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PortugalThe weather in September in Melides
It's warm in September in Melides with an average temperature of 26°C. Temperatures this month range from a low of 24°C to a high of 28°C. At night, you can expect temperatures between 15°C and 18°C.
Looking for great weather? September is a good time to be in Melides. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Melides, Portugal. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2016, Melides reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 18°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 21°C.
Rainfall amount
In September, there is an average of 34 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the West.
Daily weather in September for Melides
Click on any day in September to get detailed info about the usual weather on that day in Melides. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Melides | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 34 mm | 57 mm |
| Rainy days | 6 days | 9 days |
Start of September
The month of September starts in Melides with hot temps, averaging around 27°C during the day and nights around 17°C.
Mid September
By mid-September, daytime temps drop to around 26°C, with nights around 17°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Melides is around 26°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.
Find affordable trips to Melides
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Melides 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.
Temperature charts
These charts show the average temperatures in September in Melides, Portugal. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Melides
Temperature in September in Melides over the years
Precipitation charts
These charts show the average amount of precipitation in September in Melides, Portugal. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Melides
Total precipitation in September in Melides over the years
Daily UV index in September in Melides
This chart shows the average daily UV index in September in Melides, 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.
Weather experiences in September in Melides
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Average weather in Melides by month
Click on a month below to see detailed weather info for Melides. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.