Last updated: August 21, 2025
Experience the September weather in Ambato, Ecuador, where temperatures reach a comfortable maximum of 19°C (66°F) and a brisk minimum of 2°C (37°F), with an average around 10°C (51°F). This month brings frequent rainfall, accumulating to 129 mm (5.1 in) over approximately 22 days, contributing to the region's lush landscapes. With humidity levels at 63%, the air feels cool and refreshing, making September a unique time to explore the vibrant culture and stunning scenery of Ambato.
In September, Ambato, Ecuador experiences a slight dip in temperatures as the region transitions into the cooler months. With a minimum temperature of 2°C (37°F), the crisp air becomes more noticeable, offering a refreshing start to the day. The average temperature hovers around 10°C (51°F), setting a mid-point between the warmth of earlier months and the chill of looming autumn. The maximum temperature reaches 19°C (66°F), providing comfortable afternoons that invite outdoor exploration. This month marks a gradual shift, as the city prepares for the cooler embrace of October, while still enjoying the remnants of late winter warmth. Overall, September in Ambato strikes a balance between coolness and mildness, making it a splendid time for visitors and locals alike.
In September, Ambato, Ecuador experiences a notable shift in its precipitation patterns, receiving 129 mm (5.1 in) of rain over 22 days. This mild increase from August's rainfall of 125 mm suggests a gradual transition towards wetter months as the region heads into the heart of the rainy season. Notably, the frequency of rainy days decreases slightly compared to August, hinting at perhaps more sporadic, yet impactful showers. As autumn approaches, the cumulative rainfall begins to set the tone for the upcoming months, where October and November will showcase significantly higher totals, reaffirming September as a crucial precursor to the region's abundant downpours. This seasonal trend underscores Ambato’s dynamic climate, characterized by a delicate balance between rainfall distribution and frequency throughout the year.
In September, Ambato, Ecuador experiences a notable shift in humidity, with levels averaging 63%. This marks a slight increase from the drier months of July and August, which recorded 72% and 60% humidity, respectively. As the dry season fades, September acts as a bridge, transitioning towards the more humid months ahead—particularly May, which peaks at 92%. The overall pattern reveals a clear trend of rising humidity as the year progresses, hinting at the vibrant weather that will soon envelop this Andean city. The gradual uptick in moisture levels not only influences the landscape but also sets the stage for the lushness that characterizes Ambato's picturesque surroundings.
As September rolls around in Ambato, Ecuador, the UV Index reaches a notable 18, signaling an extreme risk of harm from unprotected sun exposure. This level of intensity is consistent with the high UV readings observed over the previous months, particularly from January to April, which peak at 19. Interestingly, although there’s a slight dip in the index during the winter months, September’s UV rating reflects the persistent need for sun protection—just 10 minutes of exposure can lead to skin damage. As you plan your outdoor activities, remember to stay safe by checking the full details at Ambato UV Index.
UV Risk Categories
In Ambato, Ecuador, September heralds a remarkable transition, boasting 307 hours of sunshine that beautifully encapsulates the month’s vibrant spirit. As the year progresses, the trend of increasing sunlight becomes strikingly evident from the chilly start in January, with only 223 hours, reaching a peak in the warmer months of June and July, where the sun shines vigorously for 292 and 329 hours, respectively. August continues this sunny streak, even surpassing July with an impressive 331 hours, before slightly tapering off in September. Despite this slight decline, the sunshine in September remains abundant, reflecting the region’s allure as a destination where bright days are the norm, paving the way into the cooler months ahead.
As September arrives in Ambato, Ecuador, the likelihood of enjoying sunny weather begins to climb, reaching 16%—the highest percentage for the month. This uptick in sunny days marks a notable trend as the region transitions from the cooler, cloudier months of early winter, where chances of sun dipped to just 5% from March to April. Following the relatively brighter days of June and July, where sunlight opportunities hovered around 12%, September signals a gradual shift towards a more cheerful ambiance. As the year progresses, one can anticipate an increasingly pleasant landscape where the sun reigns, offering a delightful contrast to the drearier days of the earlier months. Embrace the light!
In Ambato, Ecuador, September continues the striking trend of consistent daylight duration, boasting 12 hours of daylight just like every other month of the year. This unwavering pattern exemplifies the region's unique equatorial position, where the sun rises and sets with remarkable regularity. As the month unfolds, residents and visitors alike can enjoy a balanced rhythm of light, making it a perfect time for outdoor adventures and cultural festivities that benefit from the lengthy, sunlit days. Whether basking in the sun's glow or exploring the vibrant local scene, September offers a seamless blend of day and night in this charming Andean city.
As September arrives in Ambato, Ecuador, the winds begin to pick up slightly, averaging 1.8 m/s (4 mph)—a trend that continues from the previous month of August. This gentle increase not only offers a refreshing respite to the locale but also signifies a shift towards the breezier months of late winter and early spring. From a low of 1.3 m/s (3 mph) in March to this current pace, September reflects a consistent upward trajectory in wind speeds that tend to hover around 4 mph during the late winter months. While the winds may remain mild compared to other regions, this subtle dynamism fosters a serene atmosphere, inviting locals and visitors alike to cherish the beauty of Ambato's transitional season.
Weather in Ambato varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ambato, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit some notable differences in weather patterns. In September, temperatures range from a minimum of 2°C (37°F) to a maximum of 19°C (66°F), with an average of 10°C (51°F). The month experiences relatively high precipitation, totaling 129 mm (5.1 in) over 22 days, and humidity levels hover around 63%. In contrast, January sees slightly warmer temperatures, with a minimum of 4°C (40°F) and a maximum of 20°C (68°F), while the average temperature remains at 11°C (53°F). However, January also has increased rainfall, with 186 mm (7.3 in) over 25 days and higher humidity at 82%. These changes reflect a shift from the cooler, drier conditions of September to the wetter, more humid climate of January, providing a clear seasonal contrast. For more detailed information, you can visit Ambato weather in January.
When comparing the weather in September and February, we see some interesting contrasts. September typically experiences cooler temperatures, with a minimum of 2°C (37°F) and an average of 10°C (51°F), while February has slightly warmer weather, with a minimum of 3°C (38°F) and an average of 12°C (53°F). February also tends to be more humid, with an average humidity of 79% compared to September's 63%. Additionally, February sees more precipitation, totaling 188 mm (7.4 in) over 25 days, whereas September receives 129 mm (5.1 in) over 22 days. For a closer look at February's conditions, you can check out Ambato weather in February.
Comparing the weather in September and March reveals notable differences. September typically experiences cooler temperatures, with a minimum of 2°C (37°F) and an average of 10°C (51°F), while March sees slightly warmer conditions with a minimum of 5°C (42°F) and an average of 12°C (53°F). Precipitation levels are significantly higher in March, totaling 253 mm (9.9 in) over 30 days, compared to September's 129 mm (5.1 in) over 22 days. Additionally, March boasts higher humidity at 86%, compared to 63% in September. For more detailed insights into March weather, you can check the following link: Ambato weather in March.
When comparing the weather in September and April, September tends to be slightly cooler, with average temperatures ranging from a minimum of 2°C (37°F) to a maximum of 19°C (66°F), while April sees a slightly warmer range with minimums of 4°C (40°F) and maximums of 20°C (69°F). Notably, April experiences significantly higher precipitation, averaging 226 mm (8.9 in) over 29 days, compared to September’s 129 mm (5.1 in) over 22 days. Furthermore, the humidity levels are notably higher in April at 86%, compared to September’s 63%. For more detailed insights into April’s weather in Ambato, you can visit Ambato weather in April.
In September, temperatures range from a chilly minimum of 2°C (37°F) to a pleasant maximum of 19°C (66°F), with an average of 10°C (51°F). The month sees significant precipitation, tallying 129 mm (5.1 in) over 22 days, accompanied by a moderate humidity level of 63%. In contrast, May experiences slightly warmer temperatures, with a minimum of 5°C (40°F) and an average of 11°C (52°F), while still reaching a maximum of 19°C (66°F). However, it is also wetter, receiving 216 mm (8.5 in) of rain over 30 days and a much higher humidity of 92%. For more details on May weather, visit Ambato weather in May.
In September, temperatures in Ambato range from a chilly minimum of 2°C (37°F) to a comfortable maximum of 19°C (66°F), with an average temperature of 10°C (51°F). The month sees significant precipitation, totaling 129 mm (5.1 in) spread over 22 days, and humidity levels are relatively moderate at 63%. In contrast, June experiences slightly warmer temperatures with a minimum of 3°C (38°F) and a maximum of 18°C (65°F), maintaining the same average of 10°C (51°F). However, June is wetter, with 200 mm (7.9 in) of rain over 28 days and much higher humidity at 90%. For a deeper look at June's weather patterns, you can visit Ambato weather in June.
In comparing the weather of September and July, we can observe some notable differences. September tends to be slightly warmer, with average temperatures reaching around 10°C (51°F), while July has a lower average of 9°C (49°F). However, July experiences more precipitation, totaling 180 mm (7.1 in) over 27 days, compared to September's 129 mm (5.1 in) spread over 22 days. Additionally, humidity levels are higher in July at 72%, compared to September's 63%. For more detailed insights, you can check Ambato weather in July.
September generally experiences slightly cooler temperatures compared to August, with minimums of 2°C in September versus 3°C in August. The average temperature rises marginally to 10°C in September, while August averages at 9°C. In terms of maximum temperatures, September reaches up to 19°C, slightly higher than August's 18°C. Both months are fairly similar in terms of precipitation, with September seeing 129 mm over 22 days, while August has 125 mm over 23 days. Humidity levels are also comparable, with September at 63% and August at 60%. For more detailed information, you can check Ambato weather in August.
In September, temperatures range from a minimum of 2°C (37°F) to a maximum of 19°C (66°F), with an average of 10°C (51°F). Precipitation during this month totals 129 mm (5.1 in) across 22 days, resulting in a humidity level of 63%. In contrast, October sees slightly warmer temperatures, with a minimum of 3°C (38°F), an average of 11°C (52°F), and a maximum of 20°C (68°F). However, October experiences increased precipitation of 183 mm (7.2 in) over 28 days, contributing to higher humidity at 76%. For more details on weather patterns, visit Ambato weather in October.
In comparing the weather between September and November, November generally exhibits slightly warmer temperatures, with a minimum of 4°C (39°F) and an average of 11°C (53°F) compared to September's minimum of 2°C (37°F) and average of 10°C (51°F). Both months feature similar maximum temperatures, but November tends to be wetter, experiencing 231 mm (9.1 in) of precipitation over 28 days, while September records 129 mm (5.1 in) over 22 days. Additionally, humidity levels rise significantly in November to 85%, up from September's 63%, making the atmosphere feel much more humid and damp. For a more detailed look at November weather, you can refer to Ambato weather in November.
September and December offer contrasting weather characteristics. In September, temperatures range from a minimum of 2°C (37°F) to a maximum of 19°C (66°F), with an average of 10°C (51°F). The month experiences 129 mm (5.1 in) of precipitation over 22 days and maintains a humidity level of 63%. Conversely, December sees slightly higher temperatures, with a minimum of 5°C (41°F) and a maximum of 21°C (69°F), averaging 11°C (53°F). However, it also brings more rainfall, totaling 211 mm (8.3 in) across 30 days, and a significant increase in humidity at 86%. For a closer look at December weather patterns, you can check Ambato weather in December.
As September unfolds in Ambato, the weather takes on a unique character compared to other months of the year. Temperatures remain cool, with the daylight hours providing a mild respite, while nights can be quite chilly. The month is notably wet, characterized by frequent rainfall over 22 days, contributing to the relatively high precipitation levels. This mixture of cool temperatures and increased humidity at around 63% creates a refreshing atmosphere, distinctly marking September as one of the wetter periods in Ambato. For a deeper dive into the climate variations throughout the year, check out Ambato Climate.