Last updated: February 25, 2025
In October, Perth experiences a delightful transition into spring, with maximum temperatures reaching up to 25°C (78°F), while the average hovers around a comfortable 11°C (52°F). However, the month can also bring cooler nights, with temperatures dipping as low as -1°C (31°F). Rainfall is moderate, totaling 85 mm (3.4 in) over approximately 12 days, contributing to a relatively high humidity level of 76%. This blend of warm days and refreshing nights makes October an ideal time to enjoy Perth's vibrant outdoor life, even with the occasional rain shower.
In October, Perth transitions into warmer weather, showcasing a delightful mix of cool mornings and pleasant afternoons. With minimum temperatures hovering around -1°C (31°F) and an average of 11°C (52°F), the month sets the stage for a gradual warm-up as summer approaches. The maximum temperatures can reach inviting heights of 25°C (78°F), making it an ideal time for outdoor activities. Compared to the preceding months, October marks a notable rebound from the colder spell of winter, with averages climbing steadily as the city begins to shake off the chill and embrace the sunny days ahead. This shift not only brightens the landscape but also encourages Perth residents and visitors to enjoy the city's vibrant parks and stunning beaches in an ever-warming climate.
In October, Perth experiences a noticeable uptick in rainfall, with an average precipitation of 85 mm (3.4 in) spread over 12 days. This increase marks a clear trend towards more substantial wet weather as the region transitions into the warmer months. Compared to the preceding months, October's rainfall is among the highest of the year, providing a refreshing contrast to the drier days of winter. The patterns suggest that as spring settles in, not only does the frequency of rain rise, but so does the volume, setting the stage for lush landscapes throughout the city. This heavy downpour in October often invigorates the atmosphere, heralding the approach of summer with its vibrant energy and growth.
In October, Perth experiences a slight dip in humidity to 76%, following a gradual rise throughout the winter months, where humidity peaked at 84% in July. This transitional month showcases a shift from the cooler, more humid winter into the warmer, dryer spring. The humidity levels in October mirror those of November, suggesting a stabilization as the city prepares to embrace the hot summer ahead. Interestingly, October’s humidity remains higher than the earlier months of the year, particularly January and February, which both hover around 68%. Overall, October serves as a bridge, balancing the lingering moisture of winter with the arid conditions that summer typically brings.
In October, Perth experiences a UV Index of 8, placing it in the very high exposure category, with a burn time of just 15 minutes. As the month transitions towards summer, residents and visitors should be aware of the increasing sun intensity, particularly following September's high UV Index of 6. This upward trend continues from the milder conditions of winter, with the index rising significantly from 2 in June and July to its current level. With both November and December forecasted to reach extreme levels again, October serves as a crucial reminder to protect your skin and plan outdoor activities accordingly. For more insights on UV levels in Perth, check out the Perth UV Index.
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As October graces Perth, Australia, it brings with it a radiant surge of sunshine, boasting 299 hours of daylight, making it one of the sunniest months of the year. This is a delightful peak after the gentle dip experienced in the cooler months, where sunlight wanes to its lowest in June at just 191 hours. With each passing month, the sunlight gradually increases, culminating in October's brightness, just shy of November’s impressive 319 hours. This annual pattern of increasing sunshine not only signals the arrival of warmer days but also invites residents and visitors alike to bask in the vibrant outdoor activities Perth has to offer, as nature flourishes under the friendly October sun.
In Perth, Australia, October brings a 30% chance of sunny weather, marking a slight dip from the previous months. As the spring season unfolds, the likelihood of clear skies is more favorable than the winter months, which recorded a mere 19% to 31% chance of sunshine. Interestingly, this drop in October follows an upward trend through late spring into summer, where sunshine levels typically rise, peaking at 49% in December. While October may not boast the sunniest days, it still offers a pleasant transition, making it an inviting time for outdoor activities as the days grow longer and warmer.
As October unfolds in Perth, Australia, the city enjoys 13 hours of daylight, a refreshing increase following the shorter days of winter. This month marks a resurgence towards longer daylight hours, bridging the gap between the cooler months and the approaching summer. In contrast to the 12 hours of daylight experienced in March, October signals a shift towards brighter days, something that residents eagerly anticipate after the winter's chill. The trend continues upward with November bringing 14 hours, paving the way for December’s peak of 15 hours. This gradual lengthening of daylight not only enhances outdoor activities but also uplifts the local spirit as the days grow warmer and more vibrant.
As October unfolds in Perth, Australia, residents experience a refreshing shift in the atmosphere with an average wind speed of 3.2 m/s (7 mph). This marks a slight uptick from the preceding months, where wind speeds hovered around 2.6 to 2.8 m/s through March to September. Notably, October maintains the brisk pace established in both April and December, suggesting a seasonal rhythm that gives way to the invigorating breezes of spring. The steady winds, including the peak of 3.7 m/s in August, hint at the region's dynamic climate, transitioning as it approaches the warmer months. These gentle gusts not only contribute to the picturesque outdoor ambiance but also invite locals and visitors alike to embrace the beauty of Perth's October skies.
The weather in Perth changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October'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.
October and January present contrasting weather patterns. In October, temperatures can drop to a minimum of -1°C (31°F), with an average of 11°C (52°F) and a maximum of 25°C (78°F). This month experiences a higher amount of precipitation, totaling 85 mm (3.4 in) over approximately 12 days, and generally has a humidity level of 76%. In contrast, January sees milder temperatures, with a minimum of 4°C (40°F), an average of 17°C (64°F), and a maximum reaching 33°C (91°F). This summer month also experiences significantly lower rainfall, accumulating only 50 mm (2.0 in) over about 5 days, and features a humidity level of 69%. For more detailed information on January weather, check out Perth weather in January.
In October, temperatures can vary significantly, ranging from a chilly low of -1°C (31°F) during the night to a comfortable high of 25°C (78°F) during the day, averaging around 11°C (52°F). The month sees considerable rainfall, with 85 mm (3.4 in) of precipitation over 12 days, contributing to a relatively high humidity level of 76%.
In contrast, February features milder temperatures, with a minimum of 3°C (37°F) and a maximum of 33°C (92°F), averaging around 16°C (61°F). This month experiences less rainfall, totaling 68 mm (2.7 in) over 8 days, and has a lower humidity level of 68%. For a closer look at how February weather compares, you can check the details here: Perth weather in February.
In October, the weather showcases a broader temperature range with minimums dropping to -1°C (31°F) and maximums reaching up to 25°C (78°F), resulting in an average of 11°C (52°F). In contrast, March brings warmer temperatures, with minimums starting at 1°C (35°F) and maximums climbing to 31°C (88°F), yielding an average of 15°C (59°F). While October experiences more precipitation at 85 mm (3.4 in) over 12 days, March sees slightly less rainfall, totaling 68 mm (2.7 in) across 9 days. The humidity levels are pretty close, sitting at 76% in October and 72% in March, contributing to the overall feel of the seasons. For more detailed information about March weather, check out Perth weather in March.
When comparing the weather in October and April, both months exhibit a similar maximum temperature of around 25°C (77°F), while October has a slightly higher average temperature of 11°C (52°F) compared to April's 12°C (53°F). However, April experiences a lower minimum temperature of -2°C (29°F) versus October's -1°C (31°F). Precipitation is also a key difference, with October receiving 85 mm (3.4 in) over 12 days, contrasting with April's 58 mm (2.3 in) over just 7 days. Humidity levels are fairly consistent, at 76% in October and 77% in April. For more details on weather conditions, you can check Perth weather in April.
October and May present distinct weather patterns. In October, temperatures range from a minimum of -1°C (31°F) to a maximum of 25°C (78°F), with an average of 11°C (52°F). The month experiences about 85 mm (3.4 in) of precipitation over 12 days, with humidity levels at 76%. In contrast, May sees slightly cooler temperatures, with a minimum of -2°C (30°F) and a maximum of 20°C (68°F), averaging 9°C (49°F). Precipitation is slightly lower at 77 mm (3.0 in) over just 9 days, accompanied by a higher humidity of 83%. For more detailed information, check out Perth weather in May.
October typically enjoys milder temperatures compared to June, with an average of 11°C (52°F) and a maximum of 25°C (78°F), while June experiences cooler weather, averaging around 7°C (45°F) with a maximum of 15°C (60°F). Additionally, October has a higher precipitation level of 85 mm (3.4 in) over 12 days, compared to June's 55 mm (2.2 in) over 9 days. The humidity in both months is similar, with October at 76% and June slightly higher at 83%. For those interested in the specifics of June weather, you can find more details here: Perth weather in June.
In comparing the weather between October and July, October generally offers milder temperatures with an average of 11°C (52°F) and maximums reaching up to 25°C (78°F), while July experiences cooler conditions with an average of 6°C (44°F) and a maximum of only 14°C (58°F). Interestingly, July has a slightly lower minimum temperature of -4°C (26°F) compared to October's -1°C (31°F). Precipitation levels are comparable, with October recording 85 mm (3.4 in) and July slightly higher at 89 mm (3.5 in), both occurring over 12 days. Additionally, humidity is a bit higher in July at 84%, compared to October's 76%. For more specific information about July weather, you can check Perth weather in July.
October generally offers milder and more varied weather compared to August. With average temperatures reaching 11°C (52°F) and a maximum of 25°C (78°F), October is significantly warmer than August, which has an average of 7°C (45°F) and a maximum of only 15°C (60°F). Additionally, October experiences slightly higher precipitation at 85 mm (3.4 in) over 12 days, compared to August’s 70 mm (2.8 in) during the same number of rainy days. While humidity is high in both months, October's 76% is slightly lower than August's 83%, making for a more comfortable outdoor experience. For a closer look, you can check out Perth weather in August.
The weather in October shows a notable warming trend compared to September, with average temperatures rising from 8°C (47°F) to 11°C (52°F). October experiences a maximum temperature of 25°C (78°F), making it generally warmer than September's peak of 21°C (69°F). While both months have relatively similar precipitation days—12 in October and 11 in September—October sees a higher total precipitation of 85 mm (3.4 in) compared to September’s 68 mm (2.7 in). Humidity also remains slightly lower in October at 76%, compared to September's 80%. For a detailed look at September weather, you can visit Perth weather in September.
In October, the weather features a wider temperature range, with minimums dropping to -1°C (31°F) and maximums reaching up to 25°C (78°F), while average temperatures hover around 11°C (52°F). This month also experiences higher precipitation levels at 85 mm (3.4 in) spread over 12 days, maintaining a humidity level of 76%. In contrast, November offers slightly milder conditions, with minimum temperatures at 0°C (32°F) and maximums climbing to 28°C (83°F), resulting in a comfortable average of 13°C (56°F). Additionally, rainfall decreases to 56 mm (2.2 in) over just 9 days, yet humidity remains steady at 76%. For a closer look at weather specifics, check out Perth weather in November.
In October, the weather features a broader temperature range, with minimums dipping to around -1°C (31°F) and maximums reaching up to 25°C (78°F), resulting in an average of 11°C (52°F). This month also experiences higher humidity at 76% and greater precipitation, totaling 85 mm (3.4 in) over approximately 12 days. In contrast, December sees a warmer climate with minimum temperatures of 3°C (37°F) and highs soaring to 33°C (92°F), leading to an average of 15°C (60°F). Precipitation decreases to 71 mm (2.8 in) over just 7 days, and humidity levels drop slightly to 71%. For more detailed insights, visit Perth weather in December.
As October rolls in, Perth's weather transitions into a more temperate and inviting phase, offering a refreshing contrast to the colder months that precede it. While daytime temperatures can reach a pleasant 25°C, the nights bring a crisp coolness with averages around 11°C. This month also sees increased moisture, highlighted by about 85 mm of rainfall over 12 days, which adds a hint of green to the landscape. With humidity hovering around 76%, you'll feel the refreshing coastal air, making it an ideal time for outdoor activities. For more insights on the diverse patterns throughout the year, check out Perth Climate.