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October Weather in Sao Tome, Brazil

Last updated: August 22, 2025

In October, the average temperature in Sao Tome, Brazil is a warm 27°C (80°F), with minimums dipping to 20°C (68°F) and highs reaching up to 35°C (95°F). The region experiences a modest precipitation of 11 mm (0.4 in) over just 2 days, while the average humidity lingers around 68%. Enjoy the pleasant climate!

October Temperature in Sao Tome

In October, in Sao Tome, the average temperature is 27°C (80°F), with maximums reaching up to 35°C (95°F) and minimums dipping as low as 20°C (68°F). This warm climate makes Sao Tome an ideal destination for travelers seeking enjoyable outdoor activities and sunny adventures.

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

The chart illustrates October temperature patterns in Sao Tome, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Tome, October typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec818180797977767778808181
Data source: Temperature data for Sao Tome 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 Tome

In Sao Tome in October, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

October Precipitation Trends in Sao Tome

The chart displays monthly precipitation patterns in Sao Tome, 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 Tome, October typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec3480987563335288111118
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sao Tome

In Sao Tome in October, humidity is 68%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities somewhat draining and prompting frequent breaks to hydrate and seek shade while traveling.

October Average Humidity in Sao Tome

This chart illustrates the average monthly humidity levels in Sao Tome, 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 Tome is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%90%89%90%86%80%77%72%68%66%70%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sao Tome

In Sao Tome 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 Tome.

Maximum UV Index Levels in Sao Tome for October

The chart shows the monthly maximum UV Index (UVI) for Sao Tome 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 Tome typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111213131414
Data source: Sao Tome 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 Tome Compares to Other Months

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

This table compares monthly weather conditions in Sao Tome, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)34 mm (1.3 inches)86%extreme
February Weather27°C (81°F)80 mm (3.1 inches)89%extreme
March Weather27°C (80°F)98 mm (3.9 inches)89%extreme
April Weather26°C (80°F)75 mm (2.9 inches)89%extreme
May Weather26°C (79°F)63 mm (2.5 inches)90%extreme
June Weather25°C (78°F)33 mm (1.3 inches)86%extreme
July Weather24°C (76°F)52 mm (2.1 inches)80%extreme
August Weather25°C (77°F)8 mm (0.3 inches)77%extreme
September Weather26°C (79°F)8 mm (0.3 inches)72%extreme
October Weather27°C (80°F)11 mm (0.4 inches)68%extreme
November Weather27°C (81°F)10 mm (0.4 inches)66%extreme
December Weather27°C (82°F)18 mm (0.7 inches)70%extreme

Compare Sao Tome's Climate with Cities Worldwide