April Weather in Bunbury, Australia

Last updated: February 25, 2025

In April, Bunbury, Australia experiences a delightful mix of warm and cool temperatures, with a maximum reaching 31°C (89°F) and a soothing average of 18°C (65°F). The month begins to usher in the autumn season, bringing with it occasional rain, as indicated by 32 mm (1.3 in) of precipitation over 4 days. Emphasizing the transition, the minimum temperature dips to a crisp 7°C (45°F). With humidity lingering around 70%, residents and visitors alike can enjoy a refreshing blend of sunny days and cool evenings, making April a unique time to experience Bunbury's vibrant outdoor life.

April Temperature in Bunbury

In April, Bunbury, Australia, begins to transition into the cooler months, featuring a temperature range that marks a notable shift from the heat of summer. With minimum temperatures dipping to 7°C (45°F) and average highs reaching 31°C (89°F), it creates a comfortable climate ideal for outdoor activities. The overall average temperature settles around 18°C (65°F), providing a pleasant middle ground that encourages locals and visitors alike to explore the natural beauty of the region. Compared to the previous months, where February and March still held on to warmer days, April signifies the onset of autumn, gradually ushering in the cooler temperatures associated with the following months while still offering warm afternoons.

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

The chart illustrates April temperature patterns in Bunbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec727270645957555556596470
Data source: Temperature data for Bunbury 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 Bunbury

April in Bunbury, Australia, marks a transitional phase in precipitation patterns, showcasing an average of 32 mm (1.3 inches) of rain over four days. This amount is indicative of a sustained increase in moisture, as the city progresses from the drier summer months into the wetter seasons. With rainfall peaking in May at 80 mm (3.1 inches) and continuing to rise through June and July, April serves as a significant precursor to the much wetter conditions ahead. The gradual uptick in precipitation not only enriches the local landscape but also signals the onset of the lush winter growth, setting the stage for an invigorating seasonal transformation.

April Precipitation Trends in Bunbury

The chart displays monthly precipitation patterns in Bunbury, 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.
JanFebMarAprMayJunJulAugSepOctNovDec114031328012014511464472613
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bunbury

April marks a significant shift in the climate of Bunbury, Australia, as humidity climbs to 70%, a notable increase from the previous months. This rise reflects a broader trend of increasing moisture that begins in March and continues into the winter months, peaking in June and July at 77%. As the seasons transition, April's humidity level serves as a precursor to the more humid days ahead, signaling the onset of the cool, damp weather characteristic of Bunbury's winter. With the humidity consistently above 70% from now until mid-year, residents and visitors alike can expect a lush, vibrant atmosphere that envelops the region in a refreshing embrace.

April Average Humidity in Bunbury

This chart illustrates the average monthly humidity levels in Bunbury, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec53%55%59%70%72%77%77%75%71%63%56%53%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bunbury

In April, Bunbury experiences a UV Index of 8, categorized as very high, signaling a shift from the extreme levels of earlier months. As the weather cools slightly, the burn time extends to 15 minutes, allowing for a safer outdoor experience, but caution is still advised. This transition marks a notable decrease from the scorching summer values of 14 in January and February, highlighting the region's seasonal variation in sun exposure. As the month progresses, residents should remain vigilant and take protective measures, particularly since the UV Index rises again in the following months, peaking at 10 in October. For more insights on sun safety, visit the detailed Bunbury UV Index.

Maximum UV Index Levels in Bunbury for April

The chart shows the monthly maximum UV Index (UVI) for Bunbury 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.
JanFebMarAprMayJunJulAugSepOctNovDec141411854468101214
Data source: Bunbury 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.

April Sunshine in Bunbury

April in Bunbury, Australia, brings a delightful transition as the sunny days start to wane slightly, offering 285 hours of sunshine. This marks a gentle dip from the preceding months, with the brightness peaking in January at 310 hours and steadily increasing to a high of 347 hours in November. Although April's hours are less than those in early summer, they still provide ample opportunity to enjoy the blossoming autumn landscapes. As the year progresses, the sunshine continues to fluctuate, but overall, Bunbury remains blessed with a vibrant sunlight spectrum that enhances its natural beauty throughout the seasons.

Monthly Sunshine Duration in Bunbury: April Highlighted

The April sunshine duration represents the total number of hours Bunbury experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec310h316h320h285h273h255h264h282h291h321h347h382h
Data source: Bunbury April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bunbury During April

In Bunbury, Australia, the likelihood of sunny weather experiences a notable decline as April approaches, dropping to a moderate 50%. This marks a significant dip from the warmer months, where sunshine chances linger at 75% in January and 70% in February. Following the lively summer, March sees a further decrease to 54%. As the year progresses into autumn and winter, the trend continues downward, with May and June recorded at just 37% and 45%, respectively. Thus, while April offers a fair chance of enjoying the sun, it undeniably signals a shift towards cooler, cloudier days in Bunbury's climate tapestry.

Percentage of Sunny Days in April in Bunbury

The chart illustrates the percentage of sunny days in Bunbury throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Bunbury experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%54%50%37%45%39%51%61%44%60%74%
Data source: Bunbury April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bunbury in April

As April arrives in Bunbury, Australia, daylight begins to wane, offering 11 hours of sunlight each day. This marks a gradual decline from the longer days of summer, where January boasted a generous 14 hours of daylight. Following the vibrant energy of the warmer months, March's 12 hours serves as a gentle transition to shorter days. As the southern hemisphere welcomes autumn, May continues this trend with 10 hours of daylight, heralding the brisk cooler months ahead. Thus, April captures a moment of balance, juxtaposing the lingering warmth of summer against the encroaching chill of winter, encapsulating the rhythm of seasonal change in this beautiful coastal town.

Average Daylight Hours in Bunbury for April

The chart illustrates the variation in daylight duration in Bunbury throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 2m13h 15m12h 15m11h 14m10h 23m9h 58m10h 11m10h 55m11h 53m12h 54m13h 49m14h 17m
Data source: Bunbury daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Bunbury

In April, Bunbury, Australia experiences a gentle lull in its winds, with an average speed dropping to 3.5 m/s (8 mph). This marks the tail end of a gradual decline from the breezy heights of January (5.4 m/s) and February (5.1 m/s), transitions through March (3.9 m/s), before hitting its lowest point in April. As the year progresses, the winds begin to pick up again into the winter months, peaking in July at 5.9 m/s (13 mph). This cyclical pattern reveals Bunbury's unique climate, where breezes tend to soften as autumn approaches, offering a tranquil atmosphere perfect for reflecting on the sea's serene presence. As the seasons turn, an intriguing balance of calm and gusty winds shapes the experience of this coastal town.

Average April Wind Speed in Bunbury

The chart displays monthly wind speed patterns in Bunbury, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.45.13.93.5 m/s3.74.15.94.44.14.24.54.9
Data source: Bunbury April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Bunbury Compares to Other Months

The weather in Bunbury changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Bunbury and find detailed weather information for every month.

When comparing the weather between April and January, we see notable differences in both temperature and precipitation. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (89°F), with an average of 18°C (65°F). The month also experiences higher humidity levels at 70% and more rainfall, totaling 32 mm (1.3 in) over about four days. In contrast, January boasts warmer temperatures, with a minimum of 10°C (50°F), an average of 22°C (72°F), and highs reaching 35°C (96°F). It is much drier in January, recording only 11 mm (0.4 in) of precipitation over just one day, along with a lower humidity of 52%. For more detailed insights, you can check out the Bunbury weather in January.

When comparing the weather in April and February, notable differences emerge. April experiences a minimum temperature of 7°C (45°F), with an average of 18°C (65°F) and a maximum of 31°C (89°F). The month sees 32 mm (1.3 in) of precipitation over four days and relatively high humidity at 70%. In contrast, February has warmer conditions with a minimum of 11°C (51°F), an average of 22°C (72°F), and a maximum of 33°C (93°F). It receives slightly more precipitation at 40 mm (1.6 in), but only over two days, along with lower humidity at 55%. For more detailed information about February weather, you can check Bunbury weather in February.

April's weather presents a noticeable shift compared to March, with lower minimum temperatures (7°C vs. 10°C) and a higher maximum average (31°C vs. 34°C). While the average temperature in April drops to 18°C, March remains warmer at an average of 21°C. Both months experience similar levels of precipitation, with April receiving 32 mm over 4 days and March slightly less at 31 mm also over 4 days. However, April has a higher humidity level at 70%, compared to March's 59%. For more detailed insights, check out Bunbury weather in March.

April and May both offer distinct weather patterns, with notable differences in temperature and precipitation. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (89°F), with an average of 18°C (65°F) and only 32 mm (1.3 in) of precipitation over about 4 days. In contrast, May sees cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 25°C (78°F), averaging at 15°C (59°F). Additionally, May brings significantly more rainfall, totaling 80 mm (3.1 in) across 8 days, which contributes to a slightly higher humidity level of 72%. For more detailed insights, check out Bunbury weather in May.

April and June present contrasting weather patterns. In April, temperatures can reach a maximum of 31°C (89°F) with an average of 18°C (65°F), making it generally warmer. The month sees relatively low precipitation at 32 mm (1.3 in) over 4 days, with humidity around 70%. By June, however, temperatures drop significantly, with a maximum of only 23°C (73°F) and an average of 14°C (57°F). Rainfall increases substantially to 120 mm (4.7 in) over 12 days, accompanied by higher humidity levels at 77%. For more detailed information, check Bunbury weather in June.

In comparing the weather of April and July, several notable differences emerge. April tends to be warmer, with average temperatures reaching around 18°C (65°F) and a maximum of 31°C (89°F), while July is considerably cooler, with an average of just 13°C (56°F) and maximum temperatures peaking at 20°C (69°F). Additionally, April experiences less precipitation, with only 32 mm (1.3 in) over about 4 days, whereas July sees a significant increase with 145 mm (5.7 in) of rain spread across 16 days, contributing to higher humidity levels of 77%. For a more in-depth look at the conditions during this month, you can visit Bunbury weather in July.

April and August exhibit quite contrasting weather patterns. In April, temperatures can reach a pleasant maximum of 31°C (89°F) with an average of 18°C (65°F), while the month sees relatively low precipitation levels of 32 mm (1.3 in) over about 4 days. In contrast, August experiences cooler conditions, with maximum temperatures peaking at just 22°C (72°F) and an average of 13°C (55°F). This month is considerably wetter, with total precipitation soaring to 114 mm (4.5 in) over 11 days, alongside a slight increase in humidity to 75%. For a detailed look at August weather specifics, you can refer to Bunbury weather in August.

April generally offers warmer temperatures compared to September, with daytime averages reaching up to 18°C (65°F) and highs of 31°C (89°F), while September sees an average of only 14°C (57°F) and a maximum of 24°C (76°F). Rainfall is noticeably less in April, with only 32 mm (1.3 in) recorded over 4 days, in contrast to September's 64 mm (2.5 in) spread over 10 days, indicating a wetter month. Humidity remains relatively similar, hovering around 70% in April and slightly rising to 71% in September. For more details on the weather in September, check out Bunbury weather in September.

In comparing the weather of April and October, April generally offers warmer temperatures, with an average of 18°C (65°F) compared to October's cooler 15°C (60°F). However, October experiences more rainy days, with 8 days of precipitation leading to a total of 47 mm (1.8 in), compared to April's 4 days and 32 mm (1.3 in). Humidity levels are higher in April at 70%, while October maintains a lower humidity of 63%. For those interested in a detailed forecast specific to October, you can check Bunbury weather in October.

April and November share similar average temperatures, hovering around 18°C (64°F), but they can vary significantly in their extremes. In April, temperatures range from a cooler 7°C (45°F) to a warm 31°C (89°F), while November sees a slightly lower minimum of 6°C (44°F) and a higher maximum of 34°C (93°F). Precipitation in April is a bit higher, with 32 mm (1.3 in) across four days compared to November's 26 mm (1.0 in) on the same number of days. Additionally, November experiences lower humidity at 56%, compared to April's more humid 70%. To explore more about the weather in November, you can visit Bunbury weather in November.

April and December display notable differences in weather patterns. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (89°F), with an average of 18°C (65°F) and higher humidity levels at 70%. This month experiences slightly more precipitation, averaging 32 mm (1.3 in) over about 4 days. In contrast, December sees warmer temperatures with a minimum of 9°C (49°F) and a maximum of 38°C (101°F), averaging around 21°C (70°F). The humidity drops to 53%, and precipitation is lighter, totaling just 13 mm (0.5 in) over 2 days. For more details on December weather, you can check Bunbury weather in December.

Compare Bunbury's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Bunbury

April in Bunbury showcases a charming transformation as the summer heat gradually gives way to milder, more comfortable temperatures. With average highs dipping to a pleasant 18°C (65°F) while still teasing the warmth of 31°C (89°F), this month balances the vibrant energy of early autumn. The occasional rain, totaling 32 mm over just 4 days, adds a refreshing touch, enhancing the lush scenery while maintaining a humidity level of 70% that keeps the air feeling fresh. This transitional weather invites both locals and visitors to enjoy outdoor activities, making April a delightful time to experience Bunbury's unique climate. For a comprehensive overview, be sure to check out Bunbury Climate.