United StatesAverage weather for Fort Worth in September
It's hot in September in Fort Worth with an average temperature of 34°C. Temperatures this month range from a low of 31°C to a high of 36°C. At night, you can expect temperatures between 20°C and 25°C.
Start of September
The month of September starts in Fort Worth with hot temps, averaging around 35°C during the day and nights around 24°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid September
By mid-September, daytime temps drop to around 34°C, with nights around 23°C. Not much precipitation expected during this period. It’s mostly dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of September
By the end of September, the average daytime temperature in Fort Worth is around 33°C, while nighttime temps are about 22°C. A shower might pop up, but overall, the weather will be dry and sunny.
In September, there is an average of 93 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Fort Worth in September |
New York | ||
|---|---|---|---|
 Average temperature |
34°C | 27°C | |
 Max. temperature |
36°C | 31°C | |
| Min. temperature |
31°C | -5°C | |
 Total precipitation |
93 mm | 57 mm | |
| Rainy days |
5 days | 9 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 Fort Worth?
September is a good month to be in Fort Worth for sunny weather. You’ll have high temperatures and not too much rain.
The hurricane season in Fort Worth runs from June to November.
Temperature records
With 43°C in 2023, Fort Worth reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 19°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 29°C.
Check out the climate of Fort Worth for all months and discover the best travel time
Daily Temperature in September in Fort Worth
This chart shows the average daily high and low temperatures in September for Fort Worth, 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 Fort Worth
The chart below shows the average daily precipitation in September for Fort Worth, 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 5 days of precipitation in Fort Worth.
Daily UV index in September in Fort Worth
This chart shows the average daily UV index in September in Fort Worth, 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 Fort Worth over the years
This chart shows the average temperature in September in Fort Worth, measured in degrees Celsius, over the past few years.
Total precipitation in September in Fort Worth over the years
This chart shows the average precipitation in September in Fort Worth, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Fort Worth
Click on any day in September to get detailed info about the usual weather on that day in Fort Worth. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Fort Worth
Have you been to Fort Worth in September?
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Average weather in Fort Worth by month
Click on a month below to see detailed weather info for Fort Worth. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Fort Worth for all months at once
