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September Weather in Sandia, Peru

Last updated: August 27, 2025

In September, the average temperature in Sandia, Peru hovers around 10°C (50°F). Expect chilly lows dipping to 0°C (32°F) and pleasant highs reaching up to 19°C (67°F). With an average precipitation of 174 mm (6.8 in) spread over 25 days, it's wise to pack your umbrella! Additionally, the average humidity sits at a comfortable 62%, creating a brisk yet refreshing atmosphere.

September Temperature in Sandia

In September in Sandia, the average temperature is 10°C (50°F). Maximums can reach 19°C (67°F), while minimums can dip as low as 0°C (32°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates September temperature patterns in Sandia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandia, September typically has an average temperature of 10°C (50°F), with highs reaching up to 19°C (67°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec545454535048474850525454
Data source: Temperature data for Sandia 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 Sandia

In Sandia in September, the total precipitation amount is 174 mm (6.8 in), spread over 25 days.

September Precipitation Trends in Sandia

The chart displays monthly precipitation patterns in Sandia, 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 Sandia, September typically receives around 174 mm (6.8 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec332456328295249221132175174244322473
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sandia

In Sandia in September humidity is 62%. With an average temperature of 10°C (50°F), this humidity feels like a chill that seeps into your bones, making travel slightly uncomfortable unless you're well-prepared with warm clothing.

September Average Humidity in Sandia

This chart illustrates the average monthly humidity levels in Sandia, 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 Sandia is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%91%89%89%80%61%55%62%65%82%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sandia

In Sandia in September, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Sandia.

Maximum UV Index Levels in Sandia for September

The chart shows the monthly maximum UV Index (UVI) for Sandia 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 Sandia typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec212021171311121418202021
Data source: Sandia 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 Sandia Compares to Other Months

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

This table compares monthly weather conditions in Sandia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)331 mm (13.0 inches)92%extreme
February Weather12°C (54°F)456 mm (18.0 inches)90%extreme
March Weather12°C (54°F)328 mm (12.9 inches)91%extreme
April Weather11°C (53°F)295 mm (11.6 inches)89%extreme
May Weather10°C (51°F)249 mm (9.8 inches)89%extreme
June Weather9°C (49°F)221 mm (8.7 inches)79%extreme
July Weather9°C (48°F)131 mm (5.2 inches)61%extreme
August Weather9°C (49°F)175 mm (6.9 inches)54%extreme
September Weather10°C (50°F)174 mm (6.8 inches)62%extreme
October Weather11°C (53°F)244 mm (9.6 inches)65%extreme
November Weather12°C (54°F)322 mm (12.7 inches)82%extreme
December Weather12°C (54°F)473 mm (18.6 inches)91%extreme

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