October Weather in Williamstown, Australia

Last updated: February 25, 2025

October in Williamstown, Australia presents a vibrant climate that balances warm temperatures with refreshing coastal breezes. The maximum temperature can soar to a sizzling 35°C (94°F), while the average rests comfortably at 14°C (57°F). Nights can be brisk, dipping to a cool 3°C (37°F). With 37 mm (1.5 in) of rainfall over approximately 6 days, the month brings a hint of moisture that nurtures the region's lush landscapes. Humidity levels hover around 51%, creating mild conditions that enhance the scenic beauty of this charming coastal town.

October Temperature in Williamstown

In October, Williamstown experiences a mild transition as spring begins to take hold. The minimum temperature hovers around 3°C (37°F), while the average climbs to a comfortable 14°C (57°F). Notably, the maximum temperature can reach a warm 35°C (94°F), illustrating the shifting climate as it prepares for the warmth of summer. The month marks a noticeable increase from the cooler days of September, where temperatures ranged from 0°C to 28°C. This upward trend in warmth signifies a vibrant time in Williamstown, inviting residents and visitors alike to enjoy the blossoming scenery and delightful outdoor activities. The sporadic rise towards higher temperatures sets the stage for the warmer months ahead, making October a perfect time to relish the beauty of the Australian spring.

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

The chart illustrates October temperature patterns in Williamstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec706765605348484852576266
Data source: Temperature data for Williamstown 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 Williamstown

In October, Williamstown experiences a transition in weather, marked by 37 mm (1.5 inches) of precipitation over 6 days. This month's rainfall mirrors the patterns established in the previous months, showing a slight decline from September's 38 mm but remaining in line with a consistent spring trend. After a wet winter, October often brings a refreshing burst of rain as the temperatures start to rise, nurturing the local flora and maintaining the lush landscapes. As the year progresses into November, precipitation amounts are projected to increase again to 43 mm, indicating an ongoing cycle of wet and dry periods, characteristic of the region’s climate evolution.

October Precipitation Trends in Williamstown

The chart displays monthly precipitation patterns in Williamstown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec162110254042506538374316
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Williamstown

In October, Williamstown experiences a refreshing drop in humidity to 51%, marking a transition from the higher levels seen in the winter months. Following the peak of 76% in both June and July, the humidity begins a steady decline as spring progresses, providing a pleasant reprieve from the dampness of the colder months. This moderate level, while still above the drier summer months, indicates a shift towards more comfortable conditions as the warmth of summer approaches. Overall, October acts as a bridge, balancing the remnants of winter's humidity with the lighter, more breathable air that characterizes the upcoming months.

October Average Humidity in Williamstown

This chart illustrates the average monthly humidity levels in Williamstown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec41%46%55%66%73%76%76%70%65%51%50%46%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Williamstown

In October, Williamstown experiences a UV Index of 10, categorized as very high, with a burn time of just 15 minutes. This marks a notable increase from the moderate levels seen in the cooler winter months, as the sun's intensity begins to rise. Following September's UV Index of 8, it’s clear that the warmer weather is approaching, prompting outdoor enthusiasts to take necessary precautions. As the year progresses, we see a trend of increasing UV exposure leading into the summer months, peaking at extreme levels in January and February. To stay safe and informed, check out the detailed UV Index for Williamstown here: Williamstown UV Index.

Maximum UV Index Levels in Williamstown for October

The chart shows the monthly maximum UV Index (UVI) for Williamstown 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.
JanFebMarAprMayJunJulAugSepOctNovDec141312853458101315
Data source: Williamstown 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 Williamstown

October in Williamstown, Australia, shines brightly with 300 hours of sunshine, marking a delightful transition into the warmer months. As we compare this to the earlier part of the year, it's clear that October is a standout, nearly matching the sunny peak of November at 312 hours. This month experiences a rejuvenating upswing from the lower totals of the winter months, particularly June, which sees only 221 hours. The steady increase from September's 275 hours to October's generous offering suggests that the days are indeed getting longer and brighter as Australia moves toward summer. This trend not only enhances outdoor activities but also uplifts the spirit, inviting both locals and visitors to bask in the vibrant energy of spring.

Monthly Sunshine Duration in Williamstown: October Highlighted

The October sunshine duration represents the total number of hours Williamstown 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.
JanFebMarAprMayJunJulAugSepOctNovDec293h297h307h256h233h221h237h248h275h300h312h353h
Data source: Williamstown October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Williamstown During October

In Williamstown, Australia, October sees a 50% chance of sunny weather, marking a shift from the warmer months preceding it. Following the slightly higher probabilities of sunshine during the summer months—ranging from 59% to 60% in January and February—October presents an equal divide between sun and clouds. This reflects a gradual decline in sunny days as the year transitions into late spring. Interestingly, while the chance of clear skies decreases, it remains significantly higher than the winter months of June and July, which plummet to 33% and 35%, respectively. As temperatures rise and the days get longer, October serves as a balanced threshold, where crisp air meets a moderate likelihood of sunshine.

Percentage of Sunny Days in October in Williamstown

The chart illustrates the percentage of sunny days in Williamstown 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 Williamstown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%60%57%58%40%33%35%47%53%50%41%70%
Data source: Williamstown October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Williamstown in October

In Williamstown, Australia, the transition into October brings a refreshing shift as daylight hours begin to lengthen after the winter months. Following the winter lows of nine hours in June, the days gradually extend, peaking in length with 14 hours in January and February, then tapering down to 11 hours in April. Come October, residents enjoy approximately 12 hours of daylight, signaling a gentle return to longer days as spring approaches. This gradual increase not only enhances outdoor activities but also rejuvenates the landscape, inviting both locals and visitors to bask in the vibrant ambiance of the season. As the year progresses, daylight duration continues to fluctuate, ultimately leading back to the long, sun-kissed days of summer by December.

Average Daylight Hours in Williamstown for October

The chart illustrates the variation in daylight duration in Williamstown throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 10m13h 20m12h 16m11h 10m10h 17m9h 50m10h 3m10h 50m11h 52m12h 57m13h 55m14h 26m
Data source: Williamstown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Williamstown

As October arrives in Williamstown, Australia, the winds begin to settle into a moderate rhythm, with an average speed of 3.8 m/s (9 mph). This slight uptick from the transitional breezes of September indicates a shift towards more consistent gusts, contributing to the refreshing atmosphere of the early spring season. Notably, this month mirrors the prevailing trends of October in previous years, where wind speeds tend to hover around the moderate range. The gradual increase, peaking in the cooler winter months of July and August, creates an engaging contrast against the gentle lull of summer. Overall, October stands out as a bridge between seasons, bringing a delightful blend of breezy days that invite exploration and enjoyment of the great outdoors.

Average October Wind Speed in Williamstown

The chart displays monthly wind speed patterns in Williamstown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.73.73.22.93.44.04.83.94.23.8 m/s4.03.7
Data source: Williamstown October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Williamstown Compares to Other Months

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

October and January present distinct contrasts in weather. October experiences cooler temperatures, with a minimum of 3°C (37°F) and an average of 14°C (57°F), while January boasts warmer conditions, featuring a minimum of 8°C (46°F) and an average of 21°C (70°F). The maximum temperature in January can soar up to 43°C (110°F), significantly higher than the October peak of 35°C (94°F). Additionally, October sees more precipitation, with 37 mm (1.5 in) over six days, compared to January’s 16 mm (0.6 in) over just two days, suggesting that January is generally drier. Humidity levels are also lower in January at 41%, compared to October's 51%, hinting at a more comfortable feel during the height of summer. For a detailed look at January weather, check out Williamstown weather in January.

October and February present contrasting weather patterns. In October, temperatures range from a cool 3°C (37°F) at night to a warm 35°C (94°F) during the day, with an average of 14°C (57°F). This month typically experiences 37 mm (1.5 in) of precipitation over approximately 6 days, resulting in a humidity level of 51%.

In comparison, February boasts milder nights, with a minimum temperature of 7°C (45°F) and daytime highs reaching up to 38°C (100°F), averaging around 19°C (67°F). Here, the weather is drier, with only 21 mm (0.8 in) of rainfall over just 2 days and a slightly lower humidity level of 46%. For more details, check out Williamstown weather in February.

In October, temperatures range from a minimum of 3°C to a maximum of 35°C, with an average of 14°C. The month experiences around 37 mm of precipitation over approximately six days, accompanied by a humidity level of 51%. Conversely, March presents a slightly warmer climate with minimum temperatures of 6°C and maximums reaching 38°C, averaging 18°C. This month sees significantly lower rainfall, only about 10 mm over three days, while humidity increases to 55%. This comparison highlights a transition from cooler, wetter conditions in October to warmer, drier weather in March. For a more detailed look at weather patterns, visit Williamstown weather in March.

October and April present noteworthy contrasts in weather patterns. October boasts a minimum temperature of 3°C (37°F), an average of 14°C (57°F), and can reach a maximum of 35°C (94°F), with about 37 mm (1.5 in) of precipitation over approximately 6 rainy days. In comparison, April has similar minimum temperatures of 3°C (38°F) but a slightly warmer average of 16°C (60°F), with a maximum that mirrors October at 35°C (95°F). Precipitation in April is lower, totaling around 25 mm (1.0 in) over about 4 days, and the humidity is higher at 66%. For more specific details, you can visit Williamstown weather in April.

When comparing the weather in October and May, October experiences a wider range of temperatures, with minimums dipping to 3°C and maximums soaring up to 35°C, accompanied by an average temperature of 14°C. In contrast, May features cooler overall temperatures, with a minimum of 2°C, a maximum of 26°C, and an average of 11°C. Precipitation in October is slightly less, at 37 mm over approximately 6 days, while May sees a bit more rain at 40 mm spread over 9 days. Moreover, October has a lower humidity level of 51%, compared to May's higher humidity of 73%. For those interested in more details, you can check out Williamstown weather in May.

October weather is characterized by a wider temperature range, with minimums around 3°C (37°F) and maximums reaching up to 35°C (94°F), resulting in an average of 14°C (57°F). In contrast, June experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 20°C (69°F), averaging at 9°C (48°F). While October sees lower humidity levels at 51%, June is noticeably more humid at 76%. Additionally, October typically has less precipitation at 37 mm (1.5 in) over about six days, compared to June’s 42 mm (1.7 in) spread over eight days. For more detailed information, check out Williamstown weather in June.

In comparing the weather of October and July, October presents a more varied temperature range, with a minimum of 3°C and a maximum soaring up to 35°C, resulting in an average of 14°C. In contrast, July experiences cooler temperatures, ranging from a minimum of -1°C to a maximum of just 21°C, with an average temperature of only 9°C. While both months see some precipitation, July has a slightly higher amount of rainfall at 50 mm over 11 days, compared to October's 37 mm over 6 days. Furthermore, July's humidity at 76% contributes to a damp feeling, whereas October's humidity is milder at 51%. For specific details about July weather in Williamstown, you can check out Williamstown weather in July.

October weather is generally warmer and more varied compared to August, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 35°C (94°F) and an average of 14°C (57°F). In contrast, August sees cooler conditions, with temperatures ranging from -2°C (29°F) to a maximum of 22°C (72°F) and an average of 9°C (49°F). Precipitation is more frequent in August as well, with 65 mm (2.6 in) of rain over 11 days, compared to October's 37 mm (1.5 in) over 6 days. Additionally, August experiences higher humidity levels at 70%, while October's humidity is lower at 51%. For more detailed information, check out Williamstown weather in August.

In comparing the weather between September and October, October experiences a wider temperature range with a minimum of 3°C (37°F) and a maximum of 35°C (94°F), resulting in a higher average temperature of 14°C (57°F) compared to September's average of 11°C (53°F). Precipitation levels remain similar, with October recording 37 mm (1.5 in) over 6 days, slightly less than September’s 38 mm (1.5 in) over 8 days. Additionally, humidity decreases from 65% in September to 51% in October, indicating a drier feel as the month progresses. For more details on September weather, visit Williamstown weather in September.

In comparing the weather between October and November, it is evident that November experiences slightly warmer temperatures, with an average of 17°C (62°F) compared to October's 14°C (57°F). The maximum temperatures also rise, reaching up to 41°C (105°F) in November, whereas October's peak is 35°C (94°F). Precipitation increases slightly from 37 mm (1.5 in) over 6 days in October to 43 mm (1.7 in) over 7 days in November, while humidity remains relatively stable at around 50-51%. For more detailed insights, you can check out Williamstown weather in November.

October and December present contrasting weather patterns. In October, temperatures range from a chilly 3°C (37°F) at night to a warm 35°C (94°F) during the day, with an average of 14°C (57°F). This month experiences 37 mm (1.5 in) of precipitation over about six days, accompanied by a humidity level of 51%. In contrast, December boasts milder nights with a minimum temperature of 6°C (43°F), an average of 19°C (66°F), and highs reaching up to 42°C (108°F). Precipitation is less frequent, totaling only 16 mm (0.6 in) over four days, while humidity is slightly lower at 46%. For more detailed information, you can check Williamstown weather in December.

Compare Williamstown's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Williamstown

October in Williamstown ushers in a refreshing change from the cooler months, with temperatures gradually rising and a pleasant average that invites more outdoor activities. While still showcasing the chilly nights typical of early spring, the days can occasionally soar to a sweltering high, offering a taste of summer's approach. Precipitation levels are moderate, with a few days of rain providing necessary moisture to rejuvenate the landscape, yet the humidity remains comfortable, ensuring that the air feels crisp rather than heavy. As the month transitions, Williamstown's October weather presents a beautiful blend of cool mornings and warmer afternoons, perfect for exploring the region's charm. For a deeper insight into the patterns and nuances of this vibrant locale, visit Williamstown Climate.