April Weather in Saint Marys, Australia

Last updated: August 22, 2025

In April, the average temperature in Saint Marys, Australia hovers around 14°C (58°F), providing a comfortable climate for outdoor activities. Expect minimum temperatures to dip to 8°C (47°F), while highs can reach up to 23°C (73°F). During this month, precipitation averages around 38 mm (1.5 in) spread across 6 days, contributing to an average humidity of 75%.

April Temperature in Saint Marys

In April in Saint Marys, the average temperature is 14°C (58°F). The maximum can reach 23°C (73°F), and the minimum can be as low as 8°C (47°F). This mild climate makes Saint Marys an ideal destination for travelers seeking comfortable weather.

April Weather in Saint Marys: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Saint Marys, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Marys, April typically has an average temperature of 14°C (58°F), with highs reaching up to 23°C (73°F) and lows dropping to around 8°C (47°F).

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

April Precipitation in Saint Marys

In Saint Marys in April, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.

April Precipitation Trends in Saint Marys

The chart displays monthly precipitation patterns in Saint Marys, 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 Saint Marys, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Saint Marys

In Saint Marys in April humidity is 75%. With an average temperature of 14°C (58°F), this humidity feels like a lingering blanket of warmth, making travel both refreshing and a bit stifling, as the moisture in the air may leave you feeling slightly sticky while enjoying outdoor adventures.

April Average Humidity in Saint Marys

This chart illustrates the average monthly humidity levels in Saint Marys, 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 Saint Marys is approximately 75%, 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 Saint Marys

In Saint Marys in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Saint Marys, you can refer to this Hourly UV Index in Saint Marys.

Maximum UV Index Levels in Saint Marys for April

The chart shows the monthly maximum UV Index (UVI) for Saint Marys 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 Saint Marys typically reaches 6, which falls under the high exposure category.

Data source: Saint Marys 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 Saint Marys Compares to Other Months

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

This table compares monthly weather conditions in Saint Marys, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	64 mm (2.5 inches)	76%	extreme
February Weather	16°C (62°F)	77 mm (3.0 inches)	74%	extreme
March Weather	16°C (61°F)	86 mm (3.4 inches)	76%	very high
April Weather	14°C (58°F)	38 mm (1.5 inches)	75%	high
May Weather	13°C (55°F)	43 mm (1.7 inches)	78%	moderate
June Weather	11°C (52°F)	59 mm (2.3 inches)	77%	low
July Weather	10°C (50°F)	32 mm (1.3 inches)	79%	low
August Weather	10°C (50°F)	47 mm (1.8 inches)	78%	moderate
September Weather	11°C (51°F)	53 mm (2.1 inches)	77%	high
October Weather	12°C (54°F)	92 mm (3.6 inches)	75%	very high
November Weather	13°C (56°F)	62 mm (2.5 inches)	76%	very high
December Weather	15°C (59°F)	95 mm (3.7 inches)	76%	extreme