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September Weather in Bellavista, Peru

Last updated: August 27, 2025

In September, the average temperature in Bellavista, Peru hovers around 18°C (65°F), offering a pleasant climate. Expect minimums of 12°C (53°F) and maximums reaching up to 27°C (80°F). However, be prepared for some rain, as the area receives about 100 mm (3.9 in) of precipitation over roughly 20 days. The average humidity stands at a comfortable 43%, making this a perfect time to enjoy the outdoors!

September Temperature in Bellavista

In September, in Bellavista, the average temperature is 18°C (65°F). The maximum can reach 27°C (80°F), and the minimum can be as low as 12°C (53°F). This pleasant climate makes Bellavista an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Bellavista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bellavista, September typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (80°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec666566656464636365666666
Data source: Temperature data for Bellavista 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 Bellavista

In Bellavista in September, the precipitation amount is 100 mm (3.9 in) over the course of 20 days.

September Precipitation Trends in Bellavista

The chart displays monthly precipitation patterns in Bellavista, 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 Bellavista, September typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec2973362532021501209698100162246301
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bellavista

In Bellavista in September humidity is 43%. With an average temperature of 18°C (65°F), this humidity feels like a refreshing breeze, making it comfortable for traveling and allowing for enjoyable exploration without feeling too sticky or overwhelmed by heat.

September Average Humidity in Bellavista

This chart illustrates the average monthly humidity levels in Bellavista, 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 Bellavista is approximately 43%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%90%87%73%54%44%43%54%78%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bellavista

In Bellavista in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Bellavista.

Maximum UV Index Levels in Bellavista for September

The chart shows the monthly maximum UV Index (UVI) for Bellavista 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 Bellavista typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171817161311121315161716
Data source: Bellavista 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 Bellavista Compares to Other Months

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

This table compares monthly weather conditions in Bellavista, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)297 mm (11.7 inches)91%extreme
February Weather19°C (66°F)336 mm (13.2 inches)89%extreme
March Weather19°C (66°F)253 mm (10.0 inches)91%extreme
April Weather18°C (65°F)202 mm (8.0 inches)90%extreme
May Weather18°C (64°F)150 mm (5.9 inches)87%extreme
June Weather18°C (64°F)120 mm (4.7 inches)73%extreme
July Weather17°C (63°F)96 mm (3.8 inches)54%extreme
August Weather17°C (63°F)98 mm (3.9 inches)44%extreme
September Weather18°C (65°F)100 mm (3.9 inches)43%extreme
October Weather19°C (66°F)162 mm (6.4 inches)54%extreme
November Weather19°C (67°F)246 mm (9.7 inches)78%extreme
December Weather19°C (66°F)301 mm (11.8 inches)91%extreme

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