June Weather in Perth, Australia

Last updated: February 25, 2025

In June, Perth experiences a mild climate, with maximum temperatures reaching 24°C (75°F) and an average of 15°C (59°F). Nights can be cool, dipping to a minimum of 8°C (46°F). The month is characterized by moderate humidity levels at 77%, enhancing the crisp winter air. Rainfall is common, with a total of 107 mm (4.2 in) spread across 11 days, making it one of the wetter months of the year. Despite the showers, Perth's winter charm and vibrant atmosphere provide a unique experience for both residents and visitors.

June Temperature in Perth

In June, Perth, Australia experiences the transition into winter, with temperatures reflecting a noticeable drop compared to the earlier months of the year. The average temperature settles at a cool 15°C (59°F), while minimums hover around 8°C (46°F), providing a brisk chill that wraps the city in a cozy atmosphere. Despite the drop, maximum temperatures can still reach a mild 24°C (75°F), showcasing Perth’s unique climate where winter remains mild compared to many other regions. This month marks a shift, as the warmer summer days give way to cooler evenings, inviting locals and visitors alike to enjoy the temperate outdoor lifestyle that Perth is known for.

June Weather in Perth: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Perth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec747573686259585760636773
Data source: Temperature data for Perth 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.

June Precipitation in Perth

In June, Perth experiences a significant surge in precipitation, receiving 107 mm (4.2 in) of rain over 11 days, marking it as one of the wettest months of the year. This uptick follows a gradual increase in rainfall from earlier in the year, particularly after May's 58 mm (2.3 in). June's rainfall sets the stage for the even wetter month of July, which sees a slight increase to 115 mm (4.5 in) over 16 days. The transition into winter highlights a trend towards increased precipitation, with Perth's landscape shifting dramatically as the dry summer months give way to a season of consistent rain, notably contrasting with the nearly dry spell in January and February. This pattern underscores Perth's seasonal climate, providing much-needed water during the colder months.

June Precipitation Trends in Perth

The chart displays monthly precipitation patterns in Perth, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec31582121581081151034241268
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Perth

As June arrives in Perth, Australia, the coastal city experiences a noticeable shift in humidity, reaching 77%—its highest mark since the transition from summer to winter began. This surge from a milder 52% in January to mid-year levels illustrates a clear upward trend, as the wet season settles in. Following May's 72%, the humidity levels continue to climb, creating a palpable sense of heaviness in the air. With July maintaining the same 77% humidity, it's clear that the winter months bring a significant increase in moisture, setting the stage for a refreshing change in the environment. Such patterns not only influence the weather but also impact the local flora and fauna, highlighting Perth's unique seasonal rhythm.

June Average Humidity in Perth

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

June UV Index in Perth

In June, Perth experiences a noticeable shift in its UV Index, which drops to 4, categorizing the exposure as moderate. This change marks a period of relief compared to the extreme levels seen earlier in the year, with January and February both peaking at a staggering 14. As the winter chill sets in, the recommended burn time extends to 30 minutes, allowing residents and visitors to enjoy outdoor activities with a reduced risk of sunburn. Interestingly, the trend indicates a gradual decrease in UV levels through April and May, transitioning from very high to high exposure before settling into the moderate range in June. This patterns allows for a safer experience under the sun as the year progresses. For more detailed information on Perth's UV forecast, check out Perth UV Index.

Maximum UV Index Levels in Perth for June

The chart shows the monthly maximum UV Index (UVI) for Perth in June, 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.
JanFebMarAprMayJunJulAugSepOctNovDec141411964468111314
Data source: Perth June 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.

June Sunshine in Perth

In June, Perth, Australia experiences a noticeable dip in sunshine hours, with 261 hours that mark the beginning of the winter season. This decline is part of a broader trend seen from late autumn to mid-winter, where sunlight steadily diminishes from 289 hours in April to 279 in May and further down into June. However, as winter progresses, there’s a gradual increase starting in July, hinting at the hopeful return of warm rays, which peaks again by November with 352 hours. While June may be one of the cloudier months, it sets the stage for the eventual rebirth of sunshine, inviting the promise of longer and brighter days ahead.

Monthly Sunshine Duration in Perth: June Highlighted

The June sunshine duration represents the total number of hours Perth experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec308h315h323h289h279h261h273h285h297h329h352h384h
Data source: Perth June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Perth During June

In Perth, Australia, June marks a transitional period in the weather calendar, with a 53% chance of sunny days. This is a slight increase from the preceding months of April (54%) and May (45%), suggesting that June often experiences a mix of mild sunny spells amidst the cooler winter weather. Notably, June stands out as a bridge between the more sun-drenched summer months and the cloudier mid-winter, providing ample opportunity for those seeking a little sunshine. After this month, the likelihood of sunny days typically declines further, with July seeing only a 39% chance. Thus, while June may not boast the highest sun probability, it offers a refreshing balance of both sunshine and cooler temperatures, making it a perfect time for outdoor activities before winter really takes hold.

Percentage of Sunny Days in June in Perth

The chart illustrates the percentage of sunny days in Perth throughout the year, with June 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 Perth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec73%71%61%54%45%54%39%56%67%49%66%79%
Data source: Perth June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Perth in June

In Perth, Australia, June marks the continuation of the winter solstice period, with daylight lasting approximately 10 hours—a stark contrast to the 13 hours experienced in the peak summer months of January and February. As the year transitions from the longer daylight of late spring, daylight steadily decreases, reaching its minimum in June before gradually reclaiming more hours with the arrival of spring. This consistent 10-hour duration persists into July and August, creating a cozy atmosphere favored by winter enthusiasts. As September approaches, residents can anticipate a gradual increase in daylight once again, highlighting the rhythmic dance of the seasons in this vibrant Australian city.

Average Daylight Hours in Perth for June

The chart illustrates the variation in daylight duration in Perth throughout the year, with June 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: Perth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Perth

In Perth, Australia, June marks a transitional point in wind patterns as the average wind speed stabilizes at 4.4 m/s (10 mph), mirroring the slightly calmer breezes of May. This moderate wind continues into July, where a noticeable uptick to 6.2 m/s (14 mph) brings the return of stronger gales, reminiscent of the summer months. The trend observed throughout the year features a peak in wind speeds during the height of the summer and winter months, with January and July being the windiest at 6.2 m/s. In contrast, the softer breezes of autumn and early winter provide a gentle reprieve, highlighting the rhythmic ebb and flow of Perth's seasonal winds. As the weather cools, the winds maintain a light consistency, making June an ideal month for those who appreciate a moderate climate with just a hint of refreshing air.

Average June Wind Speed in Perth

The chart displays monthly wind speed patterns in Perth, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.25.84.74.24.44.4 m/s6.24.94.75.05.35.9
Data source: Perth June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Perth Compares to Other Months

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

June and January offer starkly contrasting weather conditions. In June, temperatures range from a cool 8°C (46°F) at night to a mild average of 15°C (59°F) during the day, peaking at 24°C (75°F). This month sees about 107 mm (4.2 in) of rainfall spread over 11 days, accompanied by high humidity levels at 77%. In contrast, January enjoys significantly warmer temperatures, with nighttime lows starting at 13°C (56°F) and averages reaching a scorching 24°C (75°F), peaking at a sweltering 37°C (99°F). Notably, January experiences minimal precipitation, with just 31 mm (1.2 in) and no rainy days, coupled with lower humidity at 52%. For more detailed insights, check Perth weather in January.

When comparing the weather in June and February, notable contrasts emerge. June experiences cooler temperatures, with a minimum of 8°C and an average of 15°C, peaking at 24°C, accompanied by significant precipitation of 107 mm over 11 days and high humidity at 77%. In contrast, February boasts a much warmer climate, with a minimum temperature of 14°C, an average of 24°C, and a maximum soaring to 38°C. Precipitation is lighter in February, totaling only 58 mm over just 4 days, along with lower humidity at 55%. For a more detailed look at February weather in this region, visit Perth weather in February.

In comparing the weather between June and March, it's evident that each month presents distinct climatic characteristics. June tends to be cooler, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 24°C (75°F). It also experiences more precipitation, averaging 107 mm (4.2 in) over 11 days, coupled with a higher humidity level of 77%. In contrast, March is warmer, with temperatures ranging from a minimum of 11°C (53°F) to a scorching maximum of 35°C (96°F) and a significantly lower average precipitation of 21 mm (0.8 in) over just 4 days, accompanied by a lower humidity of 59%. For a more detailed exploration of March's weather patterns, you can visit Perth weather in March.

When comparing the weather in June and April, we see some notable differences. In June, temperatures are cooler, with a minimum of 8°C and an average of 15°C, peaking at 24°C. Additionally, June experiences significantly more rainfall, with 107 mm of precipitation over 11 days, creating a more humid environment with a humidity level of 77%. In contrast, April offers warmer temperatures, starting at a minimum of 9°C, averaging 20°C, and reaching up to 34°C at its height. Rainfall in April is much lighter, at just 21 mm over 3 days, and the humidity is slightly lower at 70%. For a detailed look at Perth's weather in April, you can visit Perth weather in April.

In May, temperatures are generally warmer, with an average of 17°C (62°F) and a maximum reaching 29°C (84°F), compared to June's cooler average of 15°C (59°F) and a maximum of 24°C (75°F). However, June experiences more precipitation, with 107 mm (4.2 in) over 11 days, while May has only 58 mm (2.3 in) across 8 days. The humidity is also slightly higher in June at 77%, as opposed to 72% in May. For more detailed information, you can check Perth weather in May.

In comparing the weather in June and July, we see that both months experience similar temperature ranges, with June having a maximum of 24°C (75°F) and July slightly lower at 23°C (73°F). Min temperatures remain quite stable, starting at around 8°C (46°F) in June and 8°C (47°F) in July. However, July sees a slight increase in precipitation, totaling 115 mm (4.5 in) over 16 days compared to June's 107 mm (4.2 in) over 11 days, indicating that July is not only rainier but also potentially wetter overall. Despite these differences in precipitation, both months maintain the same humidity level of 77%. For more detailed insights on the weather during this time, you can check Perth weather in July.

June and August both experience mild temperatures, but June tends to be slightly warmer with average temperatures around 15°C (59°F) compared to August's average of 14°C (58°F). The maximum temperature in August reaches a bit higher at 26°C (78°F), while June peaks at 24°C (75°F). Precipitation levels are fairly comparable, with June recording 107 mm (4.2 in) and August seeing 103 mm (4.1 in), and both months experiencing rainfall on approximately 11 days. Humidity is also similar, with June at 77% and August slightly lower at 75%. For more details on weather trends in August, check out Perth weather in August.

June and September both feature mild average temperatures, with June showing a minimum of 8°C (46°F) and a maximum of 24°C (75°F), while September offers slightly cooler mornings at 7°C (44°F) but warmer afternoons peaking at 28°C (83°F). Precipitation is more prevalent in June, with 107 mm (4.2 in) spread across 11 days, compared to September’s 42 mm (1.6 in) over just 7 days. Additionally, humidity levels are higher in June at 77%, making it feel a bit more muggy than September's 71%. For more detailed weather insights, check out Perth weather in September.

June and October weather present distinct contrasts, particularly in temperature and humidity. In June, the temperatures range from a cool minimum of 8°C (46°F) to a more comfortable average of 15°C (59°F), peaking at 24°C (75°F). This month also sees higher precipitation, with 107 mm (4.2 inches) over 11 days and a humidity level of 77%. In contrast, October enjoys milder temperatures, starting from a minimum of 9°C (48°F) and averaging 17°C (63°F), but can reach up to a warm 32°C (90°F). Additionally, October experiences significantly less rainfall, totaling only 41 mm (1.6 inches) across 7 days and lower humidity at 63%. For a closer look at October weather in Perth, you can check Perth weather in October.

In June, the weather tends to be cooler with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 24°C (75°F), averaging around 15°C (59°F). This month experiences more precipitation, with 107 mm (4.2 in) falling over approximately 11 days, contributing to a higher humidity level of 77%. In contrast, November offers significantly warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a scorching maximum of 35°C (96°F) and an average of 20°C (68°F). The month is much drier, with only 26 mm (1.0 in) of precipitation over just three days, and humidity drops to 56%. For more detailed information on the climate, you can check Perth weather in November.

June and December exhibit stark contrasts in weather patterns. In June, temperatures range from a cool minimum of 8°C (46°F) to a pleasant maximum of 24°C (75°F), with an average of 15°C (59°F). This month is characterized by significant precipitation, averaging 107 mm (4.2 in) over 11 rainy days and higher humidity levels at 77%. In contrast, December boasts much warmer temperatures, with a minimum of 10°C (51°F) and a maximum that can soar to 40°C (104°F), averaging 23°C (73°F). Precipitation is minimal in December, totaling just 8 mm (0.3 in) over only 2 days, and humidity decreases to a more comfortable 53%. For more detailed insights, check out Perth weather in December.

Compare Perth's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Perth

As winter settles in, June in Perth brings a notable shift in climate, with temperatures averaging a cool 15°C and nights dipping to a brisk 8°C. This month also experiences increased humidity and regular precipitation, showcasing Perth's wettest days of the year, making it distinct from the warmer, drier months that precede it. While the maximum temperature nudges up to 24°C, it's a marked contrast to the sun-soaked summers. The lingering clouds and rain set a cozy atmosphere, inviting locals and visitors alike to explore the city’s vibrant indoor activities while enjoying the refreshing winter weather. For a detailed look at how Perth's climate shapes its seasons, check out Perth Climate.