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April Weather in Killara, Australia

Last updated: August 22, 2025

In Killara, Australia, the average temperature in April hovers around 15°C (58°F), with lows dipping to 2°C (36°F) and highs soaring up to 31°C (89°F). Expect approximately 61 mm (2.4 in) of precipitation over 4 days, contributing to an average humidity of 72%. Whether you're soaking up the sun or seeking shelter from a gentle drizzle, April offers a little something for everyone!

April Temperature in Killara

In April in Killara, the average temperature is 15°C (58°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 2°C (36°F). Travelers should be prepared for a wide range of temperatures, making layering an essential part of their packing.

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

The chart illustrates April temperature patterns in Killara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killara, April typically has an average temperature of 15°C (58°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec747066585044444550576369
Data source: Temperature data for Killara 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 Killara

In Killara in April, the precipitation amount is 61 mm (2.4 in) distributed over 4 days.

April Precipitation Trends in Killara

The chart displays monthly precipitation patterns in Killara, 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 Killara, April typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec443662618374859065858573
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Killara

In Killara in April, humidity is 72%. With an average temperature of 15°C (58°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities less comfortable and encouraging travelers to seek out shaded areas or cool indoor spaces.

April Average Humidity in Killara

This chart illustrates the average monthly humidity levels in Killara, 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 Killara is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%52%61%72%79%82%84%80%73%60%58%51%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Killara

In Killara in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Killara.

Maximum UV Index Levels in Killara for April

The chart shows the monthly maximum UV Index (UVI) for Killara 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 Killara typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14121175335891214
Data source: Killara 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 Killara Compares to Other Months

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

This table compares monthly weather conditions in Killara, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (75°F)44 mm (1.7 inches)45%extreme
February Weather21°C (71°F)36 mm (1.4 inches)52%extreme
March Weather19°C (67°F)62 mm (2.4 inches)61%extreme
April Weather15°C (58°F)61 mm (2.4 inches)72%high
May Weather10°C (50°F)83 mm (3.3 inches)79%moderate
June Weather7°C (44°F)73 mm (2.9 inches)82%moderate
July Weather7°C (44°F)85 mm (3.3 inches)84%moderate
August Weather7°C (45°F)90 mm (3.5 inches)80%moderate
September Weather10°C (50°F)65 mm (2.6 inches)73%very high
October Weather14°C (57°F)85 mm (3.4 inches)60%very high
November Weather17°C (63°F)85 mm (3.3 inches)58%extreme
December Weather21°C (69°F)73 mm (2.9 inches)51%extreme

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