Last updated: February 24, 2025
October in Rainier, United States, showcases a dramatic shift in weather as temperatures fluctuate between a maximum of 24°C (75°F) and a minimum of 1°C (34°F), with an average settling at a crisp 11°C (52°F). The month brings considerable precipitation, totaling 134 mm (5.3 in) over approximately 13 rainy days, contributing to a humidity level of 83% that envelops the region. This combination of cooler temperatures and damp conditions creates a distinctive autumn atmosphere, making October a particularly evocative time in Rainier.
As October arrives in Rainier, United States, the temperatures begin to reflect the gradual shift towards winter. With minimums settling around 1°C (34°F) and average highs reaching up to 24°C (75°F), this month offers a perfect blend of crispness and warmth. The average temperature of 11°C (52°F) underscores the transitional nature of the season, indicating that the warmth of summer is fading, yet lingering traces can still be enjoyed. Ultimately, October serves as a reminder of the changing seasons, with cool breezes and occasional sunny days providing just enough respite before the colder months set in.
October in Rainier, United States, marks a transition into the wetter, cooler months of the year. During this time, the region receives an average precipitation of 134 mm (5.3 in) over approximately 13 days, a notable increase compared to the drier summer months. This uptick in rainfall sets the stage for a spectacular display of autumn foliage, as cooler temperatures and moisture invigorate the landscape. While not as wet as the peak precipitation months of January and December, October’s conditions signify a shift towards the wetter season. As fall deepens, residents can expect not only frequent rain showers but also the beauty of nature preparing for winter.
In October, Rainier experiences a slight uptick in humidity, reaching 83%, as the season transitions towards winter. This marks a subtle rebound from the lower levels seen in the late summer months of August (73%) and September (74%), which typically bring drier air. The October humidity levels align closely with the mild conditions of the spring and summer, where it hovers in the low to mid-80s percent range. Interestingly, this trend continues into the chilly months, as November and December see humidity levels rise again, peaking at 86% and 87%, respectively. Overall, October serves as a bridge between the drier summer and the more humid winter, contributing to the region's characteristic moist and temperate climate.
As October arrives in Rainier, the UV Index gently dips to 5, placing it within the moderate exposure category and allowing for a burn time of 30 minutes. This marks a transition from the higher levels observed in summer months, where the UV Index soared to 9 during June and July. While October offers a reprieve from the intense sun, it still requires caution, especially for those enjoying outdoor activities. With the autumn sun showing its rays, it's crucial to stay aware of UV exposure. For more detailed information, visit Rainier UV Index.
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As October arrives in Rainier, the days begin to shorten, yet the sunshine still makes its mark, offering 196 hours of bright daylight—a notable drop from the sun-drenched summer months but a delight nonetheless. Following the peak of 364 hours in July, sunlight gradually retreats through the autumn months, with September basking in 254 hours before October’s embrace. This trend underscores a seasonal shift, harmonizing with the vibrant foliage that adorns the landscape, creating a picturesque blend of amber and gold under a softer sun. While the year starts with a modest 81 hours in January, by the time we reach October, the steady climb through spring and summer underscores a beautiful cycle of light and nature, inviting residents to savor every sunlit moment before winter descends.
In Rainier, United States, the likelihood of sunny weather experiences a notable fluctuation throughout the year, peaking in the summer months. July boasts the highest chance of sunshine at 62%, while the transition to autumn sees a decline, with October reflecting a 23% chance of sunny days. As fall progresses, the weather tends to cloud over, following September's relatively higher 36%. This trend hints at the waning warmth of summer, as a brisk shift occurs towards the cooler and darker winter months. With sunshine becoming increasingly scarce as the year closes, October stands as a transitional month, marked by a modest opportunity for clear skies amidst the encroaching gloom.
As October arrives in Rainier, the days begin to shorten, offering a stark contrast to the long, sunlit hours of summer. With a daylight duration of just 10 hours, October marks a transition into the dimmer months, where the vibrant colors of autumn foliage compete with the dwindling light. This reduction in daylight from September's 12 hours signifies a steady descent towards winter, following the peak brightness of summer with 15 hours in June, July, and August. The gradual decline from the extended daylight of spring and summer, culminating in a cozy yet shadowy atmosphere, invites reflection and prepares residents for the more subdued months of November and December, which will see even less sun, with only 9 and 8 hours respectively.
As October sweeps into Rainier, the wind begins to pick up, reaching an average speed of 2.9 m/s (6 mph). This marks a gentle increase from the quieter summer months, where winds lingered around 2.3 to 2.6 m/s, creating a calmness that aligns with the season's slower pace. The slightly brisker October breezes hint at the changing weather, setting the stage for November's stronger gusts that can reach 3.2 m/s (7 mph). Notably, as the year progresses, a trend emerges: the colder months bring more robust winds, contrasting with the milder currents of late spring and summer. This subtle shift in wind speed not only signals the arrival of fall but also evokes the picturesque allure of the season, with leaves dancing in the air against a backdrop of stunning autumn hues.
The weather in Rainier 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 Rainier and find detailed weather information for every month.
In comparing October and January weather, October typically presents milder temperatures, with a minimum of 1°C (34°F) and an average of 11°C (52°F), while January sees colder conditions with a minimum of -6°C (22°F) and an average of 5°C (42°F). Precipitation is more abundant in January, with 185 mm (7.3 in) over 17 days, compared to October's 134 mm (5.3 in) across 13 days. Both months feature high humidity, but January is slightly higher at 86% compared to October's 83%. For more detailed weather information, you can visit Rainier weather in January.
October and February present contrasting weather patterns. In October, temperatures range from a brisk 1°C (34°F) at night to a pleasant 24°C (75°F) during the day, with an average of 11°C (52°F). This month experiences significant rainfall, totaling 134 mm (5.3 in) over about 13 days, while maintaining a high humidity of 83%. In comparison, February is colder, with temperatures dipping to a minimum of -5°C (24°F) and peaking at 14°C (58°F), averaging only 5°C (41°F). This winter month sees even more precipitation at 163 mm (6.4 in) across 17 days, with a similar humidity level of 84%. For a closer look at February weather patterns, you can check Rainier weather in February.
When comparing the weather in October and March, both months exhibit relatively mild temperatures, but October tends to be warmer, with average temperatures reaching 11°C (52°F) compared to March's average of 7°C (45°F). Additionally, while October has a maximum temperature of 24°C (75°F), March's peak is slightly lower at 23°C (73°F). Precipitation amounts are similar, with October receiving 134 mm (5.3 in) over 13 days and March recording 131 mm (5.2 in) across 17 days; however, March has slightly higher humidity at 85% compared to October's 83%. For more detailed insights, you can explore Rainier weather in March.
When comparing the weather in October and April, both months exhibit a similar maximum temperature of 24°C (75°F), but they differ in their averages and minimums. October sees a slightly warmer average temperature of 11°C (52°F) compared to April's 10°C (50°F). Notably, while October has a minimum temperature of 1°C (34°F), April can dip as low as -1°C (31°F), highlighting the transition from winter to spring. Both months experience significant precipitation, with October receiving 134 mm (5.3 in) over 13 days and April slightly less at 116 mm (4.6 in) over 15 days. Humidity remains consistent at 83% for both months. For more insights into April's conditions, you can visit Rainier weather in April.
October and May showcase distinct weather patterns that reflect the transition between seasons. In October, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 24°C (75°F), with an average of 11°C (52°F). This month also experiences considerable rainfall, totaling 134 mm (5.3 in) over 13 days and maintaining a high humidity level of 83%. In contrast, May brings slightly warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a peak of 30°C (86°F), averaging at 13°C (56°F). Precipitation is less frequent in May, with only 62 mm (2.5 in) over 11 days and a humidity level of 84%. For a detailed look at May weather conditions, visit Rainier weather in May.
When comparing the weather in October and June, we see distinct differences in temperature and precipitation patterns. October averages a cooler temperature range from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), while June boasts much warmer temperatures, with a low of 7°C (45°F) and highs soaring up to 38°C (101°F). Additionally, October experiences significantly higher precipitation levels at 134 mm (5.3 in) over 13 days, contrasting with June's 52 mm (2.1 in) spread across just 8 days. Despite October having slightly lower humidity at 83% compared to June's 84%, the overall climate in June feels much more summery. For more specifics on Rainier's climate during this time, check out Rainier weather in June.
When comparing the weather in October and July, the differences are quite pronounced. October experiences cooler temperatures with a minimum of 1°C (34°F) and an average of 11°C (52°F), peaking at 24°C (75°F), while July boasts much warmer conditions, featuring a minimum of 10°C (50°F) and an average of 19°C (66°F), reaching highs of 33°C (91°F). Additionally, October is significantly wetter, receiving 134 mm (5.3 in) of precipitation over 13 days, in contrast to July's minimal 10 mm (0.4 in) over just 2 days. Humidity levels are relatively close, with October at 83% and July at 82%, but the cooler temperatures and increased rainfall in October create a distinctly different atmosphere compared to the warm, dry days of July. For more specifics on July weather, you can visit Rainier weather in July.
In comparing the weather of October and August, October presents a cooler climate with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), while August enjoys milder conditions with temperatures between 10°C (50°F) and 34°C (94°F). Additionally, October experiences significantly higher precipitation, totaling 134 mm (5.3 in) over 13 days, in stark contrast to August's mere 13 mm (0.5 in) over just 3 days. Humidity levels are also notably higher in October at 83%, compared to August's 73%. For more insights on August weather in Rainier, you can check Rainier weather in August.
October weather exhibits a notable drop in temperatures compared to September, with average highs decreasing from 30°C (87°F) to 24°C (75°F) and lows falling significantly from 6°C (43°F) to 1°C (34°F). Additionally, October is characterized by increased precipitation, receiving 134 mm (5.3 in) over 13 days, compared to September’s 85 mm (3.4 in) over 10 days. The humidity rises as well, climbing from 74% in September to 83% in October, contributing to a chillier atmosphere. For a detailed look at September conditions, you can visit Rainier weather in September.
In October, temperatures range from a chilly 1°C (34°F) at night to a pleasant 24°C (75°F) during the day, with an average temperature of 11°C (52°F). The month sees significant precipitation at 134 mm (5.3 in) over approximately 13 days, and humidity levels hover around 83%. In contrast, November experiences slightly cooler temperatures, with nighttime lows reaching 0°C (32°F) and daytime highs peaking at 17°C (62°F), averaging 8°C (46°F). This month is wetter, with 182 mm (7.2 in) of rainfall spread across 17 days and a slight increase in humidity to 86%. For more detailed information, you can check Rainier weather in November.
October presents a milder climate characterized by temperatures ranging from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), with an average temperature of 11°C (52°F). In contrast, December sees a significant drop in temperatures, with a minimum of -6°C (22°F), an average of 5°C (42°F), and a maximum of 13°C (56°F). Additionally, October experiences 134 mm (5.3 in) of precipitation over 13 days, while December's precipitation increases to 199 mm (7.8 in) over 18 days. Humidity levels also rise slightly in December, reaching 87% compared to October's 83%. For more detailed information, check out Rainier weather in December.
As October arrives in Rainier, it marks a distinct shift in weather patterns compared to the preceding months. The mild temperatures gradually give way to cooler days, inviting the crispness of autumn with average highs of 11°C and lows dipping to 1°C. This month witnesses increased precipitation, with rain gracing the region on nearly half the days, contributing to a lush, vibrant landscape. The humidity also peaks, enveloping the area in a moist embrace that underscores the transition from the warmer summer months. For those curious to explore more about the factors influencing the climate in this beautiful region, check out the detailed insights at Rainier Climate.