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September Weather in Orurillo, Peru

Last updated: August 27, 2025

In September, the average temperature in Orurillo, Peru hovers around 9°C (49°F). Expect chilly nights with a minimum of -3°C (26°F), while daytime highs can reach up to 22°C (71°F). Rainfall is moderate, with approximately 37 mm (1.5 in) spread over 10 days, resulting in an average humidity of 67%. Perfect for a cozy getaway or an adventure in the crisp air!

September Temperature in Orurillo

In September in Orurillo, the average temperature is 9°C (49°F), with maximums reaching 22°C (71°F) and minimums dropping to as low as -3°C (26°F). This variation makes it essential for travelers to prepare for both warm and chilly weather when visiting during this time.

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

The chart illustrates September temperature patterns in Orurillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orurillo, September typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (71°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec484747464543434648495049
Data source: Temperature data for Orurillo 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 Orurillo

In Orurillo in September, the precipitation amount is 37 mm (1.5 in) spread over a duration of 10 days.

September Precipitation Trends in Orurillo

The chart displays monthly precipitation patterns in Orurillo, 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 Orurillo, September typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec19723422785338783791102186
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Orurillo

In Orurillo in September, humidity is 67%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making it essential to bundle up if you're planning to explore the area.

September Average Humidity in Orurillo

This chart illustrates the average monthly humidity levels in Orurillo, 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 Orurillo is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Orurillo

In Orurillo in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Orurillo, you can check Hourly UV Index in Orurillo.

Maximum UV Index Levels in Orurillo for September

The chart shows the monthly maximum UV Index (UVI) for Orurillo 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 Orurillo typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191920171311121417181919
Data source: Orurillo 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 Orurillo Compares to Other Months

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

This table compares monthly weather conditions in Orurillo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)197 mm (7.8 inches)92%extreme
February Weather8°C (48°F)234 mm (9.2 inches)93%extreme
March Weather8°C (47°F)227 mm (8.9 inches)92%extreme
April Weather8°C (47°F)85 mm (3.3 inches)91%extreme
May Weather7°C (45°F)33 mm (1.3 inches)87%extreme
June Weather6°C (43°F)8 mm (0.3 inches)76%extreme
July Weather6°C (43°F)7 mm (0.3 inches)57%extreme
August Weather8°C (46°F)8 mm (0.3 inches)51%extreme
September Weather9°C (49°F)37 mm (1.5 inches)67%extreme
October Weather9°C (49°F)91 mm (3.6 inches)77%extreme
November Weather10°C (51°F)102 mm (4.0 inches)85%extreme
December Weather9°C (49°F)186 mm (7.3 inches)90%extreme

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