September Weather in Reyes, Bolivia

Last updated: August 22, 2025

In Reyes, Bolivia, the average temperature in September hovers around 28°C (83°F), making it a warm destination. However, be prepared for a range, as temperatures can swing from a cool 15°C (59°F) to a scorching 41°C (106°F). During this month, you can expect approximately 71 mm (2.8 in) of precipitation spread over 9 days, contributing to an average humidity of 43%. Plan accordingly to enjoy your stay!

September Temperature in Reyes

In September in Reyes, the average temperature is 28°C (83°F). Maximum temperatures can reach 41°C (106°F), while minimum temperatures can drop as low as 15°C (59°F). Be sure to pack versatile clothing to enjoy both warm afternoons and cooler evenings during your travels.

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

The chart illustrates September temperature patterns in Reyes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reyes, September typically has an average temperature of 28°C (83°F), with highs reaching up to 41°C (106°F) and lows dropping to around 15°C (59°F).

Data source: Temperature data for Reyes generated using information from the Copernicus Climate Change Service.

September Precipitation in Reyes

In Reyes in September, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

September Precipitation Trends in Reyes

The chart displays monthly precipitation patterns in Reyes, 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 Reyes, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Reyes

In Reyes in September humidity is 43%. With an average temperature of 28°C (83°F), this humidity feels like a warm embrace, making it comfortable for exploring the local attractions while ensuring you stay hydrated.

September Average Humidity in Reyes

This chart illustrates the average monthly humidity levels in Reyes, 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 Reyes is approximately 43%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Reyes

In Reyes 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 Reyes.

Maximum UV Index Levels in Reyes for September

The chart shows the monthly maximum UV Index (UVI) for Reyes 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 Reyes typically reaches 13, which falls under the extreme exposure category.

Data source: Reyes 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 Reyes Compares to Other Months

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

This table compares monthly weather conditions in Reyes, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	258 mm (10.1 inches)	90%	extreme
February Weather	27°C (81°F)	263 mm (10.4 inches)	87%	extreme
March Weather	27°C (81°F)	228 mm (9.0 inches)	88%	extreme
April Weather	26°C (79°F)	151 mm (5.9 inches)	86%	extreme
May Weather	25°C (76°F)	66 mm (2.6 inches)	83%	extreme
June Weather	23°C (74°F)	60 mm (2.4 inches)	69%	very high
July Weather	23°C (74°F)	37 mm (1.4 inches)	50%	very high
August Weather	25°C (77°F)	50 mm (2.0 inches)	43%	very high
September Weather	28°C (83°F)	71 mm (2.8 inches)	43%	extreme
October Weather	29°C (84°F)	149 mm (5.9 inches)	45%	extreme
November Weather	28°C (82°F)	208 mm (8.2 inches)	71%	extreme
December Weather	27°C (81°F)	359 mm (14.1 inches)	88%	extreme