Temperatures in September
It's warm in September in Rioja with an average temperature of 25°C. Temperatures this month range from a low of 24°C to a high of 27°C. At night, you can expect temperatures between 13°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Rioja 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 Rioja with warm temperatures, averaging around 26°C during the day and nights close to 14°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-September
By mid-September, the average daytime temperature stays the same at 26°C, with nights close to 14°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers.
End of September
By the end of September, the average daytime temperature in Rioja will be around 26°C, with nights close to 14°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in September
In September, there is an average of 72 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Across the whole month, the average precipitation chance is 58% 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 Rioja. 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.
Rioja in September |
London | ||
|---|---|---|---|
 Average Temperature |
25°C | 20°C | |
 High Temp |
27°C | 22°C | |
| Low Temp |
24°C | 17°C | |
 Total Precipitation |
72 mm | 44 mm | |
| Rainy Days |
17 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 Rioja?
Want nice weather? Then September is a great time to be in Rioja. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Rioja in September
With 32°C, Rioja hit the highest temperature in the last 10 years in September 2022. The lowest daytime temperature in this month was 17°C in 2023. The extreme night temperatures ranged from a low of 7°C to a high of 18°C.
Check out the climate of Rioja 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.
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Daily Temperature in September in Rioja
This chart shows the average daily temperatures, both day and night, for each day in September in Rioja, 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 Rioja
The chart below shows the average daily precipitation in September for Rioja, 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 17 days of rain in Rioja.
Daily UV Index in September in Rioja
This chart shows the average daily UV index in September in Rioja, 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 Rioja Over the Years
This chart shows the average temperature in September in Rioja, measured in degrees Celsius, over the past years.
Total Precipitation in September in Rioja Over the Years
This chart shows the average precipitation in September in Rioja, 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 Rioja
Click on a specific day in September for detailed info on the typical weather on that day in Rioja. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Rioja
Have you been to Rioja in September?
Share your weather experience in September in Rioja.
Average Weather in Rioja by Month
Click on a month below to see detailed weather info for Rioja. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
