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United StatesThe weather in September in Hillsboro
It's warm in September in Hillsboro with an average temperature of 28°C. Temperatures this month range from a low of 25°C to a high of 31°C. At night, you can expect temperatures between 13°C and 19°C.
Looking for great weather? September is a good time to be in Hillsboro. 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 Hillsboro, Tennessee. 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 35°C in 2019, Hillsboro reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 16°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 23°C.
Rainfall amount
In September, there is an average of 39 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Hillsboro
Click on any day in September to get detailed info about the usual weather on that day in Hillsboro. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Hillsboro | New York | |
|---|---|---|
| Average temperature | 28°C | 27°C |
| Max. temperature | 31°C | 31°C |
| Min. temperature | 13°C | -5°C |
| Total precipitation | 39 mm | 57 mm |
| Rainy days | 7 days | 9 days |
Start of September
The month of September starts in Hillsboro with hot temps, averaging around 30°C during the day and nights around 19°C.
Mid September
By mid-September, daytime temps drop to around 29°C, with nights around 18°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 Hillsboro is around 27°C, while nighttime temps are about 15°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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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 Hillsboro for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Hillsboro, Tennessee. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Hillsboro
Temperature in September in Hillsboro over the years
Precipitation charts
These charts show the average amount of precipitation in September in Hillsboro, Tennessee. 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 Hillsboro
Total precipitation in September in Hillsboro over the years
Daily UV index in September in Hillsboro
This chart shows the average daily UV index in September in Hillsboro, 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 Hillsboro
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Average weather in Hillsboro by month
Click on a month below to see detailed weather info for Hillsboro. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.