PortugalAverage weather for Sintra in October
It's warm in October in Sintra with an average temperature of 24°C. Temperatures this month range from a low of 20°C to a high of 27°C. At night, you can expect temperatures between 14°C and 17°C.
Start of October
The month of October starts in Sintra with warm temps, averaging around 26°C during the day and nights around 16°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid October
By mid-October, daytime temps drop to around 23°C, with nights around 16°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of October
By the end of October, the average daytime temperature in Sintra is around 22°C, while nighttime temps are about 15°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In October, there is an average of 83 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Sintra in October |
New York | ||
|---|---|---|---|
 Average temperature |
24°C | 21°C | |
 Max. temperature |
27°C | 26°C | |
| Min. temperature |
20°C | -5°C | |
 Total precipitation |
83 mm | 119 mm | |
| Rainy days |
9 days | 13 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 Sintra?
Looking for great weather? October is a good time to be in Sintra. The temperatures are nice, and there’s not too much rain.
Temperature records
With 34°C in 2023, Sintra reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 11°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 5°C to a highest value of 21°C.
Check out the climate of Sintra for all months and discover the best travel time
Curious about the weather in other parts of Portugal? Check out the climate and weather for spots like Algarve, Lisbon, Albufeira, or explore other destinations in Portugal.
Daily Temperature in October in Sintra
This chart shows the average daily high and low temperatures in October for Sintra, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in October in Sintra
The chart below shows the average daily precipitation in October for Sintra, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for October, you can expect about 9 days of precipitation in Sintra.
Daily UV index in October in Sintra
This chart shows the average daily UV index in October in Sintra, 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 Sintra over the years
This chart shows the average temperature in October in Sintra, measured in degrees Celsius, over the past few years.
Total precipitation in October in Sintra over the years
This chart shows the average precipitation in October in Sintra, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in October for Sintra
Click on any day in October to get detailed info about the usual weather on that day in Sintra. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Sintra
Have you been to Sintra in October?
Share your weather experience in October in Sintra.
Average weather in Sintra by month
Click on a month below to see detailed weather info for Sintra. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
