weather conditions in Grenfell, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	38 mm (1.5 inches)	58%	extreme
February Weather	23°C (74°F)	44 mm (1.7 inches)	65%	extreme
March Weather	21°C (69°F)	75 mm (2.9 inches)	68%	extreme
April Weather	16°C (61°F)	27 mm (1.1 inches)	74%	very high
May Weather	11°C (52°F)	42 mm (1.7 inches)	78%	moderate
June Weather	8°C (47°F)	53 mm (2.1 inches)	79%	moderate
July Weather	8°C (46°F)	43 mm (1.7 inches)	80%	moderate
August Weather	8°C (47°F)	51 mm (2.0 inches)	77%	high
September Weather	12°C (53°F)	39 mm (1.6 inches)	70%	very high
October Weather	16°C (61°F)	58 mm (2.3 inches)	58%	very high
November Weather	19°C (66°F)	79 mm (3.1 inches)	57%	extreme
December Weather	23°C (73°F)	57 mm (2.2 inches)	61%	extreme