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September Weather in Totoroma, Peru

Last updated: August 27, 2025

In Totoroma, Peru, the average temperature in September hovers around 9°C (49°F). Expect to experience a range from a chilly -6°C (21°F) to a pleasant 22°C (72°F). During this time, you'll encounter approximately 43 mm (1.7 in) of precipitation over 9 days, with the average humidity sitting at a comfortable 70%.

September Temperature in Totoroma

In September in Totoroma, the average temperature is 9°C (49°F). Maximums can reach 22°C (72°F), while minimums can dip as low as -6°C (21°F). Be prepared for a mix of mild and chilly weather during your visit.

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

The chart illustrates September temperature patterns in Totoroma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Totoroma, September typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (72°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec484848464543434549505250
Data source: Temperature data for Totoroma 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 Totoroma

In Totoroma in September, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

September Precipitation Trends in Totoroma

The chart displays monthly precipitation patterns in Totoroma, 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 Totoroma, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec181215171602281110435878158
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Totoroma

In Totoroma in September, humidity is 70%. With an average temperature of 9°C (49°F), this humidity feels like a chilly dampness that seeps into your bones, making it necessary to dress in layers and pack an umbrella for your travels.

September Average Humidity in Totoroma

This chart illustrates the average monthly humidity levels in Totoroma, 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 Totoroma is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%91%89%87%79%64%62%70%75%84%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Totoroma

In Totoroma in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Totoroma.

Maximum UV Index Levels in Totoroma for September

The chart shows the monthly maximum UV Index (UVI) for Totoroma 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 Totoroma typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec192018161310121416191919
Data source: Totoroma 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 Totoroma Compares to Other Months

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

This table compares monthly weather conditions in Totoroma, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)181 mm (7.1 inches)91%extreme
February Weather9°C (49°F)215 mm (8.5 inches)91%extreme
March Weather9°C (48°F)171 mm (6.7 inches)91%extreme
April Weather8°C (47°F)60 mm (2.4 inches)88%extreme
May Weather7°C (46°F)22 mm (0.9 inches)87%extreme
June Weather6°C (43°F)8 mm (0.3 inches)79%very high
July Weather6°C (43°F)11 mm (0.4 inches)64%extreme
August Weather7°C (45°F)10 mm (0.4 inches)62%extreme
September Weather9°C (49°F)43 mm (1.7 inches)70%extreme
October Weather10°C (51°F)58 mm (2.3 inches)75%extreme
November Weather11°C (53°F)78 mm (3.1 inches)84%extreme
December Weather10°C (51°F)158 mm (6.2 inches)87%extreme

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