Last updated: February 24, 2025
Wimberley experiences a vibrant September climate characterized by variable temperatures. During this month, daily maximums can soar to an impressive 38°C (100°F), while the average temperature hovers around a comfortable 26°C (79°F), providing a warm backdrop for outdoor activities. Nighttime brings a refreshing drop to a minimum of 11°C (53°F), perfect for cooler evenings. Rainfall is a significant aspect of September, with an average precipitation of 112 mm (4.4 in) spread across 11 days, contributing to the region's lush surroundings. Coupled with a humidity level of 65%, Wimberley radiates the essence of late summer, making it a unique experience for residents and visitors alike.
September in Wimberley brings a notable shift, as the lingering warmth of summer gradually gives way to the crispness of fall. With nighttime temperatures settling at a mild 11°C (53°F), the average daily temperature hovers around a comfortable 26°C (79°F), ideally suited for outdoor activities. As the month progresses, daytime highs can soar to 38°C (100°F), reminding us that summer's heat still holds sway. This transitional month sees a slight dip from the sweltering peaks of August, yet maintains a delightful warmth that invites residents and visitors alike to soak in the last remnants of summer under the Texas sun.
September marked a notable transition in Wimberley's precipitation patterns, as the month recorded 112 mm (4.4 in) of rainfall over 11 days, closely aligning with the wetter summer months. This slight uptick from August's 111 mm highlights a consistent trend of increased precipitation as the region shifts into fall. The rainy season appears robust, fostering a lush landscape that reflects the cumulative effects of spring and summer showers. As autumn approaches, this pattern suggests a growing likelihood of rainy days ahead, as evidenced by September's rainfall, which often serves as a harbinger for the wetter fall months that follow. Overall, Wimberley continues to experience a dynamic climatic rhythm, where each month's precipitation tells a story of seasonal transition.
In September, Wimberley experiences a notable shift in humidity, with levels averaging around 65%. This represents a gradual decline from the peak summer months, particularly August, when humidity dipped to 58%—the lowest of the year. As the seasons transition into fall, September sets a mild tone, showcasing a balance between the lingering warmth of summer and the upcoming cooler months. This trend is mirrored as humidity begins to rise again in October, reaching 74%, and then climbing to its highest levels by December, culminating at 86%. Thus, September serves as a pivotal month, bridging the gap between the dry heat of summer and the moisture-laden winter air, making it an inviting time for outdoor activities amidst the changing climate.
In September, Wimberley experiences a UV Index of 11, categorized as extreme, which signifies a continued trend of high UV exposure as the summer months transition into fall. While the intensity slightly decreases from the peak summer months (June to August), the burn time remains a brisk 10 minutes, highlighting the necessity for effective sun protection. This month marks a notable shift from the scorching highs of July and August, yet precautions against UV radiation are still essential. As the year progresses, the UV Index demonstrates a gradual decline towards October, where it drops to a very high level of 9, offering a reminder to stay vigilant about sun safety. For more detailed insights on UV levels throughout the year, check out the Wimberley UV Index.
UV Risk Categories
As September unfolds in Wimberley, residents bask in an impressive 277 hours of sunshine, a testament to the lingering warmth of summer. This month marks a noticeable decline from the sun-drenched days of July and August, which boast 348 and 329 hours respectively. However, September still holds its own, offering significantly more daylight than the cooler months ahead. A gradual decrease in sunlight is evident as the year progresses, with fewer hours recorded in October (270) and November (230). This pattern emphasizes Wimberley’s vibrant late summer and early fall days, where the sun continues to shine brightly before giving way to the cozy embrace of autumn.
September in Wimberley, United States, brings a welcome boost in sunny days, with a 59% chance of sunshine—ranking it among the highest of the year. This increase follows the typically cloudier summer months, where chances dwindle to around 31% in July and 37% in August. As summer transitions into fall, the likelihood of clear skies not only outshines the earlier months but also secures a comfortable warmth, making it a perfect time for outdoor activities. The sunny September landscape often serves as a beautiful backdrop, mutually inviting residents and visitors alike to savor the seasonal shift.
As summer fades and September arrives in Wimberley, daylight begins to wane, offering 12 hours of sunlight—a transition from the longer, sun-soaked days of July and August, which basked in 13 hours of light. This month acts as a gentle bridging point, reflecting the gradual shift towards fall as daylight duration starts its descent into October's 11 hours. Interestingly, the daylight trend exhibits a clear seasonal rhythm: from the brisk 10 hours of January to the peak of 14 hours in June, Wimberley's daylight patterns beautifully encapsulate the changing seasons, inviting residents to savor the lingering warmth and early sunset hues of September.
As September arrives in Wimberley, the wind settles into a gentle rhythm, with average speeds dipping to 2.5 m/s (6 mph). This subtle decline mirrors the trend of the summer months, where the winds have gradually tapered off from the breezier spring days. After the lively gusts of March and April, September's calmness invites a sense of tranquility, making it a perfect time for leisurely outdoor activities. As autumn approaches, winds may be expected to gradually pick up warmth and vigor again, foreshadowing a seasonal transition. Embracing this serene period allows residents and visitors alike to appreciate the beauty of Wimberley in a softer, more relaxed light.
The weather in Wimberley 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 Wimberley and find detailed weather information for every month.
In September, the weather is significantly warmer, with average temperatures reaching a comfortable 26°C (79°F) and peaking at 38°C (100°F). This month also experiences 112 mm (4.4 in) of precipitation over 11 days, and humidity levels hover around 65%. In contrast, January brings a sharp drop in temperatures, where the average is a cooler 11°C (52°F), with lows dipping to -7°C (19°F). Precipitation falls to 48 mm (1.9 in) over just 6 days, and humidity increases to 79%, adding to the chill in the air. For more detailed information, check Wimberley weather in January.
September and February present striking contrasts in weather. In September, temperatures soar with a minimum of 11°C (53°F) and an average high of 26°C (79°F), peaking at a scorching 38°C (100°F). This month sees 112 mm (4.4 in) of precipitation over approximately 11 days, accompanied by a humidity level of 65%. In stark contrast, February experiences much cooler temperatures, with a minimum of -15°C (6°F) and an average high of 12°C (54°F), reaching up to 31°C (87°F). February also brings less precipitation at 60 mm (2.4 in), falling over about 10 days, but the humidity rises to 79%. For a deeper look at February's climate specifics, you can refer to Wimberley weather in February.
September and March present distinctly contrasting weather patterns. September typically enjoys warmer temperatures with a minimum of 11°C (53°F) and an average of 26°C (79°F), peaking at a sweltering 38°C (100°F). In contrast, March starts off cooler, with temperatures ranging from a chilly -3°C (27°F) at night to a pleasant average of 17°C (64°F), reaching a maximum of 33°C (91°F). Precipitation is more abundant in September, totaling 112 mm (4.4 in) over 11 days, compared to 67 mm (2.6 in) in March, which also spans 11 days. Additionally, March experiences higher humidity at 74%, while September's humidity sits at 65%. For more detailed insights into March's conditions, visit Wimberley weather in March.
September and April exhibit striking differences in weather patterns. September tends to be warmer, with average temperatures reaching 26°C (79°F), and highs soaring up to 38°C (100°F). In contrast, April has a cooler climate, boasting an average temperature of 20°C (69°F) and a maximum of 35°C (94°F). While September experiences more rainfall, with 112 mm (4.4 in) over 11 days, April has slightly less precipitation at 89 mm (3.5 in) during 9 days. Additionally, humidity levels are higher in April, at 76%, compared to September's 65%. For more detailed insights, check Wimberley weather in April.
When comparing the weather in September and May, both months showcase warm temperatures, but with some notable differences. September boasts a slightly higher average temperature of 26°C (79°F) and can reach maximums of 38°C (100°F). However, it also experiences 112 mm (4.4 in) of precipitation over 11 days, contributing to a humidity level of 65%. In contrast, May has a marginally cooler average temperature of 25°C (76°F), with highs reaching 36°C (98°F). This month sees more precipitation at 149 mm (5.9 in) over 14 days, leading to a higher humidity level of 81%. For a more detailed look at May's weather, you can visit Wimberley weather in May.
In comparing the weather of September and June, September typically experiences a wider temperature range with minimums around 11°C (53°F) and maximums reaching up to 38°C (100°F), while June's temperatures stay warmer, with minimums at 17°C (63°F) and maximums peaking at 37°C (100°F). Both months see substantial precipitation, with September averaging 112 mm (4.4 in) over 11 days and June slightly less at 102 mm (4.0 in) across 12 days. Additionally, June tends to be more humid, with humidity levels around 76%, compared to September's 65%. For a more detailed comparison, you can check Wimberley weather in June.
In comparing the weather between July and September, we see notable differences. July is generally warmer, with average temperatures around 29°C (84°F) and a maximum of 41°C (106°F), while September has a slightly lower average temperature of 26°C (79°F), peaking at a maximum of 38°C (100°F). In terms of precipitation, September is wetter, recording 112 mm (4.4 in) over 11 days, compared to July's 79 mm (3.1 in) across 9 days. Interestingly, humidity levels are quite similar, with September at 65% and July slightly higher at 66%. For a more detailed look at July weather, you can explore Wimberley weather in July.
In comparing the weather of September and August, September experiences a wider temperature range, with minimums dropping to 11°C (53°F) and maximums reaching 38°C (100°F), while August maintains a warmer baseline with minimums at 20°C (68°F) and maximums peaking at 40°C (104°F). Despite similar precipitation levels—112 mm (4.4 in) in September and 111 mm (4.4 in) in August—September sees rain on approximately 11 days, compared to just 7 days in August. Additionally, humidity in September is higher at 65%, contrasting with August's relative 58%. For a more detailed look at August weather patterns, you can check Wimberley weather in August.
In September, the weather remains quite warm, with average temperatures around 26°C (79°F) and maximum highs reaching up to 38°C (100°F). The month also sees significant rainfall, with 112 mm (4.4 in) spread over 11 days and humidity levels at 65%. In contrast, October brings a noticeable drop in temperature, where the average falls to 21°C (70°F) with maximums of 35°C (96°F). Precipitation decreases slightly to 94 mm (3.7 in) over 10 days, while humidity rises to 74%. This transition marks a shift from the sweltering heat of late summer to the cooler, more comfortable conditions typical of early fall. For more detailed weather specifics, check Wimberley weather in October.
September weather is characterized by significantly warmer temperatures, with a minimum of 11°C (53°F) and an average high reaching up to 38°C (100°F). In contrast, November experiences much cooler temperatures, with lows dropping to -3°C (26°F) and an average high of 30°C (86°F). Precipitation in September is considerably higher at 112 mm (4.4 in) over 11 days, while November sees less rainfall of 49 mm (1.9 in) spread over just 6 days. Additionally, humidity levels rise in November to 81%, compared to 65% in September. For more detailed insights on November weather, you can visit Wimberley weather in November.
In September, temperatures can soar, with averages around 26°C (79°F) and maximums reaching up to 38°C (100°F), accompanied by higher humidity at 65% and significant rainfall of 112 mm (4.4 in) over about 11 days. In contrast, December brings a notable drop in temperature, with averages around 13°C (55°F) and maximums peaking at 29°C (84°F). December is characterized by cooler, crisper air, as minimum temperatures can dip to -3°C (27°F) and humidity levels rise to 86%, although precipitation is less frequent, totaling 73 mm (2.9 in) over 7 days. For more details, you can check Wimberley weather in December.
As September rolls in, Wimberley experiences a delightful transition from the scorching heat of summer to milder temperatures, marked by an average of 26°C (79°F). The month can still feature maximum highs that soar to 38°C (100°F), but the cool evenings, dipping down to around 11°C (53°F), provide much-needed relief. With a humidity level peaking at 65%, the air feels rather comfortable, although sporadic showers—totaling about 112 mm (4.4 in) over 11 days—add a refreshing touch to the landscape. Compared to the sweltering days of July and August, September offers a more balanced climate, perfect for enjoying the beauty of Wimberley's nature. For a deeper look into the weather patterns year-round, visit Wimberley Climate.