Last updated: February 24, 2025
In September, Sandpoint, United States, experiences a dynamic climate with temperatures ranging from a maximum of 32°C (90°F) to a minimum of 2°C (36°F), averaging around 16°C (61°F). This month marks a transition into autumn, characterized by a humidity level of 71% that enhances the crispness of the air. Rainfall is moderate, with a total precipitation of 58 mm (2.3 in) spread over approximately 7 days, offering refreshing bursts of moisture amidst the changing foliage. Visitors can enjoy the vibrant landscape while embracing the shifting weather patterns, making September a unique time to explore Sandpoint’s natural beauty.
September in Sandpoint, United States, marks a gentle transition from the heat of summer to the crispness of fall. With minimum temperatures starting at 2°C (36°F) and an average high reaching about 32°C (90°F), the month delivers a comfortable warmth that invites outdoor activities. As summer's peak fades, the average temperature settles at a pleasant 16°C (61°F), reflecting a shift toward cooler days. This gradual decline in temperature prepares the area for the coming autumn, while still allowing for those final warm evenings by the lake. Overall, September encapsulates a perfect blend of lingering summer warmth and the first hints of fall's embrace, making it a delightful time in Sandpoint.
In September, Sandpoint experiences a notable transition in precipitation patterns as it prepares for the onset of autumn. With almost 58 mm (2.3 in) of rain falling over 7 days, this month sees a slight uptick from the serene dry spell of summer, characterized by a mere 8 mm (0.3 in) in July. This increase signifies the shift towards wetter conditions, setting the stage for the wetter months ahead, particularly as October approaches with 106 mm (4.2 in) expected. The gentle return of rain in September highlights a growing trend of increased moisture after the summer lull, providing much-needed hydration to the flourishing landscape.
As summer fades, September in Sandpoint reveals a notable drop in humidity levels, averaging 71%, which mirrors the relative dryness experienced in August. This marks a significant transformation from the peak of winter, where humidity soars to a damp 95% in January, gradually declining through the warmer months. The shift toward lower humidity levels not only heralds the approach of autumn but also provides relief from the more oppressive humidity earlier in the summer. Interestingly, the trend begins to reverse as the year progresses into October, where humidity rises again, illustrating the region's characteristic seasonal transitions. Overall, September serves as a bridge between the dry warmth of summer and the cooler, more humid months ahead, preparing residents for the changing climate.
As summer fades and autumn approaches, September in Sandpoint showcases a UV Index of 7, placing it in the high exposure category. This indicates a notable shift from the very high levels experienced during the peak summer months of June to August. With a burn time of 25 minutes, it's essential to remain mindful of sun protection as you enjoy the increasingly crisp days. The UV Index begins to drop in October, signaling shorter days and cooler weather ahead. This downward trend is typical as we transition into fall, but the importance of vigilance against sun exposure remains. For more detailed insights, check out the Sandpoint UV Index.
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As summer fades into fall, September in Sandpoint offers a delightful balance of sunshine, boasting 274 hours of radiant daylight. This pleasant month follows the peak summer sunshine of July, which recorded an impressive 412 hours, and begins the gradual descent into autumn's shorter days. With the sun-drenched days of June and August paving the way, September still enjoys ample brightness, making it a perfect time for outdoor adventures amid the stunning natural landscapes. As the month progresses, however, the trend shifts, ushering in shorter daylight hours, with subsequent months like October showing a substantial decline to 215 hours. This transition invites a sense of change, blending the warmth of summer's end with the crispness of autumn's approach.
In September, Sandpoint experiences a notable shift in weather patterns as the summer sun begins to wane with a 50% chance of sunny days. This transitional month marks a return to more variable conditions after the peak of July, where sunny days soar to an impressive 86%. Following the summer heat, August dips slightly to 55%, and September's figures signify a balance between lingering warmth and the upcoming cooler months. As temperatures drop, residents can expect a mix of sun and clouds, making September a delightful time to enjoy the outdoors before autumn sets in.
As summer fades, September ushers in a gentle decline in daylight hours in Sandpoint, United States, offering a striking transition from the sun-drenched days of July and August. With 12 hours of daylight, September marks a noticeable shift, yet it still retains a sense of warmth and brightness compared to the earlier months of the year. Following the peak of 16 hours in June, the days steadily shorten, reminding us of the cyclical nature of the seasons. This gradual decrease continues into October, where the daylight dips again to 10 hours, signaling the impending arrival of fall and a cozy ambiance as nature transforms. The balance of daylight reflects both the beauty and inevitability of seasonal change in this picturesque locale.
As September rolls into Sandpoint, a gentle breeze with an average wind speed of 1.9 m/s (4 mph) invites residents and visitors to embrace the shifting season. This month, along with the previous summer months, reflects a consistent trend of moderate winds, maintaining a relaxed atmosphere as nature transitions into autumn. While slightly lower than August's 2.0 m/s, September's winds still carry the whispers of summer, hinting at the crispness to come. With overall wind speeds gradually increasing towards the year’s end, this tranquil month offers a perfect backdrop for outdoor adventures under the vibrant foliage, reminding us of the beauty found in seasonal change.
The weather in Sandpoint changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sandpoint and find detailed weather information for every month.
In September, the weather tends to be much milder, with temperatures ranging from a minimum of 2°C (36°F) to an average of 16°C (61°F) and a maximum of 32°C (90°F). The month experiences around 58 mm (2.3 in) of precipitation over approximately 7 days, accompanied by a relatively comfortable humidity level of 71%. In contrast, January brings a significant drop in temperature, with minimums reaching -13°C (9°F) and an average of 0°C (32°F) that peaks at 8°C (46°F). This winter month is much wetter, with 118 mm (4.6 in) of precipitation spread over 15 days and a higher humidity level of 95%. To understand more about January's weather specifics, you can check this Sandpoint weather in January.
When comparing the weather in September and February, it's clear that these months represent two very different climates. September boasts a wide temperature range, with minimums of 2°C (36°F) and maximums reaching up to 32°C (90°F), accompanied by average humidity of 71%. It also experiences relatively low precipitation, totaling 58 mm (2.3 in) over 7 days. In contrast, February is much colder, with temperatures plunging to a minimum of -18°C (1°F) and only reaching a maximum of 12°C (54°F). This month sees significantly higher precipitation at 115 mm (4.5 in), occurring over 16 days, and a notably higher humidity of 93%. For more detailed insights into February weather, you can visit Sandpoint weather in February.
September and March present contrasting weather patterns, reflecting the transition from summer to autumn and winter to spring, respectively. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 32°C (90°F), with an average of 16°C (61°F) and relatively moderate humidity at 71%. The month sees about 58 mm (2.3 in) of precipitation over approximately 7 days, suggesting a generally drier season.
In contrast, March brings cooler temperatures, with minimums dipping to -18°C (0°F) and maxing out at 17°C (63°F), resulting in an average of just 2°C (36°F). The precipitation is higher, totaling 89 mm (3.5 in) over 15 days, accompanied by increased humidity at 91%. These conditions indicate a wetter, chillier month as winter gives way to spring. For further details, you can check Sandpoint weather in March.
When comparing the weather in September and April, several key differences become apparent. September generally enjoys warmer temperatures, with minimums around 2°C (36°F) and maximums reaching up to 32°C (90°F), while April has chillier averages, starting from a minimum of -5°C (24°F) and peaking at 25°C (78°F). Additionally, September experiences less precipitation at 58 mm (2.3 in) spread over just 7 days, compared to April's 83 mm (3.3 in) of rain over 15 days. Furthermore, the humidity in April is higher at 88%, compared to September's 71%, making April feel much more damp. For a more detailed look at April's weather, you can visit Sandpoint weather in April.
In comparing the weather of September to that of May, we can observe distinct differences in temperature and humidity. September experiences a wider range of temperatures, with minimums reaching 2°C (36°F) and maximums soaring up to 32°C (90°F), averaging around 16°C (61°F). In contrast, May has slightly cooler overall temperatures, with a minimum of 1°C (33°F) and a maximum of 30°C (86°F), averaging 11°C (53°F). The humidity is also higher in May, sitting at 83% compared to September's 71%. Additionally, both months receive comparable amounts of precipitation, but May sees rain on about 9 days, while September has precipitation on roughly 7 days. For more details on May weather specifically, check out Sandpoint weather in May.
In comparing the weather between September and June, one can observe notable differences. September typically experiences a broader temperature range, with minimums dropping to around 2°C (36°F) and maximums reaching up to 32°C (90°F). The average temperature remains consistent at about 16°C (61°F). In contrast, June boasts slightly higher minimum temperatures of 5°C (42°F) and extreme highs that can soar to 41°C (106°F), while the average temperature again aligns closely at 16°C (60°F).
Precipitation levels are also distinct; September sees a total of 58 mm (2.3 in) across 7 rainy days, while June has a lower total of 36 mm (1.4 in) spread over 8 days. Furthermore, humidity is slightly higher in June at 80%, compared to September’s 71%. For a more in-depth look at June weather, you can visit Sandpoint weather in June.
September and July exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 32°C (90°F), with an average of 16°C (61°F). This month sees moderate precipitation of 58 mm (2.3 in) over about 7 days, accompanied by humidity levels around 71%. In contrast, July experiences a warmer climate, with minimum temperatures of 9°C (49°F) and maximums soaring up to 40°C (105°F), averaging 21°C (70°F). Precipitation is minimal in July at only 8 mm (0.3 in) over just 2 days, resulting in higher humidity levels of 82%. For a more detailed look at July's weather, check out Sandpoint weather in July.
In comparing the weather of September to August, September experiences a more varied temperature range, with minimums dipping to 2°C (36°F) and maximums reaching 32°C (90°F), compared to August's warmer minimum of 11°C (51°F) and a higher maximum of 37°C (100°F). The average temperature in September is also lower, at 16°C (61°F), versus August's warmer average of 22°C (71°F). Additionally, September sees increased precipitation, totaling 58 mm (2.3 in) over roughly seven days, whereas August received considerably less, with just 27 mm (1.1 in) over four days. Despite similar humidity levels of 71% in both months, the cooler temperatures and greater rainfall characterize September's transition into autumn. For more details on weather conditions during this period, you can check Sandpoint weather in August.
September typically offers a milder climate with temperatures ranging from a low of 2°C (36°F) to a high of 32°C (90°F) and an average of 16°C (61°F). The month sees less precipitation, totaling 58 mm (2.3 in) over about 7 days and a humidity level of 71%. In contrast, October experiences a notable drop in temperatures, with minimums dipping to -8°C (17°F) and an average of just 9°C (48°F). The maximum temperature reaches 25°C (77°F), but the month is significantly wetter, with 106 mm (4.2 in) of precipitation spread over 12 days and increased humidity at 85%. For more specifics about the weather during this transition, you can check Sandpoint weather in October.
September weather is marked by a wider temperature range, with minimums around 2°C (36°F), average temperatures of 16°C (61°F), and maximums reaching up to 32°C (90°F). The month sees relatively moderate precipitation of 58 mm (2.3 in) over about 7 days, with humidity levels at 71%. In contrast, November brings a significant drop in temperatures, with minimums plunging to -8°C (18°F) and an average of only 4°C (39°F), while maximums peak at 14°C (57°F). This month experiences considerably higher precipitation at 132 mm (5.2 in) spread over 18 days, coupled with increased humidity levels at 90%. For a detailed look at the weather specifics, check out Sandpoint weather in November.
September and December showcase stark contrasts in weather conditions. In September, temperatures range from a mild 2°C (36°F) at night to a warm 32°C (90°F) during the day, with an average of 16°C (61°F). This month experiences moderate precipitation of 58 mm (2.3 in) over approximately 7 days, accompanied by a humidity level of 71%. In contrast, December brings much colder temperatures, with a minimum of -12°C (11°F) and a maximum of 13°C (56°F), resulting in an average temperature of just 1°C (33°F). The month is significantly wetter, accumulating 145 mm (5.7 in) of precipitation across 20 days and high humidity at 96%. For more detailed insights, you can check Sandpoint weather in December.
As September unfolds in Sandpoint, the weather presents a delightful transition from the warmth of summer to the crispness of autumn. With daytime highs reaching a balmy 32°C (90°F), the month retains some summer's vigor, but it cools down significantly at night, dipping to a refreshing 2°C (36°F). This month marks a notable increase in rainfall, averaging 58 mm (2.3 in) over about 7 days, while the humidity settles at a comfortable 71%. Such conditions create a unique blend of warmth and moisture, distinctly different from the drier or colder months that precede and follow. For more insights into what to expect throughout the year, visit Sandpoint Climate.