PortugalAverage weather for Estrela in September
It's warm in September in Estrela with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 32°C. At night, you can expect temperatures between 15°C and 18°C.
Start of September
The month of September starts in Estrela with hot temps, averaging around 31°C during the day and nights around 18°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 September
By mid-September, daytime temps drop to around 29°C, with nights around 17°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers.
End of September
By the end of September, the average daytime temperature in Estrela is around 29°C, while nighttime temps are about 16°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In September, there is an average of 23 mm of precipitation, spread over 4 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Estrela in September |
New York | ||
|---|---|---|---|
 Average temperature |
29°C | 27°C | |
 Max. temperature |
32°C | 31°C | |
| Min. temperature |
27°C | -5°C | |
 Total precipitation |
23 mm | 57 mm | |
| Rainy days |
4 days | 9 days | |
August
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Estrela?
Looking for great weather? September is a good time to be in Estrela. The temperatures are nice, and there’s not too much rain.
Temperature records
With 43°C in 2016, Estrela reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 16°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 23°C.
Check out the climate of Estrela 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 September in Estrela
This chart shows the average daily high and low temperatures in September for Estrela, 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 September in Estrela
The chart below shows the average daily precipitation in September for Estrela, 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 September, you can expect about 4 days of precipitation in Estrela.
Daily UV index in September in Estrela
This chart shows the average daily UV index in September in Estrela, 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 September in Estrela over the years
This chart shows the average temperature in September in Estrela, measured in degrees Celsius, over the past few years.
Total precipitation in September in Estrela over the years
This chart shows the average precipitation in September in Estrela, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Estrela
Click on any day in September to get detailed info about the usual weather on that day in Estrela. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Estrela
Have you been to Estrela in September?
Share your weather experience in September in Estrela.
Average weather in Estrela by month
Click on a month below to see detailed weather info for Estrela. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
