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October Weather in Sao Manuel, Brazil

Last updated: August 22, 2025

In October, the average temperature in Sao Manuel, Brazil hovers around 23°C (74°F). Expect temperatures to range from a cool 12°C (55°F) to a sizzling 40°C (103°F). During this month, you can anticipate approximately 93 mm (3.7 in) of precipitation spread over 11 days, accompanied by an average humidity level of 50%.

October Temperature in Sao Manuel

In October in Sao Manuel, the average temperature is 23°C (74°F). Maximums can reach 40°C (103°F), and minimums can be as low as 12°C (55°F). Travelers should be prepared for warm days and cool evenings, making it essential to pack accordingly.

October Weather in Sao Manuel: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sao Manuel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Manuel, October typically has an average temperature of 23°C (74°F), with highs reaching up to 40°C (103°F) and lows dropping to around 12°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676726867656673747476
Data source: Temperature data for Sao Manuel 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.

October Precipitation in Sao Manuel

In Sao Manuel in October, the precipitation amount is 93 mm (3.7 in) over the course of 11 days, indicating that rain is expected to be fairly frequent during that time.

October Precipitation Trends in Sao Manuel

The chart displays monthly precipitation patterns in Sao Manuel, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sao Manuel, October typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec20314810250372613542493118126
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sao Manuel

In Sao Manuel in October, humidity is 50%. With an average temperature of 23°C (74°F), this humidity feels like a refreshing embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Sao Manuel

This chart illustrates the average monthly humidity levels in Sao Manuel, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sao Manuel is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%82%76%71%68%59%54%50%74%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sao Manuel

In Sao Manuel in October, 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 Sao Manuel.

Maximum UV Index Levels in Sao Manuel for October

The chart shows the monthly maximum UV Index (UVI) for Sao Manuel in October, 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 October, the maximum UV index in Sao Manuel typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151513118771012131416
Data source: Sao Manuel October 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 October Weather in Sao Manuel Compares to Other Months

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

This table compares monthly weather conditions in Sao Manuel, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)203 mm (8.0 inches)88%extreme
February Weather24°C (76°F)148 mm (5.8 inches)87%extreme
March Weather24°C (76°F)102 mm (4.0 inches)86%extreme
April Weather22°C (72°F)50 mm (2.0 inches)82%extreme
May Weather20°C (68°F)36 mm (1.4 inches)76%very high
June Weather19°C (67°F)26 mm (1.0 inches)71%high
July Weather18°C (65°F)13 mm (0.5 inches)67%high
August Weather19°C (67°F)54 mm (2.1 inches)59%very high
September Weather23°C (73°F)24 mm (1.0 inches)54%extreme
October Weather23°C (74°F)93 mm (3.7 inches)50%extreme
November Weather23°C (74°F)118 mm (4.7 inches)74%extreme
December Weather24°C (76°F)126 mm (5.0 inches)83%extreme

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