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September Weather in Cajabamba, Peru

Last updated: August 27, 2025

In September, the average temperature in Cajabamba, Peru hovers around 15°C (59°F). With a minimum of 6°C (43°F) and a pleasant maximum of 25°C (78°F), the weather is quite variable. Expect about 47 mm (1.8 in) of precipitation spread over 12 days, alongside an average humidity of 42%. Embrace the mild climate and enjoy the changing seasons!

September Temperature in Cajabamba

In September in Cajabamba, the average temperature is 15°C (59°F). Maximums can reach 25°C (78°F), and minimums can be as low as 6°C (43°F). This pleasant weather makes Cajabamba an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates September temperature patterns in Cajabamba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cajabamba, September typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (78°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec595958585858575859596059
Data source: Temperature data for Cajabamba 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 Cajabamba

In Cajabamba in September, the precipitation amount is 47 mm (1.8 in) over a period of 12 days.

September Precipitation Trends in Cajabamba

The chart displays monthly precipitation patterns in Cajabamba, 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 Cajabamba, September typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1651542791467822191647148125178
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cajabamba

In Cajabamba in September humidity is 42%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it comfortable for traveling while ensuring that you stay cool yet invigorated as you explore.

September Average Humidity in Cajabamba

This chart illustrates the average monthly humidity levels in Cajabamba, 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 Cajabamba is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cajabamba

In Cajabamba 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 Cajabamba, you can check Hourly UV Index in Cajabamba.

Maximum UV Index Levels in Cajabamba for September

The chart shows the monthly maximum UV Index (UVI) for Cajabamba 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 Cajabamba typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181818181513131417181616
Data source: Cajabamba 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 Cajabamba Compares to Other Months

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

This table compares monthly weather conditions in Cajabamba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)165 mm (6.5 inches)83%extreme
February Weather15°C (59°F)154 mm (6.1 inches)81%extreme
March Weather14°C (58°F)279 mm (11.0 inches)88%extreme
April Weather14°C (58°F)145 mm (5.7 inches)85%extreme
May Weather15°C (59°F)78 mm (3.1 inches)78%extreme
June Weather15°C (59°F)22 mm (0.9 inches)62%extreme
July Weather14°C (58°F)19 mm (0.8 inches)44%extreme
August Weather15°C (59°F)16 mm (0.6 inches)38%extreme
September Weather15°C (59°F)47 mm (1.8 inches)42%extreme
October Weather15°C (59°F)148 mm (5.8 inches)58%extreme
November Weather15°C (60°F)125 mm (4.9 inches)69%extreme
December Weather15°C (59°F)178 mm (7.0 inches)82%extreme

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