Last updated: August 21, 2025
In September, Temuco, Chile experiences a transition into spring, characterized by a maximum temperature of 25°C (77°F) and a refreshing average of 9°C (49°F). While the days begin to warm, nighttime temperatures can drop to a chilly -2°C (28°F). This month brings 101 mm (4.0 in) of precipitation over approximately 12 days, contributing to a lush, vibrant landscape. Humidity levels averaging 82% create a crisp atmosphere, making September an intriguing time to witness the beauty of this Southern Chilean city as it awakens from winter's embrace.
In September, Temuco experiences a notable transition as it ushers in the arrival of spring. With nighttime temperatures hovering around a mild -2°C (28°F) and an average daytime high of 25°C (77°F), the weather begins to warm up significantly from the cold grip of winter. This month showcases a delicate balance, where the cool air lingers while the sun starts to assert its presence, resulting in an average temperature of 9°C (49°F). As the month progresses, locals can enjoy pleasant days that hint at the vibrant, blossoming landscape to come, making September a time of renewal and delight in Temuco.
In September, Temuco experiences a notable shift in precipitation, with 101 mm (4.0 in) of rain falling over approximately 12 days. This marks a decline from the lush, wet conditions of the preceding months, where June saw a peak of 271 mm (10.7 in). The increasing rainfall trend from May through August gradually tapers into September, suggesting a transitional phase toward drier conditions as autumn approaches. While September still retains significant moisture, it sets the stage for the moderate declines in precipitation that follow in October and November. The city’s lush landscape continues to benefit from this drop in precipitation, as it heralds the beginning of a more varied climate.
In Temuco, Chile, September marks a shift in the humidity levels, settling at a notable 82%. This is a slight decline from the peak of 86% experienced in the preceding months of June, July, and August, which are characterized by their consistent moisture. As autumn approaches, the humidity begins its gradual decrease, mirroring the subtler transitions seen from the mid-year peaks in early April (77%) and the warm summer months of January and February (both at 69%). The change reflects Nature's rhythm in Temuco, where the embrace of humidity begins to ease, hinting at the forthcoming crisper days ahead.
As September rolls in, the UV Index in Temuco, Chile, sees a noticeable shift, climbing to a high rating of 7. This marks a transition from the moderate levels observed in the preceding months, indicating that sun exposure poses a greater risk. While the burn time decreases slightly to 25 minutes, it's essential to remain vigilant. This uptick in UV levels follows a gradual increase seen from winter to spring, with October expected to escalate once again to a very high index of 10. As you enjoy the changing seasons, don't forget to protect your skin! For more detailed information, check out the Temuco UV Index.
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As September arrives in Temuco, Chile, locals and visitors alike can bask in an impressive 235 hours of sunshine, a welcome transition from the cooler and cloudier winter months. This gentle surge in sunlight marks a shift towards the brighter days of spring, where daylight hours steadily increase. Following August's modest 201 hours, September's sun provides a refreshing boost, setting the stage for the warmer months ahead. As we move into October, anticipated sunshine rises even further to 272 hours, continuing the upward trend. This seasonal pattern highlights Temuco's vibrant climate, inviting everyone to revel in the beauty of nature as it awakens from winter's slumber.
In Temuco, Chile, the likelihood of encountering sunny weather in September stands at 45%, marking a transitional phase as the region shifts from the cooler winter months to the more temperate spring season. This percentage reflects a noticeable improvement compared to the preceding months, where the chances of sunshine linger around the 30s. While September's sun exposure is higher than the damp and gray days of winter, it still falls short of the summer highs seen in January and February, which boast a robust 68% chance of clear skies. As this month unfolds, residents and visitors can anticipate a gradual increase in sunny days, hinting at the vibrant warmth that spring is poised to bring.
In Temuco, Chile, the transition into September marks the gradual return of lengthening days after the winter months. Following the seasonal peak of daylight in January with 14 hours, February sees a mild decline to 13 hours, leading into March’s 12 hours as autumn approaches. April continues this trend, dropping to 11 hours, a pattern that holds steady into the cooler months of May and June, where daylight is curtailed to just 9 hours. However, as spring begins its gentle ascent, September signals a rebound, with daylight extending back to 11 hours, hinting at the longer days ahead in October and November, when they will once again reach 14 hours. This cyclical rhythm not only showcases the geographic influences on light but also heralds the arrival of warmer seasons, invigorating the landscape of Temuco.
As September unfolds in Temuco, Chile, the average wind speed hovers at 2.8 m/s (6 mph), a modest breath compared to the gustier months leading up to it. Following a spirited August with winds peaking at 3.7 m/s (8 mph), the breeze in September suggests a gentle transition into spring. This slight dip in wind speed reflects the overall trend of stabilizing winds as the year progresses, with the wind dynamics typically increasing in the late winter months, before easing again in early spring. Interestingly, the winds remain fairly consistent throughout the year, generally oscillating between 2.5 to 3.7 m/s, offering a reliable backdrop to Temuco’s vibrant landscape.
Weather in Temuco varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Temuco, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January in Temuco present contrasting weather patterns. In September, temperatures range from a chilly -2°C (28°F) to a pleasant 25°C (77°F), with an average of 9°C (49°F). The month also sees significant precipitation, totaling 101 mm (4.0 in) over approximately 12 rainy days, contributing to a high humidity level of 82%. In contrast, January experiences much warmer temperatures, with a minimum of 3°C (37°F) and highs reaching 35°C (96°F), averaging around 16°C (62°F). Rainfall in January is significantly less, at only 28 mm (1.1 in) over just 3 days, resulting in lower humidity at 69%. For more detailed information, visit Temuco weather in January.
When comparing the weather in September and February, we can see significant differences in temperature and precipitation patterns. September experiences a wider temperature range, with lows dipping to -2°C (28°F) and highs reaching up to 25°C (77°F), while February is notably warmer, with temperatures ranging from 3°C (38°F) to as high as 38°C (100°F). In terms of precipitation, September is much wetter, receiving 101 mm (4.0 in) over 12 days, compared to February’s 24 mm (0.9 in) over just 3 days. Additionally, humidity levels in September are higher at 82%, while February enjoys a relatively drier atmosphere with 69% humidity. For more detailed information about the weather in February, check out Temuco weather in February.
In comparing the weather of September and March, we find notable differences in temperature and precipitation. September typically experiences a wider temperature range, with minimums dipping to -2°C (28°F) and maximums reaching up to 25°C (77°F). The average temperature is around 9°C (49°F), paired with higher humidity at 82% and more precipitation, totaling 101 mm (4.0 in) over 12 days. In contrast, March showcases milder weather, with minimum temperatures starting at 2°C (36°F) and soaring to a maximum of 34°C (93°F), resulting in an average of 15°C (58°F). Additionally, March is drier, receiving only 65 mm (2.6 in) of rain across just 6 days, with a lower humidity level of 70%. For more detailed information, you can check Temuco weather in March.
September and April present contrasting weather patterns despite their proximity in the calendar year. In September, temperatures range from a chilly -2°C (28°F) to a mild 25°C (77°F), with an average of 9°C (49°F). The month sees considerable rainfall, accumulating to 101 mm (4.0 in) over 12 days, and maintaining a high humidity level of 82%. Conversely, April offers slightly warmer conditions with temperatures fluctuating between -1°C (31°F) and 27°C (82°F), while averaging 12°C (54°F). Precipitation is lower, totaling 75 mm (3.0 in) over 9 days, and the humidity is somewhat less at 77%. These differences highlight the transition from early spring to late summer. For specific insights into April weather, check out Temuco weather in April.
In comparing the weather of September and May, both months exhibit similar average temperatures, lingering around 9°C (49°F). However, September experiences a wider temperature range with a minimum of -2°C (28°F) and a maximum of 25°C (77°F), while May’s temperatures are slightly cooler, ranging from -4°C (25°F) to a maximum of 21°C (70°F). Additionally, May tends to be wetter, with 159 mm (6.2 in) of precipitation over 14 days, compared to September's 101 mm (4.0 in) over 12 days. Humidity levels are also higher in May at 86%, compared to 82% in September. For more detailed insights, you can explore Temuco weather in May.
In comparing the weather of September and June, September tends to be milder overall, with average temperatures peaking at 9°C (49°F) and maximums reaching as high as 25°C (77°F). In contrast, June experiences cooler conditions, with averages hovering around 8°C (46°F) and maximum temperatures of just 16°C (61°F). Additionally, September has significantly less precipitation at 101 mm (4.0 in) compared to June's 271 mm (10.7 in), making September a drier month with fewer rainy days (12 days) versus June's 17. Both months exhibit high humidity levels, with September at 82% and June slightly higher at 86%. For a closer look at June's specific weather patterns, you can visit Temuco weather in June.
In comparing the weather of September and July, September generally offers milder temperatures, with average highs reaching up to 25°C (77°F) compared to July's maximum of only 16°C (61°F). The minimum temperatures in September are also warmer, sitting at -2°C (28°F), whereas July sees lows of -7°C (20°F). However, July is significantly wetter, recording 190 mm (7.5 in) of precipitation over 15 days compared to September's 101 mm (4.0 in) across 12 days, and July also experiences slightly higher humidity at 86% versus September's 82%. For more detailed insights into July's weather, you can refer to Temuco weather in July.
September exhibits a broader temperature range compared to August, with minimum temperatures rising slightly from -3°C (27°F) in August to -2°C (28°F) in September, and maximum temperatures increasing significantly from 18°C (65°F) to 25°C (77°F). The average temperature in September reaches 9°C (49°F), slightly warmer than August's 8°C (46°F). However, September experiences less precipitation than August, with 101 mm (4.0 in) falling over 12 days compared to August's 185 mm (7.3 in) over 16 days. Humidity levels are also marginally lower in September at 82%, compared to 86% in August. For more detailed insights, visit Temuco weather in August.
In September, the weather features a minimum temperature of -2°C (28°F) and an average of 9°C (49°F), with highs reaching up to 25°C (77°F). The month sees 101 mm (4.0 in) of precipitation over 12 days, accompanied by a humidity level of 82%.
Conversely, October brings slightly milder conditions, with minimum temperatures rising to 0°C (33°F) and an average of 11°C (51°F), while maintaining similar maximum temperatures of 25°C (78°F). Precipitation increases to 113 mm (4.5 in) over the same number of rainy days, though humidity drops to 78%. For a more detailed look at the weather specifics, visit Temuco weather in October.
September and November present distinct shifts in weather patterns. In September, temperatures range from a chilly minimum of -2°C (28°F) to a comfortable maximum of 25°C (77°F), with an average temperature of 9°C (49°F). This month also experiences considerable rainfall, totaling 101 mm (4.0 in) over 12 days and higher humidity at 82%. In contrast, November offers milder weather, with temperatures dropping to a minimum of 2°C (36°F) and reaching up to 27°C (81°F), averaging 13°C (56°F). Precipitation decreases to 58 mm (2.3 in) over just 8 days, and humidity is lower at 74%. For more detailed insights on November conditions, visit Temuco weather in November.
In September, the weather in Temuco experiences a wider range of temperatures, with minimums dipping to -2°C (28°F) and maximums peaking at 25°C (77°F), accompanied by significant precipitation of 101 mm (4.0 inches) over about 12 days. This results in a higher humidity level of 82%, creating a crisp, cool atmosphere. In contrast, December brings milder conditions, with minimum temperatures starting at 4°C (39°F) and maximums reaching up to 33°C (91°F). Precipitation is notably lower in December, totaling just 36 mm (1.4 inches) over 6 days and resulting in a reduction in humidity to 70%. For more details, you can explore Temuco weather in December.
As September unfolds in Temuco, the weather reflects a unique transitional phase, blending the lingering coolness of winter with the stirring warmth of spring. With maximum temperatures reaching a pleasant 25°C, days begin to feel more inviting, yet the average temperature hovers around a brisk 9°C, reminding residents and visitors alike that chilly mornings are still a reality. Significantly, September also sees an increase in precipitation, with around 12 rainy days contributing to a total of 101 mm—a stark contrast to the drier months. The high humidity level of 82% often adds to the cool morning air, creating a refreshing ambiance. For those seeking more detailed insights into seasonal shifts, visit Temuco Climate.