Last updated: February 24, 2025
In October, Palouse, United States experiences a unique blend of autumnal charm and notable weather variations. The maximum temperature hovers around 27°C (81°F), while the average settles at a crisp 8°C (48°F), contrasting sharply with minimums plunging to -15°C (5°F). This month witnesses precipitation totaling 76 mm (3.0 in) over approximately 11 days, contributing to the region's lush landscape. With a humidity level reaching 79%, the cool, moist air enhances the vivid fall colors, setting a picturesque scene for outdoor activities and reflective strolls amidst nature's seasonal transformation.
As October unfolds in the Palouse region of the United States, temperatures begin to reflect the transition into fall. With nighttime lows averaging -15°C (5°F), the chill of early winter begins to creep in, while daytime temperatures can still reach a pleasant 27°C (81°F). The average temperature settles around 8°C (48°F), indicating a significant drop from the warmer months, yet the days still enjoy a hint of summer warmth. This month marks a noticeable shift from September's milder conditions, characterized by a blend of cold nights but vibrant, sunny afternoons, making it a delightful time for outdoor activities amidst the beautiful autumn foliage.
In October, the Palouse region experiences a notable uptick in precipitation, receiving 76 mm (3.0 in) over 11 days, signaling a transition to the wetter autumn months. This increase follows the drier summer months, particularly July and August, which see minimal rainfall of just 5 mm and 12 mm, respectively. As temperatures cool, the precipitation levels begin to rebound, reflecting the pattern seen in previous years, where a gradual rise in moisture typically occurs from September’s 32 mm to October’s more substantial amounts. Notably, October's rainfall plays a crucial role in replenishing soil moisture in preparation for winter, reinforcing its significance in the region's annual climate cycle. Overall, this month marks a pivotal shift toward a wetter season, setting the stage for the more substantial rains of November and December.
In the Palouse region of the United States, October ushers in a noticeable shift in humidity compared to the preceding months. While summer's arid air gives way to fresher autumn breezes, October's humidity level settles at 79%, marking a slight increase from the drier months of September, which recorded just 62%. This transition reflects a broader trend: humidity gradually declines from January's peak of 89% until it reaches its low in late summer, only to rebound as the season shifts. As November approaches, humidity climbs back towards higher levels, suggesting that the crisp, invigorating days of early fall are closely followed by the return of heavier, damper air typical of winter.
As October rolls into Palouse, the UV Index settles at a moderate level of 5, indicating that while sun exposure is manageable, it's wise to stay cautious. After the intense peaks of summer, where July and August reached a blistering 10, October offers a slight reprieve with a burn time of 30 minutes. The trends show a gradual decline from the high UV exposure of summer, moving towards the milder conditions of fall and winter. Expect to enjoy the crisp autumn days but remember to apply sun protection during peak hours—especially as the sun can still pack a punch. For more details on UV conditions throughout the year, check out Palouse UV Index.
UV Risk Categories
In October, the Palouse region experiences a remarkable transition as autumn deepens, offering a generous 236 hours of sunshine. This marks a slight decline from the vibrant summer months, with sunshine peaking in July at 412 hours, and gradually tapering as days grow shorter. September still holds onto a bright 289 hours, creating a seamless flow from the height of summer to the crispness of fall. As the landscape embraces its seasonal shift, October’s sunlight is a gentle reminder of the golden moments before winter's arrival, blending the fading warmth of summer with the rich colors of autumn. This decrease in sunshine, however, does not diminish the region’s beauty; instead, it enhances the breathtaking hues of the Palouse, making October a captivating month for nature lovers and photographers alike.
As October unfolds in the Palouse, residents can expect a notable 51% chance of sunny days, striking a balance between the vibrant, sun-soaked July (83%) and the cloudier months of November (28%) and December (15%). This month sees a decline in sunny probability from the crisp September days (58%), yet it remains considerably brighter than the depths of winter. The trend suggests that while autumn ushers in cooler temperatures, it also offers opportunities for clear skies and pleasant weather, making it a perfect time for outdoor activities amidst the stunning fall foliage.
As October unfolds in the Palouse, United States, the days begin to shorten, with daylight lasting approximately 10 hours—a subtle reminder of the approaching winter. This month marks a significant shift from the summer's peak, where daylight stretches to a generous 15 hours in June, July, and August. The transition from the long, sun-drenched days of summer to the crisp, cooler evenings of fall is evident, as daylight dwindles progressively from September's 12 hours. As the seasons change, the fading light captures the essence of autumn, inviting vibrant foliage and cozy gatherings while hinting at the early nightfalls to come in November.
As autumn settles into the Palouse region, October showcases a modest average wind speed of 3.1 m/s (7 mph), slightly below the seasonal high observed in November. This month reflects a gentle transition, with wind speeds remaining relatively consistent compared to the summer's more tranquil months. Interestingly, the wind picks up again as the year progresses, with November seeing an increase to 3.8 m/s (8 mph). Overall, the trends indicate that as the year winds down, Palouse experiences a gradual return to livelier breezes, painting a picturesque backdrop for the vibrant fall landscape.
The weather in Palouse 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 Palouse and find detailed weather information for every month.
In October, temperatures in Palouse range from a chilly minimum of -15°C (5°F) to a warm maximum of 27°C (81°F), with an average of 8°C (48°F). The month experiences about 76 mm (3.0 in) of precipitation over approximately 11 days, accompanied by a relatively moderate humidity of 79%. In contrast, January brings colder conditions, with temperatures dipping lower, featuring a minimum of -19°C (-2°F) and an average of 0°C (32°F). The maximum temperature reaches only 11°C (52°F), and while precipitation slightly increases to 81 mm (3.2 in) over 14 days, humidity rises to 89%. For more details on January weather, you can check Palouse weather in January.
October and February present contrasting weather profiles. October enjoys a wider temperature range with minimums of -15°C (5°F) and maximums reaching up to 27°C (81°F), resulting in an average of 8°C (48°F). In contrast, February experiences lower temperatures, with minimums dropping to -20°C (-5°F) and maximums peaking at 15°C (58°F), leading to a colder average temperature of 0°C (32°F). Additionally, October sees 76 mm (3.0 in) of precipitation over 11 days, while February has a higher precipitation level of 105 mm (4.1 in) spread over 17 days, contributing to increased humidity, which sits at 89% compared to October's 79%. For a detailed look at February weather, refer to Palouse weather in February.
In October, the weather features a notably wider temperature range with minimums dropping to -15°C (5°F) and maximums reaching up to 27°C (81°F), resulting in an average temperature of 8°C (48°F). The month experiences around 76 mm (3.0 in) of precipitation over approximately 11 days, with a humidity level of 79%. In contrast, March sees slightly cooler average temperatures at 4°C (40°F) while still experiencing a minimum of -15°C (6°F) and a maximum of 19°C (66°F). Precipitation levels in March are slightly higher, totaling 79 mm (3.1 in) across 14 days, with humidity also rising to 87%. For more detailed insights on weather patterns, check out Palouse weather in March.
In comparing the weather of October and April, both months share a similar average temperature of around 8°C (48°F), but their extremes differ notably. October can experience lower temperatures, with a minimum of -15°C (5°F), while April's minimum is slightly milder at -6°C (22°F). Additionally, both months show a comparable amount of precipitation, with October receiving 76 mm (3.0 in) over 11 days and April slightly less at 72 mm (2.8 in) over 13 days. Humidity levels are also similar, with October at 79% and April slightly higher at 84%. For more specific insights regarding April weather patterns, check out Palouse weather in April.
October and May present contrasting weather experiences. In October, temperatures can drop as low as -15°C (5°F) and reach a pleasant average of 8°C (48°F), peaking at 27°C (81°F). The month sees about 76 mm (3.0 in) of precipitation over 11 days, with humidity at a relatively high 79%. In comparison, May offers milder conditions, with minimum temperatures around 0°C (32°F) and an average of 13°C (56°F), culminating in highs of 31°C (89°F). Although May has slightly less precipitation at 68 mm (2.7 in) over 10 days, the humidity is just a tad lower at 77%. For more insights, check out Palouse weather in May.
October and June present contrasting weather patterns. In October, temperatures can plummet to a minimum of -15°C (5°F), with an average of 8°C (48°F) and a maximum reaching 27°C (81°F). This month also experiences significant precipitation, with 76 mm (3.0 in) falling over 11 days, coupled with a humidity level of 79%. In contrast, June features milder conditions, beginning with a minimum temperature of 4°C (40°F) and an average of 18°C (64°F), peaking at a sweltering 42°C (109°F). The precipitation in June is notably less, at 33 mm (1.3 in) over just 5 days, while humidity remains relatively stable at 78%. For a deeper dive into the weather specifics, visit Palouse weather in June.
October and July exhibit significant differences in weather patterns. In July, temperatures range from a minimum of 8°C (47°F) to a scorching maximum of 40°C (104°F), with an average of 23°C (73°F), making it the warmest month of the year. Rainfall is minimal in July, averaging just 5 mm (0.2 in) over only one day, while humidity remains relatively low at 77%. In contrast, October experiences a wider temperature range, with a minimum of -15°C (5°F) and a maximum of 27°C (81°F), averaging around 8°C (48°F). The month sees more precipitation, totaling 76 mm (3.0 in) over 11 days, with humidity slightly higher at 79%. For insights on summer weather, check out Palouse weather in July.
In comparing the weather between August and October, we see significant variations in temperature and precipitation. August typically experiences warmer temperatures, with a minimum of 6°C (43°F) and a maximum that can soar to 39°C (103°F), resulting in an average of 22°C (72°F). The month also enjoys relatively low precipitation, averaging only 12 mm (0.5 in) over just 2 days, coupled with a humidity level of 64%. In contrast, October brings cooler temperatures, with a minimum of -15°C (5°F) and a maximum of 27°C (81°F), resulting in an average of 8°C (48°F). Additionally, October is wetter, with 76 mm (3.0 in) of precipitation spread across 11 days and higher humidity at 79%. For more details on Palouse weather in August, visit Palouse weather in August.
In comparing the weather of October and September, distinct differences emerge. October sees a significant drop in temperature, with a minimum of -15°C (5°F) compared to September's milder minimum of 1°C (34°F). The average temperature in October is 8°C (48°F), which is much cooler than September's comfortable 16°C (61°F).
Moreover, October experiences a broader temperature range, reaching a maximum of 27°C (81°F), while September can peak at a much warmer 35°C (94°F). Precipitation also varies greatly; October records 76 mm (3.0 in) over 11 days, compared to September's lighter 32 mm (1.2 in) over just 5 days. Additionally, October's humidity is significantly higher at 79%, contrasting with September's 62%. For more detailed comparisons, you can check the Palouse weather in September.
October and November bring notable changes in weather patterns. October experiences a broader temperature range, with minimums plummeting to -15°C (5°F) and maximums soaring to 27°C (81°F), leading to an average of 8°C (48°F). The month sees about 76 mm (3.0 in) of precipitation over 11 days, accompanied by a humidity level of 79%. In contrast, November's temperatures are milder, with minimums at -9°C (16°F) and maximums reaching only 17°C (62°F), resulting in an average temperature of 4°C (39°F). Precipitation increases to 98 mm (3.9 in), occurring over 14 days, and humidity rises to 87%. For more detailed insights into the weather during this month, check out Palouse weather in November.
October and December present distinct shifts in weather patterns. In October, temperatures can range from a chilly -15°C (5°F) at their lowest to a warm 27°C (81°F) at their peak, with an average of 8°C (48°F). The month sees about 76 mm (3.0 in) of precipitation over 11 days, with humidity averaging 79%. In contrast, December is notably colder, with minimum temperatures dropping to -17°C (1°F) and a maximum of 16°C (61°F), averaging around 0°C (32°F). It experiences slightly more precipitation at 95 mm (3.8 in) across 15 days, accompanied by higher humidity levels at 90%. For those interested in a deeper dive into the weather specifics, check out Palouse weather in December.
In October, the weather in Palouse marks a significant transition from the warm days of summer to the cooler embrace of autumn. With average temperatures dipping considerably and a notable increase in humidity at 79%, this month often surprises residents with both crisp mornings and the occasional warm spells, where temperatures can still reach a pleasant 27°C (81°F). Rainfall also becomes more frequent, contributing to a total of 76 mm (3.0 in) across about 11 days, setting the stage for the vibrant fall foliage that envelops the region. As October unfolds, it serves as a reminder of nature's ever-changing palette and prepares the landscape for the colder months ahead. For a deeper understanding of seasonal shifts, visit Palouse Climate.