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September Weather in San Ignacio de Velasco, Bolivia

Last updated: August 22, 2025

In September, the average temperature in San Ignacio de Velasco, Bolivia reaches a warm 27°C (80°F). Temperatures can vary, with lows of 11°C (52°F) and highs peaking at 38°C (101°F). During this month, expect about 28 mm (1.1 in) of precipitation scattered over 4 days, coupled with a comfortable average humidity of 32%.

September Temperature in San Ignacio de Velasco

In September in San Ignacio de Velasco, the average temperature is 27°C (80°F), with maximums reaching 38°C (101°F) and minimums dropping as low as 11°C (52°F). This variation makes it essential for travelers to pack versatile clothing suitable for both warm and cooler conditions.

September Weather in San Ignacio de Velasco: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Ignacio de Velasco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio de Velasco, September typically has an average temperature of 27°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec787877767371727580817979
Data source: Temperature data for San Ignacio de Velasco 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 Ignacio de Velasco

In San Ignacio de Velasco in September, the precipitation amount is 28 mm (1.1 in) over the course of 4 days.

September Precipitation Trends in San Ignacio de Velasco

The chart displays monthly precipitation patterns in San Ignacio de Velasco, 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 Ignacio de Velasco, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1621651489135213172857140185
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Ignacio de Velasco

In San Ignacio de Velasco in September humidity is 32%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making it comfortable for traveling as long as you stay hydrated and wear breathable clothing.

September Average Humidity in San Ignacio de Velasco

This chart illustrates the average monthly humidity levels in San Ignacio de Velasco, 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 Ignacio de Velasco is approximately 32%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%87%85%76%59%44%37%32%33%64%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Ignacio de Velasco

In San Ignacio de Velasco in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Ignacio de Velasco.

Maximum UV Index Levels in San Ignacio de Velasco for September

The chart shows the monthly maximum UV Index (UVI) for San Ignacio de Velasco 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 Ignacio de Velasco typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1516151310891111151516
Data source: San Ignacio de Velasco 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 Ignacio de Velasco Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio de Velasco, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)162 mm (6.4 inches)86%extreme
February Weather25°C (78°F)165 mm (6.5 inches)84%extreme
March Weather25°C (78°F)148 mm (5.8 inches)87%extreme
April Weather25°C (76°F)91 mm (3.6 inches)85%extreme
May Weather23°C (73°F)35 mm (1.4 inches)76%very high
June Weather22°C (71°F)21 mm (0.8 inches)59%very high
July Weather22°C (72°F)3 mm (0.1 inches)44%very high
August Weather24°C (75°F)17 mm (0.7 inches)37%extreme
September Weather27°C (80°F)28 mm (1.1 inches)32%extreme
October Weather27°C (81°F)57 mm (2.2 inches)33%extreme
November Weather26°C (79°F)140 mm (5.5 inches)64%extreme
December Weather26°C (79°F)185 mm (7.3 inches)82%extreme

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