Average weather for Castelo Branco in October
It's warm in October in Castelo Branco with an average temperature of 23°C. Temperatures this month range from a low of 20°C to a high of 27°C. At night, you can expect temperatures between 13°C and 16°C.
Start of October
The month of October starts in Castelo Branco with hot temps, averaging around 27°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 15°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 Castelo Branco is around 21°C, while nighttime temps are about 14°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 100 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the South.
Castelo Branco in October |
New York | ||
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23°C | 21°C | |
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27°C | 26°C | |
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20°C | -5°C | |
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100 mm | 119 mm | |
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8 days | 13 days |
UV index
The UV index is a maximum of 6 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 Castelo Branco?
Looking for sun? October isn’t a good month to be in Castelo Branco. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 33°C in 2023, Castelo Branco reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 10°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 22°C.
Check out the climate of Castelo Branco 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 Castelo Branco
This chart shows the average daily high and low temperatures in October for Castelo Branco, 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 Castelo Branco
The chart below shows the average daily precipitation in October for Castelo Branco, 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 8 days of precipitation in Castelo Branco.
Daily UV index in October in Castelo Branco
This chart shows the average daily UV index in October in Castelo Branco, 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 Castelo Branco over the years
This chart shows the average temperature in October in Castelo Branco, measured in degrees Celsius, over the past few years.
Total precipitation in October in Castelo Branco over the years
This chart shows the average precipitation in October in Castelo Branco, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in October for Castelo Branco
Click on any day in October to get detailed info about the usual weather on that day in Castelo Branco. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in October in Castelo Branco
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Average weather in Castelo Branco by month
Click on a month below to see detailed weather info for Castelo Branco. 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 Castelo Branco for all months at once