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October Weather in Serrinha, Brazil

Last updated: August 22, 2025

In Serrinha, Brazil, the average temperature in October is a warm 26°C (80°F). Expect a minimum of 18°C (64°F) and sometimes soaring to a maximum of 38°C (101°F). While you might enjoy sunny days, be prepared for some moisture with an average precipitation of 24 mm (0.9 in) over 7 days and an average humidity of 66%.

October Temperature in Serrinha

In October in Serrinha, the average temperature is 26°C (80°F). Maximums can reach up to 38°C (101°F), while minimums can drop to as low as 18°C (64°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

October Weather in Serrinha: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Serrinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serrinha, October typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281797674727375797980
Data source: Temperature data for Serrinha 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 Serrinha

In Serrinha in October, the precipitation amount is 24 mm (0.9 in) over the course of 7 days.

October Precipitation Trends in Serrinha

The chart displays monthly precipitation patterns in Serrinha, 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 Serrinha, October typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec192856786055464031245850
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Serrinha

In Serrinha in October humidity is 66%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel a bit challenging as you might find yourself needing frequent breaks to cool down and stay hydrated.

October Average Humidity in Serrinha

This chart illustrates the average monthly humidity levels in Serrinha, 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 Serrinha is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%89%91%89%87%80%75%70%66%61%61%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Serrinha

In Serrinha in October, 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 Serrinha.

Maximum UV Index Levels in Serrinha for October

The chart shows the monthly maximum UV Index (UVI) for Serrinha 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 Serrinha typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414131110101213151514
Data source: Serrinha 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 Serrinha Compares to Other Months

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

This table compares monthly weather conditions in Serrinha, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)19 mm (0.8 inches)76%extreme
February Weather28°C (82°F)28 mm (1.1 inches)84%extreme
March Weather27°C (81°F)56 mm (2.2 inches)89%extreme
April Weather26°C (79°F)78 mm (3.1 inches)91%extreme
May Weather24°C (76°F)60 mm (2.4 inches)89%extreme
June Weather23°C (74°F)55 mm (2.2 inches)87%very high
July Weather22°C (72°F)46 mm (1.8 inches)80%very high
August Weather23°C (73°F)40 mm (1.6 inches)75%extreme
September Weather24°C (76°F)31 mm (1.2 inches)70%extreme
October Weather26°C (80°F)24 mm (0.9 inches)66%extreme
November Weather26°C (80°F)58 mm (2.3 inches)61%extreme
December Weather27°C (80°F)50 mm (2.0 inches)61%extreme

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