Last updated: February 24, 2025
In Saranac Lake, United States, September weather offers a delightful mix of summer warmth and autumn's chill. With maximum temperatures reaching 30°C (86°F) and an average of 14°C (58°F), this month invites outdoor exploration despite occasional cool nights that can drop to a brisk -1°C (31°F). While precipitation totals around 73 mm (2.9 in) over approximately 10 days, the air remains notably humid at 78%, enhancing the natural beauty of the landscape. September in Saranac Lake is a vibrant transition, perfect for embracing the changing seasons.
As September rolls into Saranac Lake, a noticeable shift in temperatures heralds the arrival of autumn. With minimums hovering around -1°C (31°F) and averages peaking at a comfortable 14°C (58°F), the month presents a delightful tapestry of cool, crisp air and radiant sunshine. The maximum temperature can reach a pleasant 30°C (86°F), offering a final taste of summer warmth before the chill of fall settles in. This transition marks a significant departure from the sweltering heights of July and August, showcasing a gradual decline in warmth that sets the stage for the colder months ahead. With such changes, September becomes an ideal time for outdoor adventures against the backdrop of stunning fall foliage, inviting both residents and visitors to embrace the beauty of nature in flux.
September in Saranac Lake marks a transition into the cooler months, with average precipitation amounting to 73 mm (2.9 in) over just 10 days of rain. This lower rainfall contrasts with the wetter summer months such as July and August, which both exceed 120 mm. As the days grow shorter and the air turns crisp, September's precipitation signifies a gradual shift, signaling the approach of October's much wetter climate, which typically sees a substantial increase to 153 mm (6.0 in). This trend highlights a seasonal rhythm in Saranac Lake, where the relatively drier September serves as a brief respite before the more persistent rains of fall return.
In September, Saranac Lake experiences a slight uptick in humidity, measured at 78%, a modest rise from the more comfortable levels of July and August. This trend reflects the transition from the warm summer months to the crispness of autumn, where humidity levels generally fluctuate. As the year progresses, the humidity begins its gradual climb again towards the highest values seen in the colder months of October and November. This slight increase is characteristic of the shift towards fall, with nature preparing for the more humid conditions ahead while still retaining some of the summer's residual warmth. Overall, September serves as a bridge, balancing a comfortable atmosphere while hinting at the wetter days to come.
As the summer transitions into fall, September in Saranac Lake sees a noticeable dip in the UV Index, measuring a moderate 7. This reflects a shift from the intense exposure levels experienced during the peak summer months, where the Index reached a high of 10 in June. As the days grow shorter and the sun's intensity decreases, residents and visitors can still enjoy outdoor activities, but should remain cautious with a burn time of 25 minutes under the midday sun. Despite the reduction, the UV Index remains in the high category this month, emphasizing the importance of sun protection. For more detailed insights, you can always refer to the comprehensive Saranac Lake UV Index resource.
UV Risk Categories
As September rolls in, Saranac Lake basks in the warm afterglow of summer, soaking up 276 hours of sunshine—a delightful blend of light and warmth that begins to hint at the crispness of autumn. This month showcases a gradual decline in sunlight as the seasons transition, yet it remains generous compared to the chillier months ahead, such as January with a mere 97 hours. Reflecting on the year, the pattern emerges: from a brisk start, Saranac Lake experiences a substantial rise in sunshine through its vibrant summer months, peaking in July and August with over 320 hours. As daylight begins to wane, September strikes a balance, offering plenty of outdoor opportunities to savor the last of summer's glow before the landscape transforms into a tapestry of autumn hues.
In Saranac Lake, the likelihood of enjoying sunny weather in September stands at 32%, which reflects a modest increase compared to the summer months of July and August, where the chances dip to 26% and 36% respectively. This trend suggests a transition in weather patterns as autumn approaches, with September offering a somewhat brighter outlook than the peak summer months. Notably, as the year progresses from the sunniest spring month of March at 42%, the chances of sunshine tend to fluctuate, with September providing a pleasant interlude before the cloudier days of fall set in. Such variability highlights Saranac Lake’s dynamic climate, making September a potentially rewarding time for those seeking to bask in the last rays of summer before the season changes.
As summer fades into early autumn, September in Saranac Lake witnesses a gradual decrease in daylight, with an average of 12 hours compared to the extended 15 hours enjoyed in the peak of June and July. This month marks a subtle transition, as daylight begins to dwindle after the vibrant months of May and June. Following a peak in August, where daylight remains fairly robust at 13 hours, September serves as a gentle reminder of the impending shift towards shorter days. This trend continues into October, with daylight dipping to 10 hours, accentuating the seasonal rhythm as nature prepares for the cozy embrace of winter.
As September arrives in Saranac Lake, the average wind speed picks up slightly to 3.2 m/s (7 mph), reflecting a gentle shift in the seasonal rhythm. Following the summer months, which boasted calmer breezes at 2.5 m/s, September stands out as a transitional month, bridging the serene warmth of summer with the briskness of autumn. Notably, the wind speed during this month is comparable to the stronger gusts seen in November, suggesting an early whisper of the approaching winter. This trend of variable winds throughout the year highlights Saranac Lake's unique climate, where every season brings its own character, elegantly choreographed by the winds.
The weather in Saranac Lake 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 Saranac Lake and find detailed weather information for every month.
When comparing the weather in September and January, it's clear that these two months present stark contrasts. September features a more moderate climate, with temperatures ranging from a chilly minimum of -1°C (31°F) to a pleasant average of 14°C (58°F), reaching a high of 30°C (86°F). It boasts 73 mm (2.9 in) of precipitation over about 10 days, accompanied by a humidity level of 78%. In contrast, January is significantly colder, with temperatures dipping to a minimum of -29°C (-20°F) and averaging -8°C (17°F), while the maximum only reaches 11°C (53°F). This month experiences even higher precipitation, at 95 mm (3.7 in), spread across 14 days, and an increased humidity of 93%. For a more detailed look at January weather, you can refer to Saranac Lake weather in January.
In September, the weather in Saranac Lake is notably milder, with temperatures ranging from a minimum of -1°C (31°F) to a warm maximum of 30°C (86°F) and an average of 14°C (58°F). The month sees around 73 mm (2.9 in) of precipitation over approximately 10 days and a humidity level of 78%. In stark contrast, February presents a much colder picture, with minimum temperatures dropping to a frigid -23°C (-10°F) and an average of -6°C (21°F), peaking at a maximum of 15°C (60°F). February also experiences more precipitation, totaling 95 mm (3.7 in) over 16 days, with humidity rising to 92%. For more detailed information, you can refer to Saranac Lake weather in February.
In comparing the weather of September and March, a notable difference emerges in temperature ranges and overall conditions. September boasts a much milder average temperature of 14°C (58°F), with maximums reaching 30°C (86°F), whereas March experiences the chill of winter with average temperatures around -3°C (27°F) and nighttime lows plummeting to -22°C (-8°F). In terms of precipitation, March tends to be wetter, with 90 mm (3.5 in) of precipitation over 14 days, compared to September's 73 mm (2.9 in) over 10 days. The humidity levels also reflect the transition between seasons, with March being slightly more humid at 86%, compared to September's 78%. For a detailed overview, you can explore this link: Saranac Lake weather in March.
September and April present contrasting weather conditions, with April generally being cooler and wetter than September. In September, temperatures can range from a minimum of -1°C (31°F) to a maximum of 30°C (86°F), with an average temperature of 14°C (58°F) and 73 mm of precipitation over 10 days, accompanied by a humidity level of 78%. In contrast, April features lower temperatures, ranging from -13°C (8°F) to a maximum of 23°C (74°F), with an average temperature of just 4°C (39°F). It is also wetter, with 122 mm of precipitation recorded over 15 days and a higher humidity of 85%. For a detailed overview of the weather in April, you can refer to the following link: Saranac Lake weather in April.
In comparing the weather of September and May, September tends to be warmer overall, with average temperatures reaching 14°C (58°F) and highs of 30°C (86°F), while May's average temperature is slightly cooler at 11°C (52°F) with a maximum of 28°C (82°F). Precipitation in May is notably higher, totaling 106 mm (4.2 in) over about 15 days compared to September's 73 mm (2.9 in) over 10 days. Both months exhibit a similar level of humidity, with September at 78% and May at 80%. For more detailed insights into the weather in May, you can check Saranac Lake weather in May.
In September, temperatures range from a chilly -1°C (31°F) at night to a warm 30°C (86°F) during the day, with an average of 14°C (58°F). The month sees about 73 mm (2.9 in) of precipitation over 10 days and a higher humidity level of 78%. In contrast, June experiences slightly warmer temperatures, with a minimum of 2°C (36°F), an average of 16°C (61°F), and a maximum of 28°C (83°F). However, June also has more rainfall, totaling 95 mm (3.7 in) over 14 days, while maintaining a lower humidity at 74%. For more detailed information, you can check Saranac Lake weather in June.
In comparing the weather between September and July, September experiences a wider temperature range with minimums dipping to -1°C (31°F) and maximums reaching up to 30°C (86°F), while July maintains a more consistent warmth, with minimums at 9°C (49°F) and maximums peaking at 32°C (91°F). Despite September having a higher average temperature of 14°C (58°F) compared to July's 19°C (67°F), it also brings more variability in conditions, resulting in less precipitation overall (73 mm or 2.9 in) compared to July’s 121 mm (4.8 in) across a greater number of rainy days (10 vs. 15 days). Both months have a similar humidity level, with September at 78% and July slightly lower at 76%. For more detailed insights, check out Saranac Lake weather in July.
In September, temperatures show a wider range, with a minimum of -1°C (31°F) and a maximum of 30°C (86°F), resulting in an average of 14°C (58°F), compared to August's milder temperatures, which range from a minimum of 7°C (46°F) to a maximum of 29°C (84°F) and an average of 18°C (65°F). Precipitation is slightly lower in September at 73 mm (2.9 in) over 10 days, compared to August's 97 mm (3.8 in) over 14 days. Although September experiences more extreme temperatures, it also enjoys a slightly higher humidity level of 78%, compared to August's 75%. For more detailed insights, you can check Saranac Lake weather in August.
September and October offer contrasting weather experiences. In September, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average of 14°C (58°F). This month sees relatively low precipitation, totaling 73 mm (2.9 in) over about 10 days, and humidity levels around 78%. In stark contrast, October experiences colder temperatures, with a minimum of -6°C (22°F) and a cooler average of 8°C (47°F), peaking at 22°C (73°F). Additionally, October is much wetter, with 153 mm (6.0 in) of precipitation spread across 16 days and higher humidity at 86%. For a detailed look at the weather conditions in October, visit Saranac Lake weather in October.
In September, Saranac Lake experiences a mild climate with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 30°C (86°F). The average temperature is a comfortable 14°C (58°F), accompanied by 73 mm (2.9 in) of precipitation over about 10 days and a relative humidity of 78%. In contrast, November brings a significant drop in temperatures, with lows plummeting to -24°C (-11°F) and an average temperature around 0°C (32°F). The month's maximum temperature reaches 19°C (66°F) while total precipitation increases to 119 mm (4.7 in) over roughly 17 days, with humidity rising slightly to 88%. This stark contrast highlights the transition from the warm, moderate conditions of September to the cold, damp environment typical of late autumn. For more specific details, you can explore Saranac Lake weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range significantly from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average temperature of 14°C (58°F). The month sees about 73 mm (2.9 in) of precipitation over approximately 10 days, with a humidity level of 78%. Conversely, December plunges into much colder temperatures, with a minimum of -30°C (-22°F) and a maximum of only 14°C (57°F), resulting in an average of -5°C (22°F). Precipitation is slightly higher at 96 mm (3.8 in) spread over 16 days, accompanied by increased humidity at 89%. For more detailed insights about December weather, check out Saranac Lake weather in December.
As September rolls in, Saranac Lake experiences a notable transition in its weather, characterized by mild temperatures and increased chances of rain. With the average temperature settling around a comfortable 14°C (58°F), the days can still see highs reaching up to 30°C (86°F), providing a lingering taste of summer. However, as autumn approaches, the nights can be crisp, dipping to a chilly minimum of -1°C (31°F). The humidity levels at 78% contribute to a refreshing yet sometimes damp atmosphere, with about 10 rainy days throughout the month. Unlike the more stable summer months, September invites a dynamic climate that beautifully reflects the seasonal shift. For a deeper understanding of the trends and nuances of weather in this enchanting region, explore the full details here: Saranac Lake Climate.