May Weather in Kalamunda, Australia

Last updated: February 26, 2025

May in Kalamunda, Australia showcases a delightful blend of springtime warmth and crisp coolness. The month features a maximum temperature soaring to 31°C (88°F), while the average settles at a comfortable 15°C (60°F), contrasting with a brisk minimum dipping to 3°C (38°F). Rainfall makes its presence known with a total of 52 mm (2.0 in) spread across 6 days, contributing to a humidity level of 72%. This combination of warm days and refreshing evenings creates a vibrant atmosphere, perfect for outdoor exploration and appreciating the region's natural beauty.

May Temperature in Kalamunda

In Kalamunda, Australia, May marks a transition into cooler weather, with temperatures reflecting a steady decline from the warm summer months. The average temperature settles at a comfortable 15°C (60°F), characterized by a notable drop in both minimum and maximum temperatures. Nighttime lows dip to 3°C (38°F), while daytime highs reach up to 31°C (88°F), showcasing the last bursts of warmth before winter takes hold. This month stands out as a bridge between the balmy autumn and the brisk chill of winter; as temperatures decrease, the landscape gradually shifts, inviting residents and visitors alike to embrace the freshness of an Australian fall. Overall, May in Kalamunda reflects a beautiful blend of mild days and cooler nights, making it a delightful time to enjoy the region's stunning outdoors.

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

The chart illustrates May temperature patterns in Kalamunda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec757572665956555557616774
Data source: Temperature data for Kalamunda generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Kalamunda

May in Kalamunda, Australia, brings a refreshing 52 mm (2.0 in) of precipitation over 6 days, signaling a transition towards winter. This month experiences a notable increase in rainfall compared to the preceding months, particularly April, which only saw 21 mm (0.8 in). As the autumn progresses, the uptick in precipitation highlights a shift in weather patterns, preparing the region for the even wetter months ahead in June and July, which average 89 mm (3.5 in) and 112 mm (4.4 in) respectively. This consistent pattern of increasing rainfall not only enriches the local flora but also sets the stage for the lush greenery that characterizes the coming winter months.

May Precipitation Trends in Kalamunda

The chart displays monthly precipitation patterns in Kalamunda, 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.
JanFebMarAprMayJunJulAugSepOctNovDec29582621528911210044402510
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Kalamunda

As May arrives in Kalamunda, humidity levels rise to 72%, reflecting a steady increase from the previous months. The trend showcases an upward trajectory, beginning with 52% in January and gradually climbing to 70% in April. This escalation continues into May, marking a significant shift from the drier summer months to the more humid conditions of winter. Following May, humidity peaks at 77% in both June and July, creating a pattern of increased moisture that persists into mid-year, before tapering off again in late spring. This seasonal progression highlights Kalamunda's transition from warm, dry days to the cooler, more humid climate characteristic of the winter months.

May Average Humidity in Kalamunda

This chart illustrates the average monthly humidity levels in Kalamunda, 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 Kalamunda

In Kalamunda, Australia, the UV Index in May reaches a moderate level of 6, signaling a shift from the extreme conditions of the earlier months. As temperatures start to cool, the burn time extends to 25 minutes, allowing for more time outdoors with proper precautions. This trend is indicative of a gradual decline in UV intensity as winter approaches, contrasting sharply with the extremely high levels of January and February, where exposure could lead to burns in just 10 minutes. It’s essential to stay informed about UV levels, as understanding these fluctuations can help residents and visitors enjoy the sun safely. For more details, check out the Kalamunda UV Index.

Maximum UV Index Levels in Kalamunda for May

The chart shows the monthly maximum UV Index (UVI) for Kalamunda 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.
JanFebMarAprMayJunJulAugSepOctNovDec141412964468111314
Data source: Kalamunda 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 Kalamunda

In Kalamunda, Australia, May tends to mark the transition into the cooler months, with an average of 278 sunshine hours. While this is a dip from the vibrant 322 hours recorded in March, it's still impressive considering the seasonal shift. As the year progresses, June and July witness a further decrease, hitting 257 and 267 hours respectively. Interestingly, the sunshine hours begin to rebound in August, rising again to 283 hours. This cyclical pattern highlights Kalamunda's rich seasonal sunlight, with May serving as a gentle reminder that even as temperatures drop, there's still warmth to be found in the golden rays of autumn.

Monthly Sunshine Duration in Kalamunda: May Highlighted

The May sunshine duration represents the total number of hours Kalamunda 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.
JanFebMarAprMayJunJulAugSepOctNovDec308h314h322h287h278h257h267h283h294h327h351h384h
Data source: Kalamunda May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kalamunda During May

In Kalamunda, Australia, May marks a notable dip in the chances of witnessing sunny weather, with only a 46% likelihood of sunshine. This decline follows a gradual decrease from the peak summer months of January and February, which boast impressive probabilities of 74% and 70%, respectively. As the year progresses into autumn, the trend reveals a lingering uncertainty, as the chances of sun continue to wane in May, reaching their lowest point before a slight rebound in June at 53%. This seasonal pattern highlights the transition from the long, sun-filled days of summer to the more unpredictable weather of early winter, making May a time where residents may want to embrace both the occasional sun and the cozy indoor activities that come with the changing climate.

Percentage of Sunny Days in May in Kalamunda

The chart illustrates the percentage of sunny days in Kalamunda 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 Kalamunda experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%60%54%46%53%35%55%65%49%66%78%
Data source: Kalamunda May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kalamunda in May

In Kalamunda, Australia, the transition into May marks a noticeable shift in daylight duration, with the sun shining for 10 hours compared to the 11 hours of April. This reduction in light reflects the onset of winter, as daylight hours gradually diminish from a peak of 14 hours in December. Interestingly, the city experiences a consistent trend in daylight duration from May through July, with all three months offering 10 hours of sunlight. As autumn gives way to spring, daylight begins to extend again in September, gradually increasing back to 13 hours by November. This cyclical pattern not only highlights the natural rhythms of the seasons but also sets the stage for the coming warmer days ahead.

Average Daylight Hours in Kalamunda for May

The chart illustrates the variation in daylight duration in Kalamunda throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 57m13h 12m12h 14m11h 16m10h 28m10h 4m10h 16m10h 58m11h 53m12h 52m13h 44m14h 11m
Data source: Kalamunda daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Kalamunda

In Kalamunda, Australia, the month of May sees a gentle shift in the wind, with an average speed of 3.5 m/s (8 mph). This slight increase from the calmer breezes of April, which averaged just 3.3 m/s (7 mph), suggests a gradual transition into the cooler months. Notably, May stands out as a pivotal moment before the winter surge, as July typically brings stronger gusts averaging 4.6 m/s (10 mph). Throughout the year, wind speeds generally follow a pattern of fluctuation, with the summer months experiencing milder conditions, while autumn and winter usher in a bit more vigor. As we embrace May's refreshing winds, it becomes evident that the gentle breeze foreshadows a shift toward the more robust air currents of the colder months ahead.

Average May Wind Speed in Kalamunda

The chart displays monthly wind speed patterns in Kalamunda, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.34.73.83.33.5 m/s3.24.63.83.73.94.24.7
Data source: Kalamunda May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Kalamunda Compares to Other Months

The weather in Kalamunda 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 Kalamunda and find detailed weather information for every month.

May and January present contrasting weather conditions. In May, temperatures range from a cool minimum of 3°C (38°F) to a warm average of 15°C (60°F) and can reach up to 31°C (88°F). Rainfall is relatively moderate at 52 mm (2.0 in) over six days, accompanied by a higher humidity level of 72%. In contrast, January boasts a much milder minimum temperature of 10°C (51°F) and an average of 24°C (76°F), peaking at a scorching 41°C (106°F). Precipitation is low, with only 29 mm (1.1 in) falling over just one day, and the humidity is noticeably lower at 52%. For more details, visit Kalamunda weather in January.

When comparing the weather between May and February, it's clear that February tends to be warmer overall. In February, temperatures can range from a minimum of 11°C (51°F) to a maximum of 41°C (107°F), with an average of 24°C (75°F). In contrast, May features a much broader temperature range, with its minimum at 3°C (38°F) and a maximum of 31°C (88°F), averaging 15°C (60°F). February also experiences slightly more precipitation at 58 mm (2.3 in), but this occurs over just 3 days, while May sees 52 mm (2.0 in) across 6 days. Additionally, February has lower humidity at 55% compared to May's 72%. For more detailed insights, you can check Kalamunda weather in February.

When comparing the weather in March and May, notable differences emerge in temperature and humidity levels. March experiences a wider temperature range, with minimums of 8°C (47°F) and maximums soaring to 39°C (102°F), resulting in a higher average of 22°C (73°F). In contrast, May has cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 31°C (88°F), averaging around 15°C (60°F). Additionally, May sees more rainfall, accumulating 52 mm (2.0 in) over 6 days, compared to March's 26 mm (1.0 in) over just 4 days. Humidity also plays a role, with May being more humid at 72% compared to March's 59%. For a detailed look at weather trends, check out Kalamunda weather in March.

When comparing the weather in April and May, April exhibits generally warmer temperatures with an average of 19°C (66°F) and a maximum reaching up to 37°C (99°F). In contrast, May experiences a lower average temperature of 15°C (60°F), with a maximum of 31°C (88°F). While April has less precipitation at 21 mm (0.8 in) over 3 days, May sees a noticeable increase in rainfall, totaling 52 mm (2.0 in) over 6 days, along with a slightly higher humidity level of 72% compared to April's 70%. For a closer look at April's weather patterns, you can explore Kalamunda weather in April.

The weather in May is generally warmer than in June, with average temperatures around 15°C (60°F), reaching a maximum of 31°C (88°F) compared to June's average of 13°C (56°F) and a maximum of 24°C (76°F). May experiences lower precipitation levels, with 52 mm (2.0 in) over 6 days, while June sees an increase to 89 mm (3.5 in) spread over 10 days. Additionally, humidity tends to be slightly higher in June at 77%, compared to 72% in May. For more detailed information, you can visit Kalamunda weather in June.

May and July exhibit contrasting weather patterns. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 31°C (88°F), with an average of 15°C (60°F). The month sees relatively moderate rainfall, totaling 52 mm (2.0 in) over about 6 days, alongside a humidity level of 72%. In contrast, July is cooler, characterized by a minimum temperature of 5°C (40°F) and a maximum of 23°C (73°F), while the average falls to 13°C (55°F). This month experiences significantly more precipitation, accumulating 112 mm (4.4 in) over 14 days, with a slight increase in humidity to 77%. For more detailed insights, you can check Kalamunda weather in July.

In comparing the weather between May and August, we see notable differences in temperature and precipitation patterns. May typically enjoys a broader range of temperatures, with a minimum of 3°C (38°F) and a maximum reaching up to 31°C (88°F), resulting in an average of 15°C (60°F). In contrast, August experiences a cooler climate, with average temperatures around 13°C (55°F) and a maximum of 27°C (81°F). Precipitation also varies between the two months; May receives 52 mm (2.0 in) over six days, while August sees a significant increase, totaling 100 mm (3.9 in) across ten days. Humidity levels are slightly higher in August at 75%, compared to May's 72%. For more detailed insights into August weather, you can visit Kalamunda weather in August.

May and September exhibit distinct weather patterns, with May showcasing a wider temperature range, from a minimum of 3°C (38°F) to a maximum of 31°C (88°F) and an average temperature of 15°C (60°F). In contrast, September presents slightly milder temperatures, with a minimum of 4°C (39°F), an average of 14°C (58°F), and a maximum of 30°C (87°F). Precipitation is relatively comparable, with May receiving 52 mm (2.0 in) over 6 days, while September has 44 mm (1.7 in) spread across 7 days, highlighting a slightly drier trend in September. Humidity levels remain similar, with May at 72% and September at 71%. For more specifics on September weather, you can visit Kalamunda weather in September.

In comparing the weather of May and October, we can observe some interesting differences. May typically experiences a minimum temperature of 3°C (38°F) and averages around 15°C (60°F), with a maximum reaching up to 31°C (88°F). This month sees about 52 mm (2.0 in) of precipitation over 6 days and maintains a relative humidity of 72%. In contrast, October has slightly higher minimum and average temperatures at 5°C (42°F) and 16°C (62°F) respectively, with a maximum that can rise to 35°C (94°F). Precipitation in October is lower at 40 mm (1.6 in) also over 6 days, and the humidity is reduced to 63%. For more specific details about October weather in Kalamunda, you can check Kalamunda weather in October.

May and November exhibit distinct weather characteristics. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 31°C (88°F), with an average of 15°C (60°F) and a higher humidity level of 72%. The month experiences more precipitation, with 52 mm (2.0 in) over 6 days, creating a generally wetter atmosphere. In contrast, November features milder temperatures, with a minimum of 7°C (46°F) and a maximum that reaches up to 39°C (103°F), averaging 19°C (67°F). The month is drier, with only 25 mm (1.0 in) of rainfall over 3 days and lower humidity at 56%. For more detailed information about the weather in November, you can visit Kalamunda weather in November.

May and December showcase distinct weather patterns, highlighting the seasonal transition. In May, temperatures range from a cool minimum of 3°C (38°F) to a warm maximum of 31°C (88°F), with an average of 15°C (60°F). The month also experiences moderate rainfall of 52 mm (2.0 in) across about six days, combined with a higher humidity level of 72%. In contrast, December features warmer temperatures with a minimum of 7°C (45°F), an average of 23°C (74°F), and peaks at a scorching 42°C (107°F). Rainfall is significantly reduced to just 10 mm (0.4 in) over two days, and humidity drops to 53%, making it a drier month overall. For more detailed information, you can check Kalamunda weather in December.

Compare Kalamunda's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Kalamunda

As May arrives in Kalamunda, the weather begins to shift significantly compared to the preceding months. With temperatures beginning to dip, the average highs fall from the balmy summer days, bringing a refreshing chill to the air. The region also experiences an increase in precipitation, with rain appearing on about half the days of the month, contributing to a humidity level that hovers around 72%. This transitional period not only enhances the natural beauty of the area but also prepares residents and visitors alike for the cooler winter months ahead. For more details on what to expect throughout the year, visit Kalamunda Climate.