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April Weather in Westbury, Australia

Last updated: August 22, 2025

In April, the average temperature in Westbury, Australia hovers around 11°C (52°F). Expect a range from a chilly -2°C (29°F) to a warm 25°C (77°F). With 68 mm (2.7 in) of precipitation over 8 days, be prepared for some rain. The average humidity rests at a comfortable 77%, making it a season of refreshing air and varied weather.

April Temperature in Westbury

In April in Westbury, the average temperature is 11°C (52°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as -2°C (29°F). Be prepared for a wide temperature range when traveling during this time.

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

The chart illustrates April temperature patterns in Westbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westbury, April typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (77°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec636058524743434346515559
Data source: Temperature data for Westbury 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 Westbury

In Westbury in April, the precipitation amount is 68 mm (2.7 in) spread over 8 days.

April Precipitation Trends in Westbury

The chart displays monthly precipitation patterns in Westbury, 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 Westbury, April typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec51807268886310581791016565
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Westbury

In Westbury in April humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.

April Average Humidity in Westbury

This chart illustrates the average monthly humidity levels in Westbury, 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 Westbury is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%68%73%77%83%83%84%83%80%76%76%71%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Westbury

In Westbury 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 Westbury, you can refer to this Hourly UV Index in Westbury.

Maximum UV Index Levels in Westbury for April

The chart shows the monthly maximum UV Index (UVI) for Westbury 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 Westbury typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13111064224681113
Data source: Westbury 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 Westbury Compares to Other Months

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

This table compares monthly weather conditions in Westbury, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)51 mm (2.0 inches)69%extreme
February Weather15°C (60°F)80 mm (3.1 inches)68%extreme
March Weather15°C (58°F)72 mm (2.8 inches)72%very high
April Weather11°C (52°F)68 mm (2.7 inches)77%high
May Weather8°C (48°F)88 mm (3.5 inches)83%moderate
June Weather6°C (44°F)63 mm (2.5 inches)83%low
July Weather6°C (43°F)105 mm (4.1 inches)84%low
August Weather6°C (44°F)81 mm (3.2 inches)83%moderate
September Weather8°C (46°F)78 mm (3.1 inches)80%high
October Weather11°C (51°F)101 mm (4.0 inches)76%very high
November Weather13°C (55°F)65 mm (2.5 inches)76%extreme
December Weather15°C (59°F)65 mm (2.6 inches)71%extreme

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