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September Weather in Ciudad Constitucion, Peru

Last updated: August 27, 2025

In September, the average temperature in Ciudad Constitucion, Peru is a warm 27°C (81°F). Expect a range from a minimum of 19°C (66°F) to a sizzling maximum of 39°C (102°F). During this time, you'll encounter about 93 mm (3.7 in) of rainfall spread over 15 days, accompanied by an average humidity of 37%. Prepare for a delightful yet occasionally damp adventure!

September Temperature in Ciudad Constitucion

In September in Ciudad Constitucion, the average temperature is 27°C (81°F), with maximums reaching 39°C (102°F) and minimums dropping as low as 19°C (66°F). This climate makes Ciudad Constitucion an ideal destination for travelers seeking warm weather and plenty of sunshine.

September Weather in Ciudad Constitucion: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ciudad Constitucion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ciudad Constitucion, September typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787777777981807979
Data source: Temperature data for Ciudad Constitucion 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 Ciudad Constitucion

In Ciudad Constitucion in September, the precipitation amount is 93 mm (3.7 in) over the course of 15 days.

September Precipitation Trends in Ciudad Constitucion

The chart displays monthly precipitation patterns in Ciudad Constitucion, 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 Ciudad Constitucion, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec25226930823915383726993178250262
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ciudad Constitucion

In Ciudad Constitucion in September, humidity is 37%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable embrace for traveling, allowing for enjoyable outdoor exploration without the heaviness often associated with higher humidity levels.

September Average Humidity in Ciudad Constitucion

This chart illustrates the average monthly humidity levels in Ciudad Constitucion, 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 Ciudad Constitucion is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%89%89%86%71%44%34%37%50%73%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ciudad Constitucion

In Ciudad Constitucion in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Ciudad Constitucion, you can check here.

Maximum UV Index Levels in Ciudad Constitucion for September

The chart shows the monthly maximum UV Index (UVI) for Ciudad Constitucion 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 Ciudad Constitucion typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616151211111214151514
Data source: Ciudad Constitucion 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.

How September Weather in Ciudad Constitucion Compares to Other Months

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

This table compares monthly weather conditions in Ciudad Constitucion, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)252 mm (9.9 inches)88%extreme
February Weather26°C (79°F)269 mm (10.6 inches)86%extreme
March Weather26°C (79°F)308 mm (12.1 inches)89%extreme
April Weather26°C (79°F)238 mm (9.4 inches)89%extreme
May Weather25°C (78°F)153 mm (6.0 inches)86%extreme
June Weather25°C (77°F)83 mm (3.3 inches)71%extreme
July Weather25°C (77°F)72 mm (2.8 inches)44%extreme
August Weather26°C (79°F)69 mm (2.7 inches)34%extreme
September Weather27°C (81°F)93 mm (3.7 inches)37%extreme
October Weather27°C (80°F)178 mm (7.0 inches)50%extreme
November Weather26°C (80°F)250 mm (9.8 inches)73%extreme
December Weather26°C (79°F)262 mm (10.3 inches)91%extreme

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