PortugalThe weather in September in Ribeira Grande
It's warm in September in Ribeira Grande with an average temperature of 24°C. Temperatures this month range from a low of 23°C to a high of 25°C. At night, you can expect temperatures between 19°C and 21°C.
Looking for great weather? September is a good time to be in Ribeira Grande. 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 Ribeira Grande, Azores. 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 27°C in 2018, Ribeira Grande reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 20°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 14°C to a highest value of 23°C.
Rainfall amount
In September, there is an average of 55 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Ribeira Grande
Click on any day in September to get detailed info about the usual weather on that day in Ribeira Grande. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Ribeira Grande | New York | |
|---|---|---|
| Average temperature | 24°C | 27°C |
| Max. temperature | 25°C | 31°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 55 mm | 57 mm |
| Rainy days | 9 days | 9 days |
Start of September
The month of September starts in Ribeira Grande with warm temps, averaging around 25°C during the day and nights around 21°C.
Mid September
By mid-September, daytime temps stay steady at around 25°C, with nights around 20°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 Ribeira Grande is around 24°C, while nighttime temps are about 20°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Ribeira Grande
UV index
The UV index is a maximum of 7 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.
Check out the climate of Ribeira Grande for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Ribeira Grande, Azores. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Ribeira Grande
Temperature in September in Ribeira Grande over the years
Precipitation charts
These charts show the average amount of precipitation in September in Ribeira Grande, Azores. 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 Ribeira Grande
Total precipitation in September in Ribeira Grande over the years
Daily UV index in September in Ribeira Grande
This chart shows the average daily UV index in September in Ribeira Grande, 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 Ribeira Grande
Have you been to Ribeira Grande in September?
Share your weather experience in September in Ribeira Grande.
Average weather in Ribeira Grande by month
Click on a month below to see detailed weather info for Ribeira Grande. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.