May Weather in Busselton, Australia

Last updated: February 26, 2025

May in Busselton, Australia, brings a delightful blend of mild temperatures and moderate rainfall, making it an appealing time for visitors and locals alike. With maximum temperatures reaching 24°C (75°F) and an average of 15°C (60°F), the weather is generally comfortable. Nighttime coolness sets in with minimums of 8°C (47°F), inviting cozy evenings. The month sees 74 mm (2.9 in) of precipitation spread over 9 days, contributing to a humidity level of 72%, which adds a refreshing touch to the coastal atmosphere. Whether exploring the stunning coastline or enjoying local events, May offers a pleasant escape in Busselton.

May Temperature in Busselton

As the autumn season unfolds, May in Busselton, Australia brings a noticeable cooling trend compared to the warmer months preceding it. With daily temperatures ranging from a minimum of 8°C (47°F) to a comfortable maximum of 24°C (75°F), the average temperature settles at a brisk 15°C (60°F). This marks a significant dip from the highs of summer, initiating the transition into winter. The days grow shorter, and the atmosphere becomes more inviting for cozy gatherings and scenic coastal walks, making May a delightful month for both locals and visitors to experience the changing seasons amidst the natural beauty of Busselton.

May Weather in Busselton: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Busselton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec696968646058565557596267
Data source: Temperature data for Busselton 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.

May Precipitation in Busselton

May marks a significant shift in Busselton's precipitation patterns, with 74 mm (2.9 in) of rainfall spread across 9 days, making it one of the wetter months of the year. This increase follows April's more moderate 32 mm (1.3 in), highlighting a transition into the cooler, rainier season as winter approaches. As the month progresses, the frequency of precipitation rises sharply, indicating that Busselton residents should be prepared for more frequent showers. This trend continues into June, which typically witnesses 110 mm (4.3 in) over 12 days, suggesting that May serves as a precursor to the peak rainy months ahead, creating a dynamic landscape of lush greenery that typifies the region during this time of year.

May Precipitation Trends in Busselton

The chart displays monthly precipitation patterns in Busselton, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec83237327411012910559492414
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Busselton

As autumn transitions into winter, May in Busselton, Australia, marks a noticeable increase in humidity, reaching 72%. This rise continues the trend set in April with a recorded 70%, highlighting the gradual shift towards more humid conditions. The humidity levels in May reflect a consistent pattern, as the region experiences a steady climb from the drier summer months of January through March, which ranged from 52% to 59%. Following May, June and July see even higher humidity levels peaking at 77%, indicating that the winter months are significantly more humid, creating a lush, vibrant atmosphere that characterizes Busselton during this time of year. The transition from dry to humid encapsulates the changing seasons, making May a pivotal month in the annual climate cycle.

May Average Humidity in Busselton

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

May UV Index in Busselton

In Busselton, Australia, the UV Index experiences a notable trend as the year progresses. Following the extreme levels in the peak summer months of January to March, where sun exposure can lead to a burn in just 10 minutes, the index gradually decreases. By April, it dips to a very high rating of 8, extending the burn time to 15 minutes. The trend continues into May, where the UV Index settles at a more manageable 5, classified as moderate, allowing for a safer burn time of 30 minutes. June and July maintain this moderate level, before rising again in September and October to very high again. This cyclical variation highlights the importance of being mindful of UV exposure throughout the year. For more detailed information on UV trends, visit Busselton UV Index.

Maximum UV Index Levels in Busselton for May

The chart shows the monthly maximum UV Index (UVI) for Busselton in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec141311854458101214
Data source: Busselton May 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.

May Sunshine in Busselton

In Busselton, Australia, May marks the transition to the cooler months, with sunshine hours averaging 269 hours—a dip from the vibrant sunshine of late summer and early fall. This month often serves as a bridge, leading to the shorter days of winter, with June experiencing even less sun at 253 hours. Interestingly, before May, the sun shines brightly, peaking in November with a remarkable 345 hours, captivating locals and visitors alike. As autumn rolls in, the daylight hours gradually decline, but even in May, there's a gentle warmth reminding everyone of the brilliant summer days just behind them.

Monthly Sunshine Duration in Busselton: May Highlighted

The May sunshine duration represents the total number of hours Busselton experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec309h316h317h281h269h253h261h279h290h319h345h380h
Data source: Busselton May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Busselton During May

In Busselton, Australia, the likelihood of sunny weather takes a noticeable dip in May, with only a 32% chance of sunshine. This trend marks a stark contrast to the sunny start of the year, where January boasts a high 72% likelihood of clear skies. As summer transitions into autumn, the chance of sun steadily declines from 62% in February to its lowest point in May, before gradually picking up again in winter. Surprisingly, June and July only offer marginal improvements at 41% and 39% respectively. This pattern suggests that while May may not be the sunniest month, it paves the way for a return to sunnier days as the year progresses, emphasizing the dynamic seasonal climate of Busselton.

Percentage of Sunny Days in May in Busselton

The chart illustrates the percentage of sunny days in Busselton throughout the year, with May 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 Busselton experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec72%62%49%46%32%41%39%50%56%39%56%72%
Data source: Busselton May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Busselton in May

As the seasons transition in Busselton, Australia, May marks a notable shift in daylight duration, with 10 hours of daylight illuminating the landscape. This reduction is part of a gradual trend that begins in January with a generous 14 hours of sunlight, gradually tapering off as autumn deepens. In April, daylight lasts for 11 hours, before dipping further into May. Following this, June reaches its lowest point with just 9 hours of daylight, showcasing the stark contrast in sunlight as winter approaches. Interestingly, daylight begins to rebound in July and August, stabilizing at 10 hours once again, before gradually increasing through the spring months ahead. This cyclical pattern not only highlights the rhythmic nature of light in Busselton but also signals the changing seasons, inviting residents and visitors alike to embrace the beauty of each phase.

Average Daylight Hours in Busselton for May

The chart illustrates the variation in daylight duration in Busselton throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 5m13h 16m12h 15m11h 13m10h 21m9h 56m10h 9m10h 53m11h 52m12h 55m13h 51m14h 19m
Data source: Busselton daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Busselton

In Busselton, Australia, May ushers in a gentle shift in wind patterns, with an average speed of 4.4 m/s (10 mph). This represents a slight increase from the previous months, particularly from the notably calmer April, which averaged just 3.8 m/s (9 mph). As the region transitions from the warmer months, the winds begin to pick up again, hinting at the lively breezes typical of the upcoming winter. While the winds remain moderate compared to the stronger gusts of July at 6.9 m/s (15 mph), May's breezy conditions provide an invigorating delight, perfect for outdoor activities and enjoying Busselton's stunning coastal scenery. As spring fades, residents and visitors alike can savor the refreshing air that characterizes this beautiful time of year.

Average May Wind Speed in Busselton

The chart displays monthly wind speed patterns in Busselton, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.65.54.13.84.4 m/s5.16.95.14.64.84.85.1
Data source: Busselton May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Busselton Compares to Other Months

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

When comparing the weather in May and January, notable differences emerge. May sees milder temperatures with a minimum of 8°C and an average of 15°C, while January boasts warmer conditions, starting at a minimum of 10°C and averaging 20°C. The maximum temperature in May is 24°C, significantly cooler than January's peak of 33°C. Additionally, May experiences more precipitation, with 74 mm over 9 days, in contrast to January’s minimal 8 mm of rain over just 1 day. The humidity is also higher in May at 72%, compared to January's 52%. For more details, you can visit the link: Busselton weather in January.

When comparing the weather in May and February, we see notable differences in both temperature and precipitation. February boasts warmer temperatures, with a minimum of 12°C (54°F) and an average of 21°C (69°F), peaking at a maximum of 31°C (89°F). In contrast, May presents a cooler profile, featuring temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), with an average of 15°C (60°F). Additionally, February experiences significantly less precipitation, with only 32 mm (1.3 in) over three days, while May has 74 mm (2.9 in) of rain across nine days, contributing to higher humidity levels at 72% compared to February's 55%. For more detailed information on February weather, check out Busselton weather in February.

In comparing the weather of May and March, we see some notable differences. March typically boasts higher temperatures, with a minimum of 11°C (52°F) and maximum reaching up to 32°C (91°F), resulting in an average of 20°C (68°F). In contrast, May presents cooler conditions, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F) and an average of 15°C (60°F). Additionally, March has significantly lower precipitation levels, with only 37 mm (1.4 in) over 4 days, while May experiences 74 mm (2.9 in) across 9 days, leading to a higher humidity level of 72% in May compared to 59% in March. For more detailed information, check out the Busselton weather in March.

In comparing the weather of May and April, we see notable differences in both temperature and precipitation. April experiences slightly warmer temperatures with a minimum of 9°C (49°F) and a maximum of 28°C (82°F), while May's temperatures range from a minimum of 8°C (47°F) to a maximum of 24°C (75°F). Additionally, April is significantly drier, receiving only 32 mm (1.3 in) of precipitation over 4 days, compared to May's 74 mm (2.9 in) over 9 days. Humidity levels are similar, with April at 70% and May at 72%. For a more detailed look at April's weather, you can visit Busselton weather in April.

In comparing the weather between May and June, May presents a slightly warmer picture with average temperatures reaching 15°C (60°F) and maximums peaking at 24°C (75°F). In contrast, June experiences a drop in average temperature to 14°C (58°F) with maximums capping at 21°C (70°F). Additionally, June is characterized by increased precipitation, totaling 110 mm (4.3 in) over 12 days, compared to May’s 74 mm (2.9 in) across 9 days. Humidity also rises in June to 77%, making it a more humid month than May. For more detailed information, you can refer to Busselton weather in June.

May and July exhibit notable differences in weather patterns. May tends to be warmer, with average temperatures reaching 15°C (60°F) and maximums hitting 24°C (75°F), while July sees slightly cooler conditions, featuring an average of 14°C (57°F) and a maximum of only 20°C (68°F). Precipitation is considerably higher in July, with 129 mm (5.1 in) occurring over 16 days, compared to May's 74 mm (2.9 in) spread across 9 days. Additionally, July shows a slight increase in humidity, averaging 77% compared to May's 72%. For more detailed information, check out the Busselton weather in July.

May and August showcase distinct weather characteristics in terms of temperature and precipitation. In May, temperatures range from a minimum of 8°C (47°F) to a pleasant average of 15°C (60°F), peaking at 24°C (75°F). The month experiences around 74 mm (2.9 in) of rainfall over 9 days, with humidity levels sitting at 72%. In contrast, August's temperatures are slightly cooler, with a minimum of 7°C (45°F) and an average of 13°C (56°F), reaching a maximum of 21°C (69°F). This month sees increased precipitation, totaling 105 mm (4.1 in) over 11 days, and a similar humidity level of 75%. For a detailed look at the weather patterns, check Busselton weather in August.

May and September both present mild weather, but with some notable differences. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), averaging around 15°C (60°F). This month also experiences higher precipitation, totaling 74 mm (2.9 in) over approximately 9 days, with humidity at 72%. In contrast, September shows slightly cooler conditions, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 22°C (72°F), averaging 14°C (57°F). Additionally, September sees less rainfall, with 58 mm (2.3 in) over 10 days and slightly lower humidity at 71%. For a detailed look at September's climate, check out Busselton weather in September.

When comparing the weather in May and October, both months exhibit similar average temperatures of around 15°C (59°F), but they each have their distinct characteristics. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 24°C (75°F) with a higher level of humidity at 72% and more precipitation, totaling 74 mm over about 9 days. October, on the other hand, sees slightly cooler minimum temperatures of 6°C (44°F) and can reach up to 28°C (83°F), with a lower humidity level of 63% and less precipitation at 49 mm across 8 days. For more detailed insights into October weather, you can visit Busselton weather in October.

In May, the weather typically features a cooler and wetter climate with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F). With an average temperature of 15°C (60°F) and around 74 mm (2.9 in) of precipitation over about 9 days, the humidity is relatively high at 72%.

In contrast, November offers a warmer and drier atmosphere, with temperatures experiencing a minimum of 7°C (45°F), an average of 17°C (63°F), and a maximum of 30°C (87°F). The precipitation is significantly lower at 24 mm (0.9 in) over just 4 days, and the humidity drops to 56%. For more details on the climate during this month, you can check the Busselton weather in November.

May and December present notable differences in weather patterns. In May, temperatures typically range from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), with an average of 15°C (60°F). This month sees around 74 mm (2.9 in) of rain spread over 9 days, contributing to a humidity level of 72%.

In contrast, December records a warmer temperature spectrum, with minimums at 9°C (48°F) and maximums soaring up to 37°C (99°F), averaging at 20°C (67°F). Precipitation is significantly lower, with only 14 mm (0.5 in) falling across 2 days, and the humidity drops to 53%. For more detailed weather information, you can check Busselton weather in December.

Compare Busselton's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Busselton

As May unfolds in Busselton, the weather showcases its distinctive charm, transitioning smoothly from the warmth of summer to the cooler embrace of winter. With an average temperature that hovers around a comfortable 15°C, visitors can expect a refreshing retreat compared to the hotter months. However, May brings increased chances of rain, averaging 74 mm across about nine days, which adds a lush vibrancy to the region's stunning landscapes. The humidity sits at a moderate 72%, offering a pleasant atmosphere for outdoor adventures, albeit with a hint of briskness. For anyone looking to explore this beautiful destination, May's unique blend of mild temperatures and moisture-rich air makes it a delightful time to experience Busselton's natural beauty. Learn more about seasonal trends in the area at Busselton Climate.