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April Weather in Hillston, Australia

Last updated: August 22, 2025

In April, the average temperature in Hillston, Australia is a pleasant 18°C (65°F). However, be prepared for a temperature range that can dip to a brisk 2°C (36°F) and soar up to a scorching 38°C (100°F). During this month, expect an average precipitation of 34 mm (1.3 in) over just 2 days, alongside an average humidity level of 67%. Whether you're seeking sunshine or a cooler breeze, Hillston offers a dynamic climate!

April Temperature in Hillston

In April in Hillston, the average temperature is 18°C (65°F). Maximums can reach 38°C (100°F) and minimums can be as low as 2°C (36°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Hillston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillston, April typically has an average temperature of 18°C (65°F), with highs reaching up to 38°C (100°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec837873655549495058657278
Data source: Temperature data for Hillston generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Hillston

In Hillston in April, the precipitation amount is 34 mm (1.3 in) over a span of 2 days.

April Precipitation Trends in Hillston

The chart displays monthly precipitation patterns in Hillston, 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 Hillston, April typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec282040342632182319424324
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hillston

In Hillston in April humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

April Average Humidity in Hillston

This chart illustrates the average monthly humidity levels in Hillston, 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 Hillston is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec38%46%61%67%75%74%77%70%68%53%48%53%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hillston

In Hillston in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hillston.

Maximum UV Index Levels in Hillston for April

The chart shows the monthly maximum UV Index (UVI) for Hillston 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 Hillston typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412854468111315
Data source: Hillston 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 Hillston Compares to Other Months

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

This table compares monthly weather conditions in Hillston, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)28 mm (1.1 inches)38%extreme
February Weather25°C (78°F)20 mm (0.8 inches)46%extreme
March Weather23°C (74°F)40 mm (1.6 inches)61%extreme
April Weather18°C (65°F)34 mm (1.3 inches)67%very high
May Weather13°C (55°F)26 mm (1.0 inches)75%moderate
June Weather10°C (50°F)32 mm (1.3 inches)74%moderate
July Weather10°C (49°F)18 mm (0.7 inches)77%moderate
August Weather10°C (51°F)23 mm (0.9 inches)70%high
September Weather14°C (58°F)19 mm (0.7 inches)68%very high
October Weather18°C (65°F)42 mm (1.6 inches)53%extreme
November Weather22°C (72°F)43 mm (1.7 inches)48%extreme
December Weather25°C (78°F)24 mm (0.9 inches)53%extreme

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