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September Weather in San Pablo, Peru

Last updated: August 27, 2025

In September, the average temperature in San Pablo, Peru is a pleasant 13°C (55°F), with a temperature range between a cool 6°C (43°F) and a warm 21°C (71°F). Expect about 155 mm (6.1 in) of precipitation spread over 18 days, and enjoy the relatively low average humidity of 42%. Whether you're exploring the outdoors or enjoying cozy indoor activities, the weather provides a comfortable backdrop for your adventures.

September Temperature in San Pablo

In September in San Pablo, the average temperature is 13°C (55°F). Maximums can reach 21°C (71°F), and minimums can be as low as 6°C (43°F). This mild climate makes it a great time for exploring the local sights and enjoying outdoor activities.

September Weather in San Pablo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Pablo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pablo, September typically has an average temperature of 13°C (55°F), with highs reaching up to 21°C (71°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec545454545555555555545454
Data source: Temperature data for San Pablo 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 San Pablo

In San Pablo in September, the total precipitation amount is 155 mm (6.1 in) spread over 18 days.

September Precipitation Trends in San Pablo

The chart displays monthly precipitation patterns in San Pablo, 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 San Pablo, September typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec269333463366258936856155276240348
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Pablo

In San Pablo in September humidity is 42%. With an average temperature of 13°C (55°F), this humidity feels like a refreshing yet brisk embrace, making it a perfect climate for exploring scenic sights without feeling overly sticky or uncomfortable.

September Average Humidity in San Pablo

This chart illustrates the average monthly humidity levels in San Pablo, 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 San Pablo 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 San Pablo

In San Pablo 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 San Pablo, you can check Hourly UV Index in San Pablo.

Maximum UV Index Levels in San Pablo for September

The chart shows the monthly maximum UV Index (UVI) for San Pablo 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 San Pablo typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181819181513141417181717
Data source: San Pablo 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 San Pablo Compares to Other Months

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

This table compares monthly weather conditions in San Pablo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)269 mm (10.6 inches)83%extreme
February Weather12°C (54°F)333 mm (13.1 inches)81%extreme
March Weather12°C (54°F)463 mm (18.2 inches)88%extreme
April Weather12°C (54°F)366 mm (14.4 inches)85%extreme
May Weather13°C (55°F)258 mm (10.2 inches)78%extreme
June Weather13°C (55°F)93 mm (3.6 inches)62%extreme
July Weather13°C (55°F)68 mm (2.7 inches)44%extreme
August Weather13°C (55°F)56 mm (2.2 inches)38%extreme
September Weather13°C (55°F)155 mm (6.1 inches)42%extreme
October Weather12°C (55°F)276 mm (10.9 inches)58%extreme
November Weather12°C (54°F)239 mm (9.4 inches)69%extreme
December Weather12°C (55°F)348 mm (13.7 inches)82%extreme

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