April Weather in Grafton, Australia

Last updated: August 22, 2025

In Grafton, Australia, the average temperature in April is a pleasant 19°C (67°F). Expect a range from a cool 7°C (46°F) to a warm 31°C (88°F). While enjoying the mild weather, be prepared for about 47 mm (1.8 in) of rainfall over 9 days. With an average humidity of 78%, it can feel a bit humid, so stay hydrated and enjoy your time!

April Temperature in Grafton

In April in Grafton, the average temperature is 19°C (67°F). Maximum temperatures can reach as high as 31°C (88°F), while the minimum can dip down to 7°C (46°F). It's a great time to visit for pleasant weather and a variety of outdoor activities.

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

The chart illustrates April temperature patterns in Grafton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grafton, April typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (46°F).

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

April Precipitation in Grafton

In Grafton in April, the total precipitation amount is 47 mm (1.8 in), which falls over the course of 9 days.

April Precipitation Trends in Grafton

The chart displays monthly precipitation patterns in Grafton, 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 Grafton, April typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 9 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 Grafton

In Grafton in April humidity is 78%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel both sticky and sluggish as you navigate through the day.

April Average Humidity in Grafton

This chart illustrates the average monthly humidity levels in Grafton, 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 Grafton is approximately 78%, 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 Grafton

In Grafton 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 Grafton.

Maximum UV Index Levels in Grafton for April

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

Data source: Grafton 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 Grafton Compares to Other Months

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

This table compares monthly weather conditions in Grafton, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	79 mm (3.1 inches)	78%	extreme
February Weather	24°C (75°F)	153 mm (6.0 inches)	80%	extreme
March Weather	22°C (72°F)	191 mm (7.5 inches)	80%	extreme
April Weather	19°C (67°F)	47 mm (1.8 inches)	78%	very high
May Weather	16°C (62°F)	35 mm (1.4 inches)	73%	high
June Weather	14°C (57°F)	54 mm (2.1 inches)	71%	moderate
July Weather	13°C (56°F)	33 mm (1.3 inches)	70%	moderate
August Weather	14°C (57°F)	20 mm (0.8 inches)	71%	high
September Weather	17°C (63°F)	24 mm (0.9 inches)	69%	very high
October Weather	19°C (67°F)	112 mm (4.4 inches)	71%	extreme
November Weather	21°C (70°F)	67 mm (2.6 inches)	76%	extreme
December Weather	23°C (74°F)	176 mm (6.9 inches)	80%	extreme