United StatesThe weather in September in Yorkville
It's warm in September in Yorkville with an average temperature of 23°C. Temperatures this month range from a low of 18°C to a high of 26°C. At night, you can expect temperatures between 9°C and 15°C.
Looking for sun? September isn’t a good month to be in Yorkville. The temperature is nice, but there’s too much chance of 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 Yorkville, New York. 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 34°C in 2023, Yorkville reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 11°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 22°C.
Rainfall amount
In September, there is an average of 126 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Yorkville
Click on any day in September to get detailed info about the usual weather on that day in Yorkville. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Yorkville | New York | |
|---|---|---|
| Average temperature | 23°C | 27°C |
| Max. temperature | 26°C | 31°C |
| Min. temperature | 9°C | -5°C |
| Total precipitation | 126 mm | 57 mm |
| Rainy days | 15 days | 9 days |
Start of September
The month of September starts in Yorkville with warm temps, averaging around 25°C during the day and nights around 15°C.
Mid September
By mid-September, daytime temps drop to around 23°C, with nights around 12°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 Yorkville is around 23°C, while nighttime temps are about 11°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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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.
Check out the climate of Yorkville for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Yorkville, New York. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Yorkville
Temperature in September in Yorkville over the years
Precipitation charts
These charts show the average amount of precipitation in September in Yorkville, New York. 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 Yorkville
Total precipitation in September in Yorkville over the years
Daily UV index in September in Yorkville
This chart shows the average daily UV index in September in Yorkville, 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 Yorkville
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Average weather in Yorkville by month
Click on a month below to see detailed weather info for Yorkville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.