United StatesThe weather in September in Irene
It's hot in September in Irene with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 36°C. At night, you can expect temperatures between 20°C and 24°C.
September is a good month to be in Irene for sunny weather. You’ll have high temperatures and 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 Irene, Texas. 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 43°C in 2023, Irene reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 20°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 27°C.
Rainfall amount
In September, there is an average of 45 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Irene
Click on any day in September to get detailed info about the usual weather on that day in Irene. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Irene | New York | |
|---|---|---|
| Average temperature | 33°C | 27°C |
| Max. temperature | 36°C | 31°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 45 mm | 57 mm |
| Rainy days | 8 days | 9 days |
Start of September
The month of September starts in Irene with hot temps, averaging around 35°C during the day and nights around 24°C.
Mid September
By mid-September, daytime temps drop to around 33°C, with nights around 22°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Irene is around 33°C, while nighttime temps are about 22°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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.
The hurricane season in Irene runs from June to November.
Check out the climate of Irene for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Irene, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Irene
Temperature in September in Irene over the years
Precipitation charts
These charts show the average amount of precipitation in September in Irene, Texas. 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 Irene
Total precipitation in September in Irene over the years
Daily UV index in September in Irene
This chart shows the average daily UV index in September in Irene, 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 Irene
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Average weather in Irene by month
Click on a month below to see detailed weather info for Irene. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.