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September Weather in Calana, Peru

Last updated: August 27, 2025

In Calana, Peru, the average temperature in September hovers around 16°C (62°F). You'll experience a mild climate with minimums dipping to 11°C (52°F) and maximums reaching up to 25°C (77°F). Expect about 16 mm (0.6 in) of precipitation spread over 1 day, complemented by an average humidity level of 83%.

September Temperature in Calana

In September in Calana, the average temperature is 16°C (62°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as 11°C (52°F). This mild climate makes Calana an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates September temperature patterns in Calana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calana, September typically has an average temperature of 16°C (62°F), with highs reaching up to 25°C (77°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec696968666462616162636567
Data source: Temperature data for Calana 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 Calana

In Calana in September, the precipitation amount is 16 mm (0.6 in) over the course of 1 day.

September Precipitation Trends in Calana

The chart displays monthly precipitation patterns in Calana, 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 Calana, September typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec493521617191917169611
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Calana

In Calana in September humidity is 83%. With an average temperature of 16°C (62°F), this humidity feels like a warm, sticky embrace that can make traveling feel a bit heavy, leaving you longing for refreshing breezes and shaded spots to relax in.

September Average Humidity in Calana

This chart illustrates the average monthly humidity levels in Calana, 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 Calana is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%88%86%83%82%83%87%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Calana

In Calana in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Calana.

Maximum UV Index Levels in Calana for September

The chart shows the monthly maximum UV Index (UVI) for Calana 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 Calana typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616141210891113151616
Data source: Calana 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 Calana Compares to Other Months

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

This table compares monthly weather conditions in Calana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)48 mm (1.9 inches)89%extreme
February Weather21°C (70°F)35 mm (1.4 inches)90%extreme
March Weather20°C (69°F)21 mm (0.8 inches)90%extreme
April Weather19°C (67°F)6 mm (0.2 inches)90%extreme
May Weather18°C (65°F)17 mm (0.7 inches)88%very high
June Weather17°C (63°F)19 mm (0.7 inches)86%very high
July Weather16°C (61°F)19 mm (0.7 inches)83%very high
August Weather16°C (62°F)17 mm (0.7 inches)82%extreme
September Weather16°C (62°F)16 mm (0.6 inches)83%extreme
October Weather17°C (64°F)9 mm (0.4 inches)87%extreme
November Weather18°C (65°F)6 mm (0.2 inches)87%extreme
December Weather19°C (67°F)11 mm (0.4 inches)85%extreme

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