April Weather in Williams, Australia

Last updated: August 22, 2025

In Williams, Australia, the average temperature in April hovers around 17°C (62°F), with a minimum dipping to 3°C (38°F) and a maximum soaring to 35°C (95°F). Expect an average of 20 mm (0.8 in) of precipitation over the course of 2 days, accompanied by a comfortable humidity level of 70%.

April Temperature in Williams

In April in Williams, the average temperature is 17°C (62°F). The maximum can reach 35°C (95°F), while the minimum can dip as low as 3°C (38°F). Be prepared for a wide range of temperatures, making it essential to pack versatile clothing for your travels.

April Weather in Williams: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Williams, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williams, April typically has an average temperature of 17°C (62°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (38°F).

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

April Precipitation in Williams

In Williams in April, the precipitation amount is 20 mm (0.8 in) over the course of 2 days.

April Precipitation Trends in Williams

The chart displays monthly precipitation patterns in Williams, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Williams, April typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Williams

In Williams in April humidity is 70%. With an average temperature of 17°C (62°F), this humidity feels like a comfortable balance, creating a refreshing atmosphere for traveling, where the warmth is pleasantly offset by the moist air, making it ideal for leisurely strolls and exploration.

April Average Humidity in Williams

This chart illustrates the average monthly humidity levels in Williams, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Williams is approximately 70%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Williams

In Williams in April, 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 Williams.

Maximum UV Index Levels in Williams for April

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

Data source: Williams April 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 April Weather in Williams Compares to Other Months

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

This table compares monthly weather conditions in Williams, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	15 mm (0.6 inches)	52%	extreme
February Weather	22°C (71°F)	54 mm (2.1 inches)	55%	extreme
March Weather	20°C (68°F)	33 mm (1.3 inches)	59%	extreme
April Weather	17°C (62°F)	20 mm (0.8 inches)	70%	very high
May Weather	13°C (56°F)	40 mm (1.6 inches)	72%	high
June Weather	11°C (52°F)	57 mm (2.3 inches)	77%	moderate
July Weather	10°C (51°F)	69 mm (2.7 inches)	77%	moderate
August Weather	10°C (51°F)	61 mm (2.4 inches)	75%	high
September Weather	12°C (54°F)	35 mm (1.4 inches)	71%	very high
October Weather	15°C (58°F)	26 mm (1.0 inches)	63%	extreme
November Weather	18°C (64°F)	19 mm (0.8 inches)	56%	extreme
December Weather	21°C (71°F)	5 mm (0.2 inches)	53%	extreme