Last updated: February 24, 2025
September in Twin Lakes, United States, showcases a dynamic range of temperatures, with a maximum soaring to 36°C (98°F) and a minimum dipping to -2°C (30°F). The average temperature settles around a comfortable 19°C (66°F), making it an appealing month for outdoor activities. With 29 mm (1.2 in) of precipitation over 5 days, the weather provides a mix of sunny spells and refreshing rain, contributing to a humidity level of 65%. This combination of warmth and occasional moisture makes September a vibrant and transitional month in Twin Lakes.
In September, Twin Lakes begins to transition from the sweltering heat of summer to the crispness of fall. With minimum temperatures dipping to -2°C (30°F), residents can feel the change in the air, while average highs of 36°C (98°F) remind us of the lingering warmth. The average temperature of 19°C (66°F) provides a comfortable middle ground for outdoor activities, signaling the perfect time for apple picking or hiking as the foliage starts to shift colors. This month strikes a compelling balance, as it showcases summer's impressive heat juxtaposed against the early whispers of autumn, inviting a unique blend of experiences as nature prepares for its seasonal transformation.
In September, Twin Lakes experiences a gentle transition into autumn, marked by a modest precipitation total of 29 mm (1.2 in), which falls on just five days throughout the month. This amount reflects a notable decrease from the summer months, as both July and August had heavier rains, with totals of 43 mm (1.7 in) and 35 mm (1.4 in), respectively. The shift indicates an overall trend toward drier conditions as the year progresses, after a peak in May with 111 mm (4.4 in)—the wettest month of the year. As the landscape begins to show the first signs of fall, September's rainfall contributes to the gradual winding down of the region's wetter season, setting the stage for the crisp, drier days of October ahead.
As September arrives in Twin Lakes, the air begins to transition from the summer heat, with humidity levels registering at 65%. This marks a slight increase from the drier months of July and June, where levels dipped to 52% and 58%, respectively. The trend reflects the gradual shift towards the wetter months that follow, with October's humidity expected to rise to 76% and November reaching 82%. Overall, September stands as a bridge between the low-humidity summer and the more pronounced moisture of autumn, offering residents a taste of the comforting, crisp air typical of the upcoming season.
As the summer fades into September, Twin Lakes experiences a slight dip in UV intensity, with the UV Index reaching 10, categorizing it as very high this month. This marks a gradual decline from the extreme levels recorded in June through August, where the burn time was a brisk 10 minutes. Now, residents and visitors should remain vigilant, as you can still burn in just 15 minutes under the September sun. This trend underscores the importance of sun protection measures, particularly during these transitional months. As the seasons shift, it’s wise to stay informed about local UV conditions, ensuring a safe and enjoyable outdoor experience. For more details, visit Twin Lakes UV Index.
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As summer gracefully transitions into autumn, September in Twin Lakes continues to bask in generous daylight, boasting 310 hours of sunshine. This vibrant month wraps up the sun-drenched days of July and June, which recorded the peak sunshine hours at 375 and 371 respectively. While September sees a slight decrease from the summer high, it remains robust compared to the earlier months of the year, showcasing a steady decline from the 335 hours of May. As the leaves begin to change and the crispness of fall sets in, residents can still enjoy a substantial amount of sunshine, making September a delightful bridge between the warm embrace of summer and the cooler days ahead.
In Twin Lakes, United States, September stands out as a particularly sunny month, boasting a 69% chance of sunshine. This marks a notable increase from the summer months, where August enjoys a 67% likelihood, while July and June hover around 59% and 56%, respectively. As September ushers in the fall season, the trend of increasing sunlight is evident, contrasting with the transitional months of spring, where the likelihood drops to its lowest at 43% in May. The consistent rise in sunny days leading into autumn solidifies September as a delightful time to enjoy the outdoors before the cooler months set in, making it a perfect opportunity for various outdoor activities amidst the stunning seasonal changes.
As summer unfolds its final days, September in Twin Lakes, United States, marks a transition with 12 hours of daylight. This month captures the essence of early autumn, where daylight begins its gentle decline after peaking at 14 hours during the summer months of June through August. As the days shorten, the lingering warmth of summer gives way to the crispness of fall, creating an inviting atmosphere for outdoor activities. Comparatively, the daylight duration in September offers a considerate balance, bridging the vibrant summer and the impending chill of winter, which will soon see daylight diminish to just 9 hours by December. This rhythmic ebb and flow of daylight not only defines the character of September but also heralds the seasonal changes that Twin Lakes residents eagerly anticipate.
In September, the winds in Twin Lakes maintain a gentle average speed of 2.4 m/s (5 mph), mirroring the calm breezes of both May and July. This month marks a subtle transition, with the wind patterns appearing to settle after the warmer summer months, trending towards slightly stronger gusts as autumn approaches. Throughout the year, the wind speeds have shown a gradual increase during the colder months, with December reaching 2.8 m/s (6 mph). However, the consistency of September’s breezes hints at a delicate balance, providing a tranquil backdrop as the landscape begins its transformation into the vibrant hues of fall.
The weather in Twin Lakes 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 Twin Lakes and find detailed weather information for every month.
September and January present striking contrasts in weather. In September, temperatures can range from a chilly minimum of -2°C (30°F) to a sweltering maximum of 36°C (98°F), with an average of 19°C (66°F). The month sees relatively low precipitation of 29 mm (1.2 in) over about five days, accompanied by moderate humidity at 65%. In contrast, January experiences much harsher conditions with a frigid minimum of -23°C (-10°F), an average of -1°C (31°F), and a maximum temperature of 19°C (67°F). Precipitation is slightly less at 23 mm (0.9 in), occurring over about four days, and humidity is significantly higher at 88%. For more detailed information, check out Twin Lakes weather in January.
September and February present contrasting weather experiences. September boasts a wide temperature range with minimums of -2°C (30°F) and maximums soaring up to 36°C (98°F), accompanied by moderate precipitation of 29 mm (1.2 in) over about five days. This month typically enjoys a comfortable average of 19°C (66°F) and a humidity level of 65%. In stark contrast, February features a much colder climate, with minimum temperatures plummeting to -25°C (-12°F) and average highs only reaching around -1°C (30°F). Despite similar precipitation levels of 29 mm (1.1 in) over six days, the humidity is higher at 87%. For a more detailed look at February weather conditions, check out Twin Lakes weather in February.
September and March exhibit striking contrasts in weather patterns. In September, temperatures range from a chilly -2°C (30°F) at night to a warm 36°C (98°F) during the day, with an average of 19°C (66°F). The month receives 29 mm (1.2 in) of precipitation over 5 days, accompanied by a humidity level of 65%. In contrast, March sees much colder conditions, with nighttime temperatures dropping to -20°C (-5°F) and daytime highs averaging only 4°C (40°F), peaking at 27°C (80°F). This month is wetter, accumulating 57 mm (2.3 in) of rain over 9 days and featuring higher humidity at 81%. For more details about weather in March, check out Twin Lakes weather in March.
In comparing the weather of September and April, September presents a warmer profile with average temperatures around 19°C (66°F) and highs reaching up to 36°C (98°F), while April is notably cooler, with average temperatures hovering at 8°C (47°F) and maximums of only 29°C (84°F). Precipitation patterns also differ; September records less rainfall at 29 mm (1.2 in) over 5 days, whereas April sees more moisture with 55 mm (2.2 in) spread across 10 days. Additionally, humidity levels are higher in April at 76%, compared to September's 65%. For a more detailed look at April conditions, visit Twin Lakes weather in April.
September weather in Twin Lakes is typically warmer than May, with average temperatures ranging from a chilly -2°C (30°F) at night to a warm 36°C (98°F) during the day. In contrast, May starts cooler, with temperatures dropping as low as -6°C (21°F) and peaking at 33°C (91°F), resulting in a generally milder average. Precipitation is also significantly different; September sees less rain with only 29 mm (1.2 in) over 5 days, while May is much wetter, receiving 111 mm (4.4 in) spread across 14 days. Humidity levels are similar in both months, hovering around 65-66%. For more details, check out Twin Lakes weather in May.
In comparing the weather between June and September, we see both months exhibit warm temperatures, but with some notable differences. June boasts a minimum temperature of 5°C (42°F) and an average of 20°C (68°F), peaking at 37°C (99°F), with rainfall occurring on 9 days and a humidity level of 58%. In contrast, September starts cooler, with a minimum of -2°C (30°F) and an average temperature of 19°C (66°F), reaching a maximum of 36°C (98°F). September tends to be less wet, with only 29 mm (1.2 in) of precipitation over 5 days and higher humidity at 65%. For more details on June weather, you can check out Twin Lakes weather in June.
September and July exhibit notable differences in weather patterns. While both months can reach a maximum temperature of 36°C (98°F), September has a wider range, experiencing a minimum temperature as low as -2°C (30°F) compared to July's minimum of 10°C (51°F). Average temperatures are warmer in July at 23°C (74°F) versus September's 19°C (66°F). Precipitation is more prevalent in July with a total of 43 mm (1.7 in) over 9 days, compared to September's 29 mm (1.2 in) over just 5 days. Additionally, July boasts lower humidity levels at 52%, while September is notably more humid at 65%. For a detailed overview of conditions in July, you can check Twin Lakes weather in July.
In comparing the weather between September and August, September experiences a wider temperature range with minimums dipping to -2°C (30°F) and an average of 19°C (66°F), while August maintains milder temperatures with a minimum of 10°C (50°F) and an average of 22°C (72°F). Both months share a maximum temperature of 36°C (97°F in August and 98°F in September), but September sees slightly less precipitation at 29 mm (1.2 in) over 5 days compared to August's 35 mm (1.4 in) over 7 days. Additionally, September has higher humidity levels at 65% compared to August's 56%. For more detailed information on August weather, check out Twin Lakes weather in August.
September generally experiences warmer temperatures, ranging from a minimum of -2°C (30°F) to a maximum of 36°C (98°F), with an average of 19°C (66°F). The month receives relatively low precipitation at 29 mm (1.2 in) over just 5 days, alongside a humidity level of 65%. In contrast, October brings significantly colder weather with minimum temperatures dropping to -18°C (1°F) and an average of 9°C (49°F), peaking at a maximum of 30°C (86°F). This month sees slightly increased precipitation of 37 mm (1.5 in) over 7 days and a rise in humidity to 76%. For more detailed insights about the weather in October, you can check Twin Lakes weather in October.
September and November present contrasting weather patterns. In September, temperatures can range from a chilly -2°C to a sweltering 36°C, with an average of 19°C and relatively lower humidity at 65%. The month sees about 29 mm of precipitation over 5 days. In November, however, temperatures drop significantly, with minimums plunging to -16°C and an average of just 5°C. The maximum temperature reaches 25°C, but the humidity rises to 82%, making it feel colder. Precipitation decreases slightly to 24 mm over 4 days, contributing to the stark seasonal shift. For more details on November weather, you can check Twin Lakes weather in November.
September and December present stark contrasts in weather. In September, temperatures can vary significantly, with a minimum of -2°C (30°F) and an average of 19°C (66°F), peaking at a warm 36°C (98°F). With 29 mm (1.2 in) of precipitation over five days, humidity hovers around 65%. In contrast, December sees much colder temperatures, with a minimum of -19°C (-1°F) and an average of just 1°C (34°F), reaching a maximum of 22°C (72°F). This month also experiences less precipitation, totaling 14 mm (0.6 in) over three days, but the humidity rises substantially to 89%. For more details on December weather, you can check out Twin Lakes weather in December.
As September ushers in the transition from summer to autumn, Twin Lakes experiences a remarkable shift in weather patterns. The days are characterized by a warm embrace with an average temperature that hints at the lingering summer heat, yet as the nights fall, a crisp coolness sets in, reminding us of winter's approach. With relatively low precipitation and humidity, this month stands out for its comfortable outdoor conditions, perfect for enjoying the stunning landscapes. The occasional rain breaks, occurring over just a few days, provide a refreshing contrast to the prevailing warmth. If you want a deeper understanding of how the Twin Lakes climate evolves throughout the year, check out Twin Lakes Climate.