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United StatesThe weather in September in Geronimo
It's hot in September in Geronimo with an average temperature of 34°C. Temperatures this month range from a low of 31°C to a high of 37°C. At night, you can expect temperatures between 19°C and 25°C.
September is a good month to be in Geronimo 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 Geronimo, 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 42°C in 2022, Geronimo reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 20°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 29°C.
Rainfall amount
In September, there is an average of 82 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Geronimo
Click on any day in September to get detailed info about the usual weather on that day in Geronimo. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Geronimo | New York | |
|---|---|---|
| Average temperature | 34°C | 27°C |
| Max. temperature | 37°C | 31°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 82 mm | 57 mm |
| Rainy days | 11 days | 9 days |
Start of September
The month of September starts in Geronimo with hot temps, averaging around 36°C during the day and nights around 24°C.
Mid September
By mid-September, daytime temps drop to around 35°C, with nights around 23°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 Geronimo is around 33°C, while nighttime temps are about 21°C. A shower might pop up, but overall, the weather will be dry and sunny.
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 Geronimo runs from June to November.
Check out the climate of Geronimo for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Geronimo, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Geronimo
Temperature in September in Geronimo over the years
Precipitation charts
These charts show the average amount of precipitation in September in Geronimo, 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 Geronimo
Total precipitation in September in Geronimo over the years
Daily UV index in September in Geronimo
This chart shows the average daily UV index in September in Geronimo, 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 Geronimo
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Average weather in Geronimo by month
Click on a month below to see detailed weather info for Geronimo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.