United StatesAverage weather for Butler in September
It's warm in September in Butler with an average temperature of 29°C. Temperatures this month range from a low of 25°C to a high of 33°C. At night, you can expect temperatures between 15°C and 22°C.
Start of September
The month of September starts in Butler with hot temps, averaging around 32°C during the day and nights around 21°C. There are plenty of days with a good chance of precipitation.
Mid September
By mid-September, daytime temps drop to around 30°C, with nights around 19°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
Since it cools down at night, it’s a good idea to wear layers.
End of September
By the end of September, the average daytime temperature in Butler is around 28°C, while nighttime temps are about 18°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended.
In September, there is an average of 203 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Butler in September |
New York | ||
|---|---|---|---|
 Average temperature |
29°C | 27°C | |
 Max. temperature |
33°C | 31°C | |
| Min. temperature |
25°C | -5°C | |
 Total precipitation |
203 mm | 57 mm | |
| Rainy days |
9 days | 9 days | |
August
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.
Is September a good time to visit Butler?
Looking for sun? September isn’t a good month to be in Butler. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 37°C in 2014, Butler reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 17°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 26°C.
Check out the climate of Butler for all months and discover the best travel time
Daily Temperature in September in Butler
This chart shows the average daily high and low temperatures in September for Butler, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Butler
The chart below shows the average daily precipitation in September for Butler, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 9 days of precipitation in Butler.
Daily UV index in September in Butler
This chart shows the average daily UV index in September in Butler, 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 Butler over the years
This chart shows the average temperature in September in Butler, measured in degrees Celsius, over the past few years.
Total precipitation in September in Butler over the years
This chart shows the average precipitation in September in Butler, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Butler
Click on any day in September to get detailed info about the usual weather on that day in Butler. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Butler
Have you been to Butler in September?
Share your weather experience in September in Butler.
Average weather in Butler by month
Click on a month below to see detailed weather info for Butler. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
