Temperatures in September
It's warm in September in Asunción with an average temperature of 26°C. Temperatures this month range from a low of 25°C to a high of 27°C. At night, you can expect temperatures between 5°C and 7°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Asunción in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Asunción with hot temperatures, averaging around 27°C during the day and nights close to 6°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature drops to around 26°C, with nights close to 7°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of September
By the end of September, the average daytime temperature in Asunción will be around 27°C, with nights close to 7°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in September
In September, there is an average of 86 mm of precipitation, spread over 19 days. The wind speed is around 4 Bft, mostly coming from the East.
The average precipitation chance this month is 63% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Asunción. 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.
Asunción in September |
London | ||
|---|---|---|---|
 Average Temperature |
26°C | 20°C | |
 High Temp |
27°C | 22°C | |
| Low Temp |
25°C | 17°C | |
 Total Precipitation |
86 mm | 44 mm | |
| Rainy Days |
19 days | 8 days | |
August
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.
Is September a good time to visit Asunción?
Want nice weather? Then September is a great time to be in Asunción. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Asunción in September
With 34°C, Asunción hit the highest temperature in the last 10 years in September 2023. The lowest daytime temperature in this month was 11°C in 2018. The extreme night temperatures ranged from a low of -5°C to a high of 13°C.
Check out the climate of Asunción for all months and discover the best travel time
Curious about the climate in other parts of Peru? Check out the weather and climate in places like Lima, Cusco, Machu Picchu, or have a look at other destinations in Peru.
Daily Temperature in September in Asunción
This chart shows the average daily temperatures, both day and night, for each day in September in Asunción, 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 September in Asunción
The chart below shows the average daily precipitation in September for Asunción, 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 September, you can expect around 19 days of rain in Asunción.
Daily UV Index in September in Asunción
This chart shows the average daily UV index in September in Asunción, 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 Asunción Over the Years
This chart shows the average temperature in September in Asunción, measured in degrees Celsius, over the past years.
Total Precipitation in September in Asunción Over the Years
This chart shows the average precipitation in September in Asunción, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Asunción
Click on a specific day in September for detailed info on the typical weather on that day in Asunción. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Asunción
Have you been to Asunción in September?
Share your weather experience in September in Asunción.
Average Weather in Asunción by Month
Click on a month below to see detailed weather info for Asunción. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
