Last updated: February 24, 2025
In September, Canyon Lake experiences a diverse range of weather, with maximum temperatures soaring to 37°C (99°F), while the average hovers around a comfortable 26°C (79°F). Nights cool down significantly, dipping to a minimum of 11°C (52°F). This month is marked by noteworthy precipitation, with a total of 109 mm (4.3 in) falling over 11 days, contributing to a humid environment with an average humidity level of 65%. September offers a unique blend of warmth and refreshing rains, making it a transitional month for outdoor enthusiasts and nature lovers alike.
As summer transitions into autumn, September in Canyon Lake offers a delightful change in temperatures. With minimums averaging 11°C (52°F), the crispness in the air is palpable, heralding the season's shift. The average high rises to 26°C (79°F), allowing for pleasant afternoons perfect for outdoor activities. However, the month does not shy away from the lingering warmth of summer, as maximum temperatures can reach as high as 37°C (99°F). This combination creates an inviting climate, where early fall activities can still be enjoyed amidst the backdrop of stunning, changing foliage. Overall, September strikes a harmonious balance between the warmth of summer and the coolness of autumn, making it a perfect time to explore the serene beauty of Canyon Lake.
September brings a noticeable increase in precipitation to Canyon Lake, with 109 mm (4.3 inches) of rain recorded over 11 days, marking a shift towards the wetter months that follow. This uptick is part of a broader seasonal trend, as rainfall in September surpasses that of previous summer months, notably August's 96 mm (3.8 inches). This surge in precipitation not only signifies the gradual move into fall but also suggests an end to the drier spell experienced during summer. With the weather becoming more dynamic, the lush landscapes of Canyon Lake begin to thrive, setting the stage for a vibrant autumn scenery.
As summer transitions into autumn, September in Canyon Lake experiences a notable shift in humidity levels, averaging around 65%. This marks a slight uptick from the drier months of July (66%) and August (58%), indicating the onset of a more moisture-rich atmosphere. While September’s humidity remains lower than the earlier months of the year—peaking at 81% in May—it reflects a gradual return towards those wetter conditions that characterize the latter part of the year. With October's humidity anticipated to rise again to 74%, it's evident that Canyon Lake experiences a clear humidity cycle, fluctuating with the seasons and enriching the landscape as fall approaches.
In September, Canyon Lake experiences an extreme UV Index of 11, maintaining the intensity seen over the summer months. This high level of UV radiation means that the risk of harm from unprotected sun exposure is significant, with a burn time of just 10 minutes for those with fair skin—a reminder to prioritize sun safety. As summer transitions into autumn, the UV Index begins to taper off, but September still requires vigilance similar to the peak summer months. Notably, the UV Index gradually decreases into the fall, dropping to 9 in October, yet notably, this month's UV levels remain high compared to the winter months. To learn more about the UV trends in the area, visit Canyon Lake UV Index.
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As the calendar turns to September, Canyon Lake basks in a delightful 277 hours of sunshine, gracefully transitioning from the sun-soaked days of summer. This month marks a slight dip from the vibrant August, which recorded an impressive 331 hours of golden rays, yet still outshines the earlier months of the year. The trend is clear: daylight hours are at their peak during the summer months, with July leading the charge at 350 hours. As autumn begins its embrace, September maintains a generous offering of sunlight, hinting at the seasonal shift while still inviting outdoor adventures. With each passing month, the sunshine hours gradually decline, but September strikes the perfect balance, blending warmth and comfort before the cooler days of fall settle in.
In Canyon Lake, September notably stands out with a 59% chance of sunny weather, making it one of the sunniest months of the year. This increase in sunshine follows a gradual upward trend from the cooler months, where January begins at 58% and February dips to 45%. After a dip in springtime, where April sees only a 40% chance, the summer months struggle with lower probabilities of sunshine—July plummeting to 32%. However, as September rolls in, residents and visitors alike can look forward to brighter days, enjoying a refreshing resurgence of sun before the cooler fall months settle in, which again brings a somewhat favorable 52% chance in October. Overall, September’s sunny disposition offers a delightful transition into autumn, encouraging outdoor activities and vibrant community gatherings.
As September arrives in Canyon Lake, the daylight begins to gracefully taper off, offering about 12 hours of sunshine—a gentle reminder that the vibrant days of summer are on the wane. Following the peak of 14 hours in June, daylight gradually decreases through the months, with July and August maintaining 13 hours of warmth and brightness. September marks a transitional period, where the lush summer days start giving way to the cozy ambiance of autumn, creating a picturesque backdrop for outdoor activities. As October approaches, daylight drops to 11 hours, signaling the gradual onset of shorter days ahead. The ebb and flow of daylight throughout the year beautifully encapsulates the changing seasons, inviting residents and visitors alike to savor the unique charm of Canyon Lake as the days begin to cool.
As September arrives in Canyon Lake, the winds take a gentle turn, with average wind speeds dropping to 2.5 m/s (6 mph). This marks a notable decline from the summer months, where breezes were slightly stronger, peaking at 3.6 m/s (8 mph) in May. The trend reveals a gradual decrease in wind intensity as the year progresses, with the calmest conditions observed in July and August. The transition into fall brings about a serene stillness in the air, inviting residents and visitors alike to appreciate the tranquility of the landscape before the winds regain their strength in October. This seasonal shift not only impacts the weather but also creates a unique opportunity for outdoor activities amid the stunning backdrop of autumn colors.
The weather in Canyon 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 Canyon Lake and find detailed weather information for every month.
September and January present stark contrasts in weather. In September, temperatures range from a mild 11°C (52°F) at night to a scorching 37°C (99°F) during the day, with an average temperature of 26°C (79°F). This month also sees higher precipitation at 109 mm (4.3 in) over about 11 days, accompanied by a relative humidity of 65%.
In contrast, January experiences much colder conditions, with temperatures dipping to a minimum of -8°C (18°F), an average of 11°C (51°F), and a pleasant maximum of 26°C (79°F). Precipitation is lower at 46 mm (1.8 in) over only 6 days, but the humidity is higher at 79%. For a detailed view of weather expectations, check out Canyon Lake weather in January.
When comparing the weather in September and February, notable differences emerge. September experiences warmer temperatures with a minimum of 11°C (52°F), averaging 26°C (79°F), and peaking at a high of 37°C (99°F). In contrast, February is much cooler, with temperatures ranging from a minimum of -13°C (8°F) to a maximum of 30°C (85°F), averaging around 12°C (53°F). Precipitation levels are higher in September at 109 mm (4.3 in) over 11 days, compared to February's 62 mm (2.4 in) over 9 days. Additionally, February has a higher humidity level at 79%, whereas September's humidity is at 65%. For more detailed insights on February weather, you can check Canyon Lake weather in February.
When comparing the weather between September and March, it’s clear that the two months exhibit strikingly different temperature profiles and levels of precipitation. September boasts an average temperature of 26°C (79°F) with maximums soaring up to 37°C (99°F), while March has a much cooler average of 17°C (63°F) and maximums reaching only 32°C (90°F), with minimum temperatures even dipping as low as -4°C (26°F). In terms of precipitation, September sees more rain at 109 mm (4.3 in) over 11 days, compared to March's 65 mm (2.5 in) over 10 days. Additionally, March experiences slightly higher humidity at 74%, compared to September's 65%. For those interested in more details about the conditions during that time, check out Canyon Lake weather in March.
When comparing the weather in September and April, notable differences emerge in both temperature and humidity levels. September boasts a warm average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F), while April's average is cooler at 20°C (68°F) and a maximum of 34°C (94°F). Additionally, September experiences more rainfall, with 109 mm (4.3 in) of precipitation over 11 days, compared to April’s 82 mm (3.2 in) over 9 days. Interestingly, April's humidity is slightly higher at 76%, while September has a humidity level of 65%. For more specific information, you can visit Canyon Lake weather in April.
In comparing the weather of September and May, we see that September generally offers warmer temperatures, with averages reaching 26°C (79°F) and highs of up to 37°C (99°F), while May has slightly cooler averages of 24°C (76°F) and a maximum of 36°C (98°F). Although September experiences less precipitation overall, with 109 mm (4.3 inches) over 11 days, it still has a higher maximum temperature. In contrast, May is wetter, with 144 mm (5.7 inches) of rainfall spread over 14 days, and a higher humidity level at 81% compared to September's 65%. For a closer look at specific weather conditions, check out Canyon Lake weather in May.
In comparing the weather between September and June, we find some notable differences. September typically experiences a slightly broader temperature range, with minimum temperatures dropping to 11°C (52°F) compared to June's milder 16°C (61°F). Both months can reach a maximum of 37°C (99°F), but September averages at 26°C (79°F), just below June's average of 27°C (81°F). Precipitation levels are relatively close, with September receiving 109 mm (4.3 in) over 11 days and June having 93 mm (3.7 in) across 12 days. Additionally, humidity levels are higher in June at 76%, compared to September's average of 65%. For a closer look at the specifics of June weather, check out Canyon Lake weather in June.
In comparing the weather between September and July, September presents a wider temperature range with a minimum of 11°C (52°F) and a maximum of 37°C (99°F), while July's temperatures start higher with a minimum of 17°C (62°F) and peak at 41°C (105°F). Despite September averaging a milder 26°C (79°F) compared to July's warmer average of 29°C (84°F), it also experiences more precipitation, with 109 mm (4.3 in) over 11 days, compared to July’s 75 mm (2.9 in) over 9 days. Both months maintain similar humidity levels, with September at 65% and July at 66%, making for a comparably sultry atmosphere. For more details on July weather specifically, you can check out Canyon Lake weather in July.
When comparing the weather in September to that of August, noticeable differences emerge. September features a wider temperature range with minimums dropping to 11°C (52°F) and maximums reaching 37°C (99°F), while August remains significantly warmer, with minimum temperatures around 20°C (68°F) and maximums peaking at 39°C (103°F). However, September sees slightly more precipitation at 109 mm (4.3 in) over 11 days, compared to August's 96 mm (3.8 in) over 8 days. Additionally, the humidity rises in September to 65%, up from August's 58%. For more insights on August weather, check out Canyon Lake weather in August.
September and October present a notable shift in weather patterns. In September, temperatures are warmer, with an average high of 26°C (79°F) and peaks reaching 37°C (99°F), while the minimum temperature hovers around 11°C (52°F). The month sees a fair amount of precipitation, totaling 109 mm (4.3 in) over 11 days, coupled with a humidity level of 65%.
In contrast, October experiences cooler temperatures with a minimum of 2°C (37°F) and an average high of 21°C (70°F), while maximum temperatures cap at 35°C (95°F). Precipitation drops slightly to 93 mm (3.6 in) across 10 days, yet humidity increases to 74%. This transition highlights a change in the atmosphere as the region moves from the warmth of summer into the cooler embrace of fall. For more detailed information on October weather, you can visit Canyon Lake weather in October.
September and November present a stark contrast in weather patterns. In September, temperatures are significantly warmer, with averages around 26°C (79°F) and highs reaching up to 37°C (99°F), while November sees cooler conditions, with average temperatures dropping to 15°C (59°F) and a maximum of 30°C (87°F). September is also marked by higher humidity levels at 65% and more rainfall, totaling 109 mm (4.3 in) over 11 days. In contrast, November enjoys a relatively dry month with only 42 mm (1.7 in) of precipitation over just 6 days, but experiences increased humidity at 81%. For further details on November weather, check out Canyon Lake weather in November.
September and December exhibit contrasting weather patterns. In September, temperatures range from a minimum of 11°C (52°F) to a scorching maximum of 37°C (99°F), with an average of 26°C (79°F), and the month experiences 109 mm (4.3 in) of precipitation over 11 days, accompanied by a humidity level of 65%. In stark contrast, December brings cooler temperatures, with a minimum of -4°C (26°F), an average of 12°C (55°F), and a maximum of 28°C (83°F). This month sees less precipitation, totaling 62 mm (2.5 in) across just 7 days, but higher humidity at 86%. For more detailed information about December weather, you can check Canyon Lake weather in December.
As summer transitions to fall, September at Canyon Lake showcases a unique blend of warmth and moisture. Unlike the scorching heat of July and August, temperatures become more moderate with pleasant days and cooler nights, making it a favorable time for outdoor activities. However, with average humidity levels around 65% and occasional rainfall over 11 days, visitors can expect a refreshing change from the dry summer spell. Overall, September's weather invites everyone to experience the beauty of Canyon Lake with a comfortable atmosphere and vibrant scenery. For more insights into the region's climate, check out Canyon Lake Climate.