September Weather in Miraflores, Peru

Last updated: August 27, 2025

September in Miraflores, Peru offers a delightful blend of warm weather and low humidity, perfect for outdoor exploration. With maximum temperatures reaching 32°C (90°F) and an agreeable average of 22°C (71°F), visitors can enjoy sunny days characterized by clear skies. The minimum temperature dips to a refreshing 15°C (59°F) at night, providing a comfortable climate for evening activities. Notably, precipitation is minimal, with only 2 mm (0.1 in) expected across the month and no rainy days recorded, ensuring ideal conditions for sightseeing. With humidity hovering around 75%, the warm air feels pleasantly crisp, making September a fantastic month to experience the vibrant lifestyle of Miraflores.

September Temperature in Miraflores

In September, Miraflores experiences a pleasant transition in temperatures, with daily highlights featuring a minimum of 15°C (59°F) and a maximum reaching 32°C (90°F). The average sits comfortably at 22°C (71°F), making it a delightful time to enjoy the coastal beauty of Peru. This month marks a gradual warming trend following the cooler August, while still inviting a refreshing coolness in the evenings. As the landscape begins to bloom with the promise of spring, September offers a harmonious blend of warmth and comfort, perfect for outdoor exploration and soaking in the vibrant culture of this coastal gem.

September Weather in Miraflores: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Miraflores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Miraflores, 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).
JanFebMarAprMayJunJulAugSepOctNovDec808181797673717071727276
Data source: Temperature data for Miraflores 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 Miraflores

In September, Miraflores experiences a significant lull in precipitation, with only 2 mm (0.1 in) of rainfall recorded over the course of the month, mirroring the dry conditions seen in August. Notably, there were no rainy days this month, marking a continuation of a trend towards increasingly arid conditions as the city transitions from the wetter months of February to April. This pattern illustrates a stark contrast to the peak precipitation seen earlier in the year, with March reaching a substantial 162 mm (6.4 in). As September wraps up, the relatively dry spell sets the stage for the upcoming months, where precipitation gradually increases again towards the end of the year.

September Precipitation Trends in Miraflores

The chart displays monthly precipitation patterns in Miraflores, 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 Miraflores, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec248716239146322142034
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Miraflores

In September, Miraflores experiences a notable shift in humidity, with levels settling at 75%. This marks a slight increase from the drier months of July and August, where humidity dropped to 71%. As the year progresses, the trend hints at a gradual rise in moisture, as seen with the 77% humidity in October and 79% in November. Overall, the transition from the cooler, dryer winter months into spring brings about a refreshing increase in humidity, setting the stage for the lush growth and vibrant landscapes that characterize this coastal gem in the coming months.

September Average Humidity in Miraflores

This chart illustrates the average monthly humidity levels in Miraflores, 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 Miraflores is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Miraflores

In September, Miraflores experiences a UV Index of 14, maintaining its trend of extreme exposure that begins in the height of summer and consistently lingers through the changing seasons. With a burn time of just 10 minutes, residents and visitors alike should remain vigilant about sun protection, similar to the preceding months of January through August. This persistent high index underscores the necessity for sun safety measures, making it crucial to stay informed about the local UV conditions throughout the year. For more detailed information, visit Miraflores UV Index.

Maximum UV Index Levels in Miraflores for September

The chart shows the monthly maximum UV Index (UVI) for Miraflores 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 Miraflores typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111214141413
Data source: Miraflores 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 Miraflores

As September unfolds in Miraflores, the sun continues to grace the vibrant coastal paradise with 327 hours of brilliant sunshine. This month typically marks a gentle shift towards milder temperatures, offering a perfect balance to the bustling summer ambiance seen from May through August, when sunshine peaks at an impressive 340 hours in July. As the days slowly shorten into the fall, September still captures an abundance of light, hinting at the lingering warmth of transitioning seasons. The city's charm thrives in the golden sun, inviting both locals and travelers to relish outdoor activities while soaking in the stunning ocean views. Overall, September in Miraflores maintains a favorable trend of significant sunshine, promising delightful days ahead.

Monthly Sunshine Duration in Miraflores: September Highlighted

The September sunshine duration represents the total number of hours Miraflores 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.
JanFebMarAprMayJunJulAugSepOctNovDec264h291h294h308h330h323h340h339h327h328h319h331h
Data source: Miraflores September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Miraflores During September

In September, Miraflores experiences a noticeable shift in sunny weather, with a 53% chance of sunshine marking it as a favorable time compared to earlier months. This increase follows a trend of rising sunlight from the cooler winter months of June and July, which boast 45% and 63% sunny days, respectively. As the charm of spring emerges, September stands out as a transition point, bridging the sunny summer peak in July with the subsequent drop as autumn approaches. With a solid probability of clear skies, September invites residents and visitors alike to enjoy Miraflores' scenic coastline and vibrant culture under brighter days.

Percentage of Sunny Days in September in Miraflores

The chart illustrates the percentage of sunny days in Miraflores 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 Miraflores experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%27%22%33%62%45%63%47%53%33%27%24%
Data source: Miraflores September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Miraflores in September

In September, Miraflores, Peru, enjoys a refreshing return to 12 hours of daylight, marking a transition from the shorter days of winter. This month signals the end of a pattern where daylight lingered around 11 hours from April through August, creating a cozy and dim atmosphere. As the days lengthen, residents and visitors are greeted with ample sunlight, enhancing outdoor activities and the vibrant life of the coastal district. Following September, the daylight remains consistent at 12 hours through the rest of the year, providing a stable rhythm of light that underscores the region's equatorial charm.

Average Daylight Hours in Miraflores for September

The chart illustrates the variation in daylight duration in Miraflores throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 22m12h 15m12h 6m11h 58m11h 51m11h 49m11h 50m11h 56m12h 3m12h 12m12h 20m12h 24m
Data source: Miraflores daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Miraflores

As September rolls into Miraflores, the delightful breeze reaches an average speed of 3.4 m/s (8 mph), marking a subtle decline from August's peak winds. This month continues the trend of gentle, consistent winds that have gradually increased since May, providing a refreshing respite on coastal afternoons. The steady gusts create an ideal backdrop for outdoor activities, from leisurely beach strolls to exhilarating paragliding adventures above the stunning cliffs. Compared to the calmer months earlier in the year, September's winds offer an invigorating touch—just enough to remind you of the ever-charming dynamics of Miraflores’ coastal climate.

Average September Wind Speed in Miraflores

The chart displays monthly wind speed patterns in Miraflores, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.02.13.03.23.33.33.53.4 m/s3.53.33.3
Data source: Miraflores September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Miraflores Compares to Other Months

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

September and January present stark contrasts in weather patterns. In September, temperatures range from a comfortable minimum of 15°C (59°F) to a pleasant average of 22°C (71°F), peaking at 32°C (90°F). The month is characterized by low precipitation, with only 2 mm (0.1 in) falling over no days, and humidity levels at a moderate 75%. In comparison, January sees warmer temperatures with a minimum of 19°C (66°F) and an average of 26°C (80°F), reaching up to a hot maximum of 37°C (98°F). This month is also much wetter, receiving 24 mm (0.9 in) of rain over six days, coupled with higher humidity at 89%. For more detailed information, you can check Miraflores weather in January.

September and February present distinctly different weather patterns. In September, temperatures range from a mild 15°C (59°F) at night to a comfortable average of 22°C (71°F) during the day, peaking at a warm 32°C (90°F). With virtually no precipitation, the humidity sits at 75%, creating a pleasant but slightly sticky atmosphere. In contrast, February experiences higher temperatures, with nighttime lows around 20°C (68°F) and daytime averages climbing to 27°C (81°F), reaching a scorching maximum of 37°C (99°F). However, this month is also characterized by considerably more rainfall, totaling 87 mm (3.4 in) over about 10 rainy days, and increased humidity at 87%. For more detailed weather insights, check out Miraflores weather in February.

In comparing the weather between September and March, we see some notable differences. September boasts a milder climate with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 32°C (90°F) and very low precipitation at just 2 mm over the month. The humidity level is relatively high at 75%. In contrast, March is significantly warmer, featuring a minimum temperature of 20°C (69°F) and soaring up to 37°C (99°F). However, March is also much wetter, with an impressive 162 mm (6.4 in) of rainfall spread over 10 days and a humidity level of 87%. For a more detailed look at March weather in Miraflores, check out Miraflores weather in March.

September and April present quite contrasting weather characteristics. In September, temperatures range from a minimum of 15°C (59°F) to a maximum of 32°C (90°F), with an average of 22°C (71°F) and virtually no rainfall, as the month sees only 2 mm of precipitation. Humidity is moderate at 75%, contributing to a pleasant, dry atmosphere. In contrast, April experiences warmer temperatures with a minimum of 17°C (64°F) and a maximum reaching up to 37°C (99°F), averaging 26°C (79°F). The month also sees significantly more precipitation, totaling 39 mm (1.5 in) over six days, and higher humidity levels at 86%. For a more detailed look at the weather in this month, refer to Miraflores weather in April.

In September, the weather is typically warm and dry, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 32°C (90°F) and low precipitation, often maintaining clear skies. The average temperature sits comfortably at 22°C (71°F) with a humidity level of 75%. In contrast, May tends to be hotter, with a higher average temperature of 24°C (76°F), peaking at a maximum of 36°C (96°F), and an increase in precipitation to 14 mm (0.5 in) over about four days, coupled with higher humidity at 89%. For more information about May's weather in Miraflores, check out Miraflores weather in May.

In September, the weather is quite pleasant, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 32°C (90°F) and a relatively low humidity level of 75%. There's little to no precipitation during the month, with only 2 mm recorded, contributing to a dry atmosphere. In contrast, June experiences slightly warmer temperatures, with averages between 16°C (61°F) and 32°C (91°F) but higher humidity at 84%. Rainfall is also more common in June, with a total of 6 mm over two days. For more detailed information, you can check Miraflores weather in June.

In comparing the weather between September and July, both months share similar minimum temperatures of 15°C (59°F) and average temperatures around 22°C (71°F). However, September sees slightly higher maximum temperatures at 32°C (90°F) compared to July's 31°C (88°F). Precipitation is minimal in both months, with September experiencing no rainy days and just 2 mm (0.1 in) of precipitation, while July has experienced some rain with 3 mm (0.1 in) over one day. Additionally, September has a slightly higher humidity level at 75%, compared to July's 71%. For a deeper dive into July weather, you can check out Miraflores weather in July.

September generally showcases slightly warmer weather compared to August, with average temperatures rising from 21°C (70°F) in August to 22°C (71°F) in September. The minimum temperature in September is a touch higher, at 15°C (59°F) compared to August's 14°C (58°F), while the maximum temperatures also see a modest increase from 31°C (88°F) in August to 32°C (90°F) in September. Both months have similar low precipitation levels, recording just 2 mm (0.1 in) across zero rainy days, but September encounters a marginally higher humidity at 75% compared to August's 71%. For more details, you can check Miraflores weather in August.

September typically features mild temperatures, with a minimum of 15°C (59°F) and a maximum of 32°C (90°F). The month is relatively dry, experiencing only 2 mm of precipitation over no rainy days and maintaining a humidity level of 75%. In contrast, October brings slightly warmer conditions, with a minimum temperature of 16°C (60°F) and a maximum reaching 33°C (91°F). This month also sees an increase in precipitation, totaling 14 mm over three rainy days, alongside a slight rise in humidity to 77%. For more details, you can check out Miraflores weather in October.

In September, the weather is warm with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 32°C (90°F), and the average temperature sitting comfortably at 22°C (71°F). This month experiences minimal rainfall, totaling just 2 mm (0.1 in) across zero rainy days, accompanied by a humidity level of 75%. In contrast, November brings slightly cooler mornings with a minimum temperature of 14°C (57°F) but has a higher maximum temperature of 33°C (91°F) and an average temperature of 22°C (72°F). The month is notably wetter, with 20 mm (0.8 in) of precipitation occurring over three days and humidity rising to 79%. For a more detailed look at weather patterns, check out Miraflores weather in November.

In September, the weather is generally warm and dry, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 32°C (90°F) and an average of 22°C (71°F). Humidity sits at a comfortable 75%, and there's hardly any precipitation, with 0 days of rain. In contrast, December sees slightly higher temperatures, with a minimum of 17°C (63°F) and a maximum reaching 35°C (95°F), averaging at 24°C (76°F). However, December is significantly wetter, experiencing 34 mm (1.3 in) of precipitation over 7 days and higher humidity at 86%. For more details about the December climate, you can visit Miraflores weather in December.

Compare Miraflores's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Miraflores

September in Miraflores offers a delightful change of pace compared to other months, marked by mild temperatures that balance warm days with refreshing evenings. With minimal precipitation and an impressive lack of rainy days, this month becomes an ideal time for outdoor activities and exploration. The air is comfortably humid, enhancing the pleasant climate that invites visitors to enjoy the scenic beauty of the area. For those curious about the seasonal variations and what to expect throughout the year, detailed insights can be found at Miraflores Climate.