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April Weather in Merredin, Australia

Last updated: August 22, 2025

The average temperature in Merredin, Australia during April is a pleasant 19°C (67°F). However, temperatures can vary significantly, with a minimum of 4°C (40°F) and a maximum soaring to 37°C (99°F). You'll experience a modest precipitation of 17 mm (0.7 in) over just 2 days, while the average humidity hovers around 61%.

April Temperature in Merredin

In April in Merredin, the average temperature is 19°C (67°F). Maximums can reach 37°C (99°F) and minimums can drop as low as 4°C (40°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and cooler nights.

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

The chart illustrates April temperature patterns in Merredin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merredin, April typically has an average temperature of 19°C (67°F), with highs reaching up to 37°C (99°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec797774675854525257647077
Data source: Temperature data for Merredin 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 Merredin

In Merredin in April, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

April Precipitation Trends in Merredin

The chart displays monthly precipitation patterns in Merredin, 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 Merredin, April typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec14342217273344361218147
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Merredin

In Merredin in April, humidity is 61%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls and outdoor activities, though a slight stickiness may encourage travelers to stay hydrated and seek occasional shade.

April Average Humidity in Merredin

This chart illustrates the average monthly humidity levels in Merredin, 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 Merredin is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec32%40%46%61%68%75%72%66%53%37%32%29%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Merredin

In Merredin 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 Merredin.

Maximum UV Index Levels in Merredin for April

The chart shows the monthly maximum UV Index (UVI) for Merredin 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 Merredin typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151513964569111415
Data source: Merredin 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 Merredin Compares to Other Months

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

This table compares monthly weather conditions in Merredin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)14 mm (0.6 inches)32%extreme
February Weather25°C (77°F)34 mm (1.3 inches)40%extreme
March Weather23°C (74°F)22 mm (0.9 inches)46%extreme
April Weather19°C (67°F)17 mm (0.7 inches)61%very high
May Weather14°C (58°F)27 mm (1.1 inches)68%high
June Weather12°C (54°F)33 mm (1.3 inches)75%moderate
July Weather11°C (53°F)44 mm (1.7 inches)72%moderate
August Weather11°C (53°F)36 mm (1.4 inches)66%high
September Weather14°C (58°F)12 mm (0.5 inches)53%very high
October Weather18°C (64°F)18 mm (0.7 inches)37%extreme
November Weather21°C (70°F)14 mm (0.6 inches)32%extreme
December Weather25°C (77°F)7 mm (0.3 inches)29%extreme

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