October Weather in Portarlington, Australia

Last updated: February 25, 2025

In October, Portarlington experiences a delightful transition into spring with maximum temperatures reaching 26°C (79°F) and an average of 14°C (58°F). The month showcases a minimum temperature of 9°C (48°F), offering cool evenings amidst the warmth of the day. While residents and visitors enjoy the pleasant weather, they should also prepare for some wet days as 71 mm (2.8 in) of rain falls over approximately 12 days, contributing to a relative humidity of 72%. This blend of warmth and moisture makes October a vibrant time in Portarlington, perfect for outdoor activities and enjoying the natural beauty of the region.

October Temperature in Portarlington

In October, Portarlington experiences a delightful transition into warmer weather, with temperatures gradually rising from the chill of winter. The month starts with minimums around 9°C (48°F), providing a crisp yet pleasant backdrop as the average temperature hovers at 14°C (58°F). This marks a noticeable jump compared to previous months, reflecting the onset of spring. The days can warm up nicely, reaching up to 26°C (79°F), creating perfect conditions for outdoor activities and exploration. Overall, October in Portarlington offers a refreshing blend of mild days and cool evenings, ideal for savoring the natural beauty of this coastal gem.

October Weather in Portarlington: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Portarlington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec686666615652515154576164
Data source: Temperature data for Portarlington 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.

October Precipitation in Portarlington

October marks a pivotal point in Portarlington's precipitation patterns, with average rainfall reaching 71 mm (2.8 in), making it the wettest month of the year. This significant increase in precipitation is accompanied by 12 rainy days, slightly above the monthly average seen earlier in the year. The transition from the drier months of winter into spring is marked by a noticeable uptick, as October's levels surpass those of September (57 mm) and even the traditionally wetter months like May and April. This trend highlights a key shift in the climate, where the arrival of spring brings not just warmer weather but also a surge in rainfall, setting the stage for vibrant landscapes in the coming months. The combination of increased rainfall and consistent rainy days creates an atmosphere ripe for growth and renewal, underscoring the dynamic nature of Portarlington's weather.

October Precipitation Trends in Portarlington

The chart displays monthly precipitation patterns in Portarlington, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec415243566758415757716562
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Portarlington

As October rolls into Portarlington, Australia, the humidity begins to dip slightly, reaching 72%, a subtle shift from the higher levels seen in the preceding months. This month marks a departure from the peak humidity levels of 80% experienced from May through July, creating a more comfortable atmosphere as the coastal town transitions towards a drier summer. Following a peak in April at 75%, the decrease is a welcome change for residents and visitors alike, signaling a gradual decline that will continue into November. Interestingly, despite the fluctuations, October's humidity remains consistent with the year’s trend of elevated moisture, hinting at the region's generally humid climate.

October Average Humidity in Portarlington

This chart illustrates the average monthly humidity levels in Portarlington, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec65%67%71%75%80%80%81%79%76%72%72%69%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Portarlington

In October, Portarlington experiences a UV Index of 9, categorized as very high, with a burn time of just 15 minutes. As the spring season unfolds, the UV levels begin to rise, marking a noticeable shift from the moderate to high levels seen during the winter months. This trend continues from the previous September, which had a UV Index of 7, indicating a return to increased sun exposure as warmer weather approaches. It's essential for residents and visitors alike to prioritize sun safety during this time, as the risk of skin damage escalates. For more detailed information on the UV Index trends throughout the year, visit Portarlington UV Index.

Maximum UV Index Levels in Portarlington for October

The chart shows the monthly maximum UV Index (UVI) for Portarlington in October, 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.
JanFebMarAprMayJunJulAugSepOctNovDec13121174334791113
Data source: Portarlington October 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.

October Sunshine in Portarlington

October in Portarlington shines brightly with an impressive 291 hours of sunshine, marking a delightful transition into the warmer months. This increase reflects the overarching trend of gradually ascending sunlight hours as the year unfolds, peaking in the summer months. Following a relatively quieter period in the winter, where hours dip to below 200, October's sunny disposition signals the approach of summer, with November ramping up further to 303 hours, and December topping off the year with 341 hours. This annual cycle not only invites outdoor activities but also accentuates the region's natural beauty, making Portarlington a perfect getaway as the days grow longer and sunnier.

Monthly Sunshine Duration in Portarlington: October Highlighted

The October sunshine duration represents the total number of hours Portarlington experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec279h289h283h241h217h194h214h236h263h291h303h341h
Data source: Portarlington October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Portarlington During October

In October, Portarlington, Australia, enjoys a 39% chance of sunny weather, which sits comfortably in the middle of the annual spectrum. This slight decline from the sunny days of August and September, which boast 41% and 42% chances respectively, suggests a gradual transition towards the cloudier months ahead. Notably, October’s sunshine chance also mirrors the consistency seen in the previous months of April and May, each at 40%, creating a balanced climate as spring unfolds. As the year progresses, the likelihood of sunny days fluctuates, peaking in December at 48%; however, October offers a pleasant blend of moderate sunshine, making it a delightful time to enjoy the coastal beauty of Portarlington.

Percentage of Sunny Days in October in Portarlington

The chart illustrates the percentage of sunny days in Portarlington throughout the year, with October 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 Portarlington experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%38%32%40%40%33%34%41%42%39%33%48%
Data source: Portarlington October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Portarlington in October

In Portarlington, Australia, October brings a welcome resurgence of daylight, with approximately 13 hours of sunshine illuminating the days. This marks a vibrant transition from the shorter days of winter, where sunlight dwindles to a mere 9 hours in June and July. As spring progresses, daylight duration gradually increases, peaking again in the summer months of December and January with 14 hours of light, creating a lively atmosphere perfectly suited for outdoor activities. This rhythmic fluctuation in daylight not only shapes the natural landscape but also influences the leisure and lifestyle choices of the community.

Average Daylight Hours in Portarlington for October

The chart illustrates the variation in daylight duration in Portarlington throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 27m13h 30m12h 17m11h 4m10h 3m9h 32m9h 47m10h 40m11h 50m13h 4m14h 10m14h 44m
Data source: Portarlington daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Portarlington

In October, Portarlington experiences a notable shift in its wind patterns, with an average wind speed of 5.9 m/s (13 mph). This gentle breeze, while slightly lower than the stronger gusts of July and September, continues the trend of mild winds throughout the spring. As the year progresses, October's conditions reflect a consistent range, hovering close to the annual average. The winds remain relatively stable and inviting, making it a delightful time for outdoor activities and enjoying the coastal beauty of the region. With October's breezy charm, residents and visitors alike can relish the transition into warmer days while still feeling the refreshing touch of the sea breeze.

Average October Wind Speed in Portarlington

The chart displays monthly wind speed patterns in Portarlington, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.05.55.25.35.55.56.66.16.45.9 m/s6.05.8
Data source: Portarlington October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Portarlington Compares to Other Months

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

October and January present quite contrasting weather patterns. In October, temperatures range from a cooler minimum of 9°C (48°F) to a maximum of 26°C (79°F), with an average of 14°C (58°F). This month sees a higher precipitation level of 71 mm (2.8 in) spread over about 12 days, resulting in a humidity level of 72%. In contrast, January is warmer, with minimum temperatures of 14°C (57°F) and maximums reaching up to 34°C (93°F), averaging around 20°C (68°F). Precipitation in January is lower at 41 mm (1.6 in) over just 7 days, contributing to a lower humidity of 65%. For more details on January weather specifics, visit Portarlington weather in January.

When comparing the weather in October and February, October features cooler temperatures with a minimum of 9°C (48°F) and an average of 14°C (58°F), while February enjoys warmer conditions, with a minimum of 13°C (55°F) and an average of 19°C (67°F). October also sees a greater variety of temperatures, reaching up to 26°C (79°F), compared to February's maximum of 36°C (96°F). In terms of precipitation, October experiences a bit more rainfall at 71 mm (2.8 in) over 12 days, while February has less precipitation at 52 mm (2.0 in) across 8 days. The humidity is slightly higher in October at 72%, compared to February's 67%. For more detailed insights, you can check Portarlington weather in February.

When comparing October and March weather, October typically presents cooler temperatures, with a minimum of 9°C (48°F) and an average of 14°C (58°F), while March offers slightly warmer conditions, featuring a minimum of 11°C (53°F) and an average of 19°C (66°F). The maximum temperatures in March can reach up to 30°C (87°F), significantly higher than October's maximum of 26°C (79°F). Precipitation is more frequent in October with 71 mm (2.8 in) recorded over 12 days, compared to March's 43 mm (1.7 in) over just 8 days. Despite this, both months maintain similar humidity levels around 71%. For more detailed information, check out Portarlington weather in March.

In comparing the weather of October and April, we observe some interesting similarities and differences. October sees a slightly lower minimum temperature of 9°C (48°F) compared to April's 10°C (50°F), while the average temperature in October is 14°C (58°F), just under April's average of 16°C (61°F). Both months experience a maximum temperature of 26°C (79°F) in October and 26°C (80°F) in April, indicating similar warm peaks. In terms of precipitation, October is wetter, with 71 mm (2.8 in) over 12 days, whereas April receives less rainfall at 56 mm (2.2 in) across 8 days. Additionally, October has a slightly higher humidity level at 72% compared to April's 75%. For more detailed information, you can check Portarlington weather in April.

In comparing the weather of October and May, we notice some intriguing similarities and differences. Both months have a similar average temperature of 14°C (57°F), but October experiences a wider temperature range, with maximums reaching up to 26°C (79°F), while May peaks at a cooler 22°C (72°F). Precipitation levels are also quite close, with October receiving 71 mm (2.8 in) across 12 days, compared to May's 66 mm (2.6 in) over 11 days. Humidity in May is slightly higher at 80%, compared to October's 72%. For more detailed insights, you can check out Portarlington weather in May.

In comparing the weather between October and June, October generally experiences warmer temperatures, with a minimum of 9°C (48°F), an average of 14°C (58°F), and a maximum of 26°C (79°F). In contrast, June tends to be cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 16°C (62°F). Additionally, October sees slightly more precipitation, totaling 71 mm (2.8 in) over approximately 12 days, compared to June's 58 mm (2.3 in) across about 10 days. Both months have relatively high humidity levels, but June is slightly more humid at 80% compared to October's 72%. For a closer look at June’s conditions, you can check out Portarlington weather in June.

In comparing the weather of October and July, it's clear that October is generally warmer, with average temperatures reaching up to 14°C (58°F), compared to July's cooler average of 11°C (51°F). The maximum temperature in October can reach as high as 26°C (79°F), while July only sees a peak of 16°C (61°F). Additionally, October experiences more precipitation, totaling 71 mm (2.8 in) over 12 days, compared to July's 41 mm (1.6 in) over 11 days. Humidity levels are slightly lower in October at 72%, while they remain higher at 80% in July. For a closer look at how July weather can impact your plans, you can refer to Portarlington weather in July.

When comparing the weather in October and August, October typically offers warmer temperatures, with an average of 14°C (58°F), while August has a cooler average of 11°C (52°F). The maximum temperature in October can reach up to 26°C (79°F), significantly higher than August's peak of 18°C (65°F). However, October experiences slightly more precipitation, with an average of 71 mm (2.8 in) over 12 days, compared to August's 57 mm (2.2 in) over 13 days. Additionally, October has a lower humidity level of 72%, while August's humidity is higher at 79%. For more details on the weather patterns in August, you can visit Portarlington weather in August.

In comparing the weather of October to that of September, we notice a slight increase in temperature, with October averaging 14°C (58°F) compared to September's average of 12°C (54°F). The minimum temperatures also rise, from 6°C (43°F) in September to 9°C (48°F) in October, while the maximum temperature reaches up to 26°C (79°F) in October, a noticeable improvement over September's 23°C (74°F). Precipitation is slightly higher in October, with 71 mm (2.8 in) over 12 days, compared to 57 mm (2.3 in) across 11 days in September. Humidity remains relatively similar, dropping slightly from 76% in September to 72% in October. For a detailed overview of September weather, visit Portarlington weather in September.

In comparing the weather of October and November, we can see a noticeable shift in temperatures and precipitation patterns. October experiences minimum temperatures of 9°C (48°F) and an average of 14°C (58°F), peaking at a maximum of 26°C (79°F). It also sees about 71 mm (2.8 in) of precipitation over 12 days, with humidity remaining steady at 72%.

In contrast, November has a slightly higher average temperature of 16°C (61°F) with maximums reaching up to 31°C (89°F), while the minimum remains consistent at 9°C (48°F). Precipitation in November decreases slightly to 65 mm (2.6 in) over 11 days, with humidity levels still at 72%. Overall, November tends to be warmer and slightly drier compared to October. For more detailed information on November weather, check out Portarlington weather in November.

In comparing the weather of October and December, it's clear that December tends to be warmer overall, with average temperatures reaching 18°C (64°F) compared to October's 14°C (58°F). While October has a maximum temperature of 26°C (79°F), December can soar up to 35°C (95°F), showcasing a significant rise in heat. Precipitation levels are slightly lower in December at 61 mm (2.4 in) over 8 days, while October sees 71 mm (2.8 in) over 12 days, indicating a drier month ahead. Both months experience similar humidity levels, with October at 72% and December slightly lower at 69%. For more detailed weather insights, you can check Portarlington weather in December.

Compare Portarlington's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Portarlington

As October unfolds in Portarlington, the weather begins to shift notably from the chill of winter and the subtle warmth of early spring. Temperatures start to rise, providing a refreshing escape with average readings that invite outdoor exploration. The increased humidity adds a layer of comfort, though it also brings occasional rainfall, with about half of the month experiencing precipitation. This blend of warmer days and slightly unpredictable weather sets October apart as a transition month that prepares the region for the vibrant summer ahead. For a comprehensive look at the seasonal changes, visit Portarlington Climate.