Last updated: February 24, 2025
In October, the weather in Olympia, United States showcases a distinct transition into the cooler months. With maximum temperatures reaching 24°C (75°F) and an average of 11°C (52°F), the region experiences brisk days and chilly nights, dipping to a minimum of 1°C (34°F). This month is also characterized by a significant precipitation total of 133 mm (5.3 in), occurring over 12 days, making umbrellas a staple for outdoor activities. Coupled with a high humidity level of 83%, October presents a mix of freshness and dampness, inviting residents and visitors to enjoy the vibrant autumn scenery while staying prepared for the elements.
As October unfolds in Olympia, United States, temperatures begin to shift noticeably, marking the transition into autumn. With minimums dipping to 1°C (34°F) and averages settling around 11°C (52°F), the month offers a brisk yet refreshing atmosphere. This is a stark contrast to the warmer summer months, featuring maximums reaching up to 24°C (75°F), making it an ideal time for enjoying outdoor activities amid the vibrant fall foliage. The gradual decrease in both minimum and average temperatures hints at the impending chill of winter, inviting residents and visitors alike to embrace layers and the cozy charm of the season.
In October, Olympia experiences a notable uptick in precipitation, with 133 mm (5.3 in) of rainfall spread over 12 days. This marks a shift from the drier summer months, as the city transitions into the more substantial rainfall typical of the fall season. Compared to the preceding months, October's precipitation is significantly higher than the summer averages—July and August both see less than 0.5 in—but just slightly lower than September's 88 mm. As autumn deepens, residents can expect a more consistent rhythm of rain, paving the way for the wettest months of the year ahead, notably November and December, which surpass October with 192 mm (7.5 in) and 203 mm (8.0 in), respectively. This gradual increase in moisture reflects Olympia's characteristic climate, where the transition to winter brings a refreshing change from the summer aridity.
As October unfolds in Olympia, United States, the humidity averages around 83%, maintaining a level that feels comfortably crisp yet still somewhat moist. This month sees a slight increase compared to the drier late summer months of August (73%) and September (74%), but it remains lower than the more humid winter months that follow. Notably, the trend reveals a gradual rise in humidity as the year progresses, with January's figure peaking at a lush 86%. The transition into October symbolizes a shift, as the air begins to thicken, preparing for the wetter conditions that characterize the Pacific Northwest's late autumn and winter seasons. The overall rhythm of humidity levels in Olympia reflects the region's maritime climate, where the interplay between seasons continually shapes the atmosphere.
As October unfolds in Olympia, Washington, the UV Index settles at a moderate level of 5, indicating that sun exposure can still lead to some risk of harm, especially for those sun-sensitive individuals. With a burn time of 30 minutes under direct sunlight, it’s crucial to remain vigilant about sun safety as autumn progresses. This month sees a step down from the very high levels experienced in the summer months, yet it still mirrors the trend of increasing UV exposure from spring through summer before tapering off in the chilly days of winter. With the UV Index dropping from high in September to a moderate value, those maintaining outdoor activities should consider protective measures, particularly during midday sun. For a deeper dive into UV levels throughout the year, visit Olympia UV Index.
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In October, Olympia, United States, enjoys a pleasant transition into fall, basking in 199 hours of sunshine. This good fortune follows a remarkable summer, where July leads the year with a dazzling 362 hours of sunlight, setting a high bar for the months ahead. As the summer fades, there's a notable decline in sunshine hours, but October's totals remain robust compared to the winter months, like January and February, which struggle with only 83 and 129 hours, respectively. The trend reveals a gradual waning of sunlight from the peak summer months, but October’s weather still offers a bright reprieve before the gloom of winter descends, highlighting the beauty of the season in Olympia.
As October rolls into Olympia, the likelihood of sunny days takes a noticeable dip, with only a 23% chance of sunshine compared to the brighter summer months. This trend signifies a shift from the peak sunshine of July at 60%, gradually declining through August and September. While late spring and early summer offer a more optimistic forecast, October's weather hints at the incoming chill of fall, characterized by shorter days and frequent rain, making those sun-soaked moments even more precious. As the days grow shorter, residents can look forward to crisp, clear afternoons, but should also prepare for the characteristic overcast skies that follow.
As October unfolds in Olympia, daylight begins its gradual retreat, offering around 10 hours of light each day. This marks a noticeable drop from the sun-drenched days of summer, where residents enjoyed up to 15 hours of daylight in June and July. With each passing month from May's 15 hours down to October, there is a clear trend of diminishing light that heralds the approach of winter. September, with its 12 hours, hints at the transition, but October signals a definitive shift as evenings draw in, inviting residents to embrace cozy fall activities as nature prepares for the dormancy of winter. As daylight dwindles to just 9 hours in November, the contrast becomes even starker, reminding us of the cyclical dance between light and dark within the Pacific Northwest.
In October, the winds in Olympia begin to pick up slightly, with an average speed of 2.8 m/s (6 mph), marking a subtle increase from the previous months. As autumn settles in, this gentle breeze complements the vibrant seasonal changes, creating an invigorating atmosphere. Notably, this elevation in wind speed heralds the arrival of wetter, more dynamic weather patterns, contrasting the milder conditions of the summer months. Observing the trend, it’s clear that as the year progresses towards winter, wind speeds gradually rise; October serves as a transition point, foreshadowing the brisk winds that November and December are known for. The nuances in Olympia's October winds are a perfect reminder of nature's rhythmic dance, where each month sets the stage for the next.
The weather in Olympia 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 Olympia and find detailed weather information for every month.
October and January present quite different weather experiences. In October, temperatures range from a chilly 1°C (34°F) at night to a comfortable 24°C (75°F) during the day, with an average temperature of 11°C (52°F). The month sees moderate rainfall, totaling 133 mm (5.3 in) over approximately 12 days, while humidity hovers around 83%. In contrast, January is colder, with temperatures dipping as low as -6°C (21°F) at night and peaking at 14°C (57°F), averaging 5°C (42°F). This month also experiences more precipitation, totaling 197 mm (7.8 in) over 16 days, and slightly higher humidity at 86%. For more details on January weather, visit Olympia weather in January.
When comparing the weather in October and February, a notable difference is evident in the temperature ranges. October enjoys milder conditions with average temperatures ranging from 1°C (34°F) at night to a warm 24°C (75°F) during the day, while February is considerably cooler, with temperatures dipping as low as -5°C (23°F) and peaking at 14°C (58°F). Additionally, October features a total precipitation of 133 mm (5.3 in) over 12 days, whereas February sees a slightly higher precipitation of 155 mm (6.1 in) spread across 17 days. Humidity levels are quite comparable, with October at 83% and February at 84%. For more details about the climate in February, you can visit Olympia weather in February.
In comparing the weather of October and March, we see some notable differences and similarities. October typically offers a mild climate with average temperatures ranging from 1°C (34°F) to a maximum of 24°C (75°F), whereas March experiences slightly cooler temperatures, dipping from a minimum of -1°C (30°F) to a maximum of 22°C (73°F). Both months have comparable levels of precipitation, with October receiving 133 mm (5.3 in) over 12 days and March experiencing slightly more rain at 134 mm (5.3 in) over 16 days. Humidity levels are also similar, with October at 83% and March at 85%. For more detailed information on what to expect, check out Olympia weather in March.
October and April present distinct weather patterns, each with unique characteristics. In October, temperatures range from a chilly 1°C (34°F) to a pleasant 24°C (75°F), with an average of 11°C (52°F). The month sees about 133 mm (5.3 in) of precipitation over approximately 12 days, maintaining a high humidity level of 83%. Conversely, April experiences slightly cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 25°C (78°F), averaging 10°C (50°F). Although April receives slightly less precipitation at 117 mm (4.6 in) across 14 days, humidity remains consistent at 83%. For more detailed information, check out Olympia weather in April.
October and May present a striking contrast in weather patterns. In October, temperatures range from a chilly 1°C (34°F) at night to a warm 24°C (75°F) during the day, with an average of 11°C (52°F). The month is also characterized by substantial precipitation, with 133 mm (5.3 in) falling over approximately 12 days and a high humidity level of 83%. In contrast, May showcases milder temperatures, with minimums of 4°C (40°F) and maximums reaching up to 29°C (85°F), giving an average of 13°C (56°F). The month is drier, receiving only 65 mm (2.6 in) of rain over about 9 days, while maintaining a similarly high humidity of 84%. For a more detailed look at the weather in May, you can visit Olympia weather in May.
October weather is characterized by cooler temperatures, with a minimum of 1°C (34°F) and an average of 11°C (52°F), while June offers much warmer conditions, with a minimum of 7°C (44°F) and an average of 16°C (61°F). The maximum temperature in June can soar to 40°C (104°F), significantly higher than October's warmest day at 24°C (75°F). Additionally, October experiences more precipitation, averaging 133 mm (5.3 in) over 12 days, compared to June's 51 mm (2.0 in) over just 7 days. Both months have comparable humidity levels, with October at 83% and June slightly higher at 84%. For more details on June weather, you can visit Olympia weather in June.
When comparing the weather in October and July, it's evident that July typically features much warmer temperatures, with a minimum of 10°C (49°F) and an average of 18°C (65°F), peaking at 33°C (92°F). In contrast, October experiences cooler conditions, with temperatures ranging from a chilly 1°C (34°F) to a maximum of 24°C (75°F) and an average of 11°C (52°F). July is also significantly drier, with only 9 mm (0.4 in) of precipitation over just 2 days, while October sees a much wetter pattern, accumulating 133 mm (5.3 in) over 12 days. Interestingly, humidity levels remain relatively similar, sitting around 82% in July and slightly higher at 83% in October. For more detailed information about the weather in July, you can check Olympia weather in July.
In comparing the weather of October and August, October experiences much cooler temperatures, with minimums dropping to 1°C (34°F) and average highs only reaching 24°C (75°F). In contrast, August boasts significantly warmer conditions, featuring minimums around 9°C (49°F) and maximum temperatures soaring up to 34°C (93°F). Additionally, October is much wetter, with an average precipitation of 133 mm (5.3 in) over 12 days, while August is relatively dry, receiving just 12 mm (0.5 in) of rain across only 2 days. The humidity is also higher in October at 83% compared to August's 73%. For a more detailed look at August weather, you can check out Olympia weather in August.
In comparing the weather between September and October, October tends to be cooler with a significant drop in temperatures—ranging from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), compared to September's milder range of 6°C (43°F) to 31°C (88°F). Additionally, October sees an increase in precipitation, accumulating 133 mm (5.3 in) over 12 days, whereas September experiences lesser rainfall at 88 mm (3.5 in) over 10 days. October's humidity is also higher at 83%, compared to September's 74%, contributing to a noticeably different feel as the month progresses. For a deeper look at September's weather patterns, you can check out Olympia weather in September.
In October, temperatures tend to be milder, with a minimum of 1°C (34°F), an average of 11°C (52°F), and a maximum of 24°C (75°F). The month experiences relatively high humidity at 83% and sees about 133 mm (5.3 in) of precipitation over 12 days. In contrast, November brings cooler temperatures, with a minimum of -1°C (30°F), an average of 8°C (46°F), and a maximum of 17°C (62°F). This month is also characterized by increased precipitation, totaling 192 mm (7.5 in) over 17 days, along with slightly higher humidity at 86%. For more details on November weather, you can check out Olympia weather in November.
In October, the weather tends to be milder, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 24°C (75°F) and an average of 11°C (52°F). The month experiences about 133 mm (5.3 in) of precipitation over 12 days, with humidity levels around 83%. In contrast, December brings colder temperatures, with a minimum of -5°C (23°F) and a maximum of 13°C (56°F), averaging at 5°C (42°F). This month also sees increased precipitation, totaling 203 mm (8.0 in) across 18 days, and slightly higher humidity at 87%. For more detailed information, you can check Olympia weather in December.
As October arrives in Olympia, the weather shifts significantly from the warmer months, ushering in cooler temperatures and increased precipitation. This transitional month sees an average temperature of 11°C (52°F), making it a time for cozy layers and warm beverages as you navigate the 83% humidity. The likelihood of rain increases, with about 12 rainy days contributing to a total precipitation of 133 mm (5.3 in), setting the stage for the lush landscapes that define the region. This blend of cooler air and moisture not only creates a picturesque autumn scenery but also invites residents and visitors alike to appreciate the changing seasons. For a deeper understanding of the unique climate nuances, be sure to check out Olympia Climate.