Temperatures in October
It's pleasantly warm in October in São Sebastião with an average temperature of 22°C. Temperatures this month range from a low of 21°C to a high of 24°C. At night, you can expect temperatures between 16°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for São Sebastião in October. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of October
The month of October starts in São Sebastião with warm temperatures, averaging around 24°C during the day and nights close to 20°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-October
By mid-October, the average daytime temperature drops to around 22°C, with nights close to 18°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of October
By the end of October, the average daytime temperature in São Sebastião will be around 22°C, with nights close to 17°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in October
In October, there is an average of 92 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance is 40% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in October for São Sebastião. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
São Sebastião in October |
London | ||
|---|---|---|---|
 Average Temperature |
22°C | 15°C | |
 High Temp |
24°C | 17°C | |
| Low Temp |
21°C | 13°C | |
 Total Precipitation |
92 mm | 115 mm | |
| Rainy Days |
12 days | 14 days | |
September
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit São Sebastião?
Want nice weather? Then October is a great time to be in São Sebastião. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for São Sebastião in October
With 27°C, São Sebastião hit the highest temperature in the last 10 years in October 2019. The lowest daytime temperature in this month was 14°C in 2015. The extreme night temperatures ranged from a low of 10°C to a high of 23°C.
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Daily Temperature in October in São Sebastião
This chart shows the average daily temperatures, both day and night, for each day in October in São Sebastião, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in São Sebastião
The chart below shows the average daily precipitation in October for São Sebastião, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 12 days of rain in São Sebastião.
Daily UV Index in October in São Sebastião
This chart shows the average daily UV index in October in São Sebastião, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in São Sebastião Over the Years
This chart shows the average temperature in October in São Sebastião, measured in degrees Celsius, over the past years.
Total Precipitation in October in São Sebastião Over the Years
This chart shows the average precipitation in October in São Sebastião, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for São Sebastião
Click on a specific day in October for detailed info on the typical weather on that day in São Sebastião. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in São Sebastião
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Average Weather in São Sebastião by Month
Click on a month below to see detailed weather info for São Sebastião. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of São Sebastião for all months at once
