September Weather in La Molina, Peru

Last updated: August 27, 2025

September in La Molina, Peru offers a pleasant climate characterized by mild temperatures, with a maximum reaching 20°C (69°F) and an average of 17°C (62°F), while evenings can cool down to a minimum of 14°C (57°F). This month is relatively dry, boasting only 10 mm (0.4 in) of rainfall spread over 1 day, allowing for ample sunshine and outdoor activities. With humidity hovering around 53%, September creates a comfortable atmosphere, perfect for enjoying the beauty of this vibrant region.

September Temperature in La Molina

In September, La Molina, Peru experiences a subtle yet telling shift in its temperatures as it transitions deeper into the dry season. With a minimum of 14°C (57°F) and a maximum of 20°C (69°F), the conditions are pleasantly mild, offering a hint of warmth. The average temperature settles at 17°C (62°F), reflecting a consistency that characterizes this time of year. Notably, September mirrors the cooler months of August and July, marking a period of stable, comfortable weather that's ideal for outdoor exploration. As the days slowly lengthen and the sun shines brighter, visitors can expect refreshing, crisp air perfect for enjoying La Molina's beautiful landscapes.

September Weather in La Molina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Molina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Molina, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec707272696664636262636567
Data source: Temperature data for La Molina generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in La Molina

In September, La Molina, Peru experiences a modest precipitation of 10 mm (0.4 in), consistent with the dry trend established in the preceding months. Following a brief respite from rainfall during the winter, when the sky remained clear, September marks the return of light rain, yet only a single day sees measurable precipitation. This limited rainfall hints at a gradual transition as the region elegantly inches toward the onset of the wetter months ahead. As the precipitation patterns exhibit a striking decline from the earlier high of 47 mm in January, it’s clear that September maintains the dry season's subtle but persistent presence, echoing the area's unique climatic rhythm.

September Precipitation Trends in La Molina

The chart displays monthly precipitation patterns in La Molina, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In La Molina, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4753501891011101010917
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Molina

In September, La Molina experiences a notable shift in humidity, with levels dipping to 53%. This marks a continuation of a downward trend that began in June, where the humidity peaked at a high of 90% in March before gradually decreasing through the dry winter months of July and August. The transition into spring reveals a refreshing rise compared to the drier months, yet it remains significantly lower than the earlier part of the year. This decline in humidity suggests a more comfortable atmosphere as the region prepares for the warmer months ahead, promising a pleasant change for residents and visitors alike.

September Average Humidity in La Molina

This chart illustrates the average monthly humidity levels in La Molina, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in La Molina is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Molina

In September, La Molina, Peru, sees a UV Index of 12, classifying it as extreme and necessitating a cautious approach to sun exposure with a burn time of just 10 minutes. This month continues the trend established in the preceding winter months, where the UV index hovers between 10 and 14, indicating a consistently high risk for sunburn. Notably, the UV Index rises sharply as the year progresses, peaking during the summer months of December to February. As you prepare for outdoor activities, remember that even a brief amount of sun exposure can lead to burns during this period. For more detailed information on UV levels throughout the year, visit La Molina UV Index.

Maximum UV Index Levels in La Molina for September

The chart shows the monthly maximum UV Index (UVI) for La Molina in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in La Molina typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141412109101112131413
Data source: La Molina September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in La Molina

In September, La Molina basks in a delightful 326 hours of sunshine, contributing to a trend of consistently bright days as the region transitions into spring. Following a peak in August with 335 hours, the sun begins to soften but still offers an abundance of light that nurtures the vibrant local landscape. As days shorten slightly in September, the sunshine remains generous compared to earlier months, showcasing an upward trajectory in daylight hours that has characterized the year so far. With October promising even more sun at 340 hours, La Molina stands as a splendid destination for those seeking warmth and luminosity as they embrace the changing seasons.

Monthly Sunshine Duration in La Molina: September Highlighted

The September sunshine duration represents the total number of hours La Molina experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec270h301h321h320h331h313h327h335h326h340h333h338h
Data source: La Molina September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Molina During September

As September rolls around in La Molina, Peru, the chance of sunny weather stands at a respectable 41%, signaling a gradual shift towards clearer skies after the more overcast winter months. Following a peak in sunlight during the height of winter in July (55% chance), September's sunshine likelihood marks a slight decline but remains favorable, especially compared to the dreary months of November and December, which drop to 17% and 22%, respectively. This blend of seasonal transition not only hints at the onset of spring but also creates promising opportunities for outdoor activities, making September an appealing time to enjoy the region's stunning natural beauty. Overall, while sunny weather is not guaranteed, the likelihood in September offers a great balance for those longing for pleasant days in the mountains.

Percentage of Sunny Days in September in La Molina

The chart illustrates the percentage of sunny days in La Molina throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often La Molina experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec6%15%12%25%50%40%55%48%41%37%17%22%
Data source: La Molina September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Molina in September

As September arrives in La Molina, Peru, the city basks in 12 hours of daylight, marking a shift from the shorter days of winter. This month brings a refreshing return to equal daylight, mirroring the consistent 12 hours experienced in January and February. Following several months of reduced sunlight, from April through August with only 11 hours each day, September's daylight duration signifies a gradual transition back to longer, brighter days. This rhythm of daylight reflects the beautiful cyclical nature of the seasons, inviting both residents and visitors to enjoy the warmth and vibrancy that the September sun brings.

Average Daylight Hours in La Molina for September

The chart illustrates the variation in daylight duration in La Molina throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 43m12h 28m12h 8m11h 48m11h 32m11h 24m11h 28m11h 42m12h 1m12h 21m12h 39m12h 48m
Data source: La Molina daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in La Molina

As September rolls into La Molina, Peru, the gentle breezes continue to pick up from the preceding months, maintaining an average wind speed of 3.0 m/s (7 mph). This month marks a fascinating transition, as the winds have steadily increased since April, where they began at 2.4 m/s (5 mph). Following a gradual rise through spring and into the heart of winter, September’s wind speed mirrors that of the previous month, August, which also recorded 3.1 m/s. This consistency hints at a vibrant yet stable climate as the region heads into spring, with the prevailing breezes creating a refreshing atmosphere that complements the stunning natural beauty of La Molina. As we look towards October, these winds will likely remain steady, reinforcing the charming character of this highland locale.

Average September Wind Speed in La Molina

The chart displays monthly wind speed patterns in La Molina, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.11.91.92.42.62.93.03.13.0 m/s3.02.82.6
Data source: La Molina September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in La Molina Compares to Other Months

Weather in La Molina varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in La Molina, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is relatively mild, with average temperatures ranging from 14°C (57°F) at night to a comfortable 20°C (69°F) during the day. Precipitation is minimal, with just 10 mm (0.4 in) expected over a single rainy day, and humidity levels sit at a moderate 53%. In contrast, January brings significantly warmer weather, with average temperatures reaching up to 27°C (81°F), and nighttime lows of 17°C (64°F). However, it is also much wetter, with 47 mm (1.9 in) of rain spread over 15 days, resulting in high humidity levels of 89%. For more details, you can check La Molina weather in January.

When comparing the weather in September and February, distinct differences emerge. September experiences milder temperatures, with an average of 17°C (62°F) and a maximum of 20°C (69°F), while February is notably warmer, with an average temperature of 22°C (72°F) and peaks reaching up to 28°C (82°F). Additionally, February is significantly wetter, receiving 53 mm (2.1 in) of precipitation over 12 days, compared to September’s much drier climate, which sees just 10 mm (0.4 in) of rain on only 1 day. Humidity also varies, with February's average humidity at 89%, contrasting sharply with September's more comfortable 53%. For more detailed information on February weather, check out La Molina weather in February.

September and March display stark contrasts in weather patterns. In September, temperatures range from a mild minimum of 14°C (57°F) to a maximum of 20°C (69°F), with relatively low precipitation of just 10 mm (0.4 in) over only one day and humidity at 53%. In contrast, March experiences warmer conditions, with temperatures starting at a minimum of 17°C (64°F) and peaking at 27°C (81°F). This month also sees significantly higher rainfall, totaling 50 mm (2.0 in) spread over 14 days, and a much higher humidity level of 90%. For a detailed look at what to expect, visit La Molina weather in March.

When comparing the weather in September and April, notable differences emerge. September features a milder climate with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 20°C (69°F), along with low precipitation of only 10 mm (0.4 in) over just one day. In contrast, April offers warmer temperatures, with an average of 20°C (69°F) and highs reaching 26°C (79°F). However, it also experiences increased precipitation, totaling 18 mm (0.7 in) across five days, and significantly higher humidity at 89%. For further details on conditions in April, check out La Molina weather in April.

When comparing the weather in September and May, distinct differences emerge. In September, temperatures range from a minimum of 14°C (57°F) to a maximum of 20°C (69°F), with an average of 17°C (62°F) and relatively low humidity at 53%. The month experiences minimal rainfall, with only 10 mm (0.4 inches) over just one day. In contrast, May brings warmer conditions, with temperatures varying from 14°C (58°F) to a maximum of 25°C (78°F), and an increased average of 19°C (66°F). Although May sees a similar amount of precipitation at 9 mm (0.4 inches) on just one day, the humidity rises significantly to 83%, giving the month a noticeably different feel. For a more detailed outlook, you can visit La Molina weather in May.

In September, the temperatures range from a minimum of 14°C (57°F) to a maximum of 20°C (69°F), with an average of 17°C (62°F), while June sees slightly warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 21°C (71°F), averaging 18°C (64°F). Both months experience similar precipitation levels of 10 mm (0.4 in), but June stands out for having no rainy days, compared to September's single day of precipitation. Additionally, humidity is notably higher in June at 69%, compared to September's 53%. For those interested in more detailed weather patterns, you can check La Molina weather in June.

In comparing the weather of September and July, we observe that both months feature similar temperature ranges, with July having a slightly higher maximum temperature of 21°C (69°F) compared to September's peak of 20°C (68°F). Both months also experience a minimum temperature of 14°C (57°F) and an average around 17°C (63°F for July and 62°F for September). Notably, July has no recorded precipitation days, while September experiences one day of light rain resulting in a total of 10 mm (0.4 in) of precipitation. Humidity levels are fairly close as well, with July at 56% and September at 53%. For more detailed insights, you can check La Molina weather in July.

In terms of weather, September and August exhibit striking similarities, with both months featuring a minimum temperature of 14°C (57°F), an average of 17°C (62°F), and a maximum of 20°C (69°F). However, September experiences slightly higher humidity at 53% compared to August's 50%. Notably, while both months record the same amount of precipitation at 10 mm (0.4 in), September has one rainy day, while August sees none, making it a drier month overall. For more details on August weather, you can check out La Molina weather in August.

September and October offer similar temperatures, with both months displaying a minimum of 14°C (57°F) and an average around 17°C (62°F) to 17°C (63°F). However, October tends to be slightly warmer, reaching a maximum of 21°C (71°F) compared to September’s 20°C (69°F). In terms of precipitation, both months receive 10 mm (0.4 in), but October experiences a slight increase in rainy days, totaling two as opposed to just one in September. Additionally, October sees a rise in humidity, climbing to 68%, while September averages at 53%. For more detailed information about October weather, you can check La Molina weather in October.

In comparing the weather of September and November, it’s evident that November experiences slightly warmer temperatures overall, with an average of 18°C (65°F) compared to September's 17°C (62°F). The minimum temperature in November is also marginally higher at 15°C (59°F), while the maximum can reach up to 23°C (74°F), showcasing a more temperate climate. Interestingly, both months have similar precipitation levels, with November receiving a bit more rain at 9 mm (0.4 in) over two days compared to just 10 mm (0.4 in) over one day in September. Additionally, November's humidity rises significantly to 81%, creating a noticeably more humid atmosphere than September's 53%. For more details on the weather specifics, you can visit La Molina weather in November.

In September, the weather is relatively mild, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 20°C (69°F). The month experiences minimal precipitation, with only 10 mm (0.4 in) over just one day and a humidity level of 53%. In contrast, December tends to be warmer and more humid, boasting average temperatures between 16°C (62°F) and 25°C (76°F). Precipitation increases to 17 mm (0.7 in) over three days, along with a significant rise in humidity to 87%. For more details on December weather, you can check out La Molina weather in December.

Compare La Molina's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in La Molina

As September unfolds in La Molina, the weather transitions to a milder and more comfortable atmosphere, setting it apart from the preceding winter months. With average temperatures hovering around 17°C (62°F) and a pleasant humidity level of 53%, this month offers a welcome respite from the cooler, drier conditions of winter. Rain is minimal, with only about 10 mm expected over a single day, making outdoor activities more enjoyable. The gradual warming towards the end of the month gives a hint of the vibrant spring ahead. For those interested in detailed climate insights, visit La Molina Climate.