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September Weather in Pomabamba, Peru

Last updated: August 27, 2025

In September, the average temperature in Pomabamba, Peru hovers around 8°C (47°F). Expect a chilly minimum of -1°C (30°F) and a warm maximum reaching up to 18°C (65°F). During this month, anticipate approximately 61 mm (2.4 in) of precipitation over 17 days, and enjoy an average humidity level of 52%.

September Temperature in Pomabamba

In September in Pomabamba, the average temperature is 8°C (47°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as -1°C (30°F). Be prepared for a mix of cool and mild weather, making it a great time for layered clothing during your travels.

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

The chart illustrates September temperature patterns in Pomabamba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pomabamba, September typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec494949484645444547485050
Data source: Temperature data for Pomabamba 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 Pomabamba

In Pomabamba in September, the precipitation amount is 61 mm (2.4 in) over the course of 17 days.

September Precipitation Trends in Pomabamba

The chart displays monthly precipitation patterns in Pomabamba, 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 Pomabamba, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec215240260925025233261106124204
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pomabamba

In Pomabamba in September, humidity is 52%. With an average temperature of 8°C (47°F), this humidity feels like a crisp chill that can make long walks invigorating yet refreshing, perfect for exploring the sights but requiring a light jacket to maintain comfort.

September Average Humidity in Pomabamba

This chart illustrates the average monthly humidity levels in Pomabamba, 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 Pomabamba is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%92%90%85%70%55%44%52%65%81%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pomabamba

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

Maximum UV Index Levels in Pomabamba for September

The chart shows the monthly maximum UV Index (UVI) for Pomabamba 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 Pomabamba typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919171412131517181918
Data source: Pomabamba 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 Pomabamba Compares to Other Months

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

This table compares monthly weather conditions in Pomabamba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)215 mm (8.5 inches)93%extreme
February Weather10°C (49°F)240 mm (9.4 inches)92%extreme
March Weather9°C (49°F)260 mm (10.2 inches)92%extreme
April Weather9°C (48°F)92 mm (3.6 inches)90%extreme
May Weather8°C (47°F)50 mm (2.0 inches)85%extreme
June Weather7°C (45°F)25 mm (1.0 inches)70%extreme
July Weather7°C (44°F)23 mm (0.9 inches)54%extreme
August Weather7°C (45°F)32 mm (1.2 inches)44%extreme
September Weather8°C (47°F)61 mm (2.4 inches)52%extreme
October Weather9°C (49°F)106 mm (4.2 inches)65%extreme
November Weather10°C (50°F)124 mm (4.9 inches)81%extreme
December Weather10°C (50°F)204 mm (8.0 inches)89%extreme

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