United StatesThe weather in September in San Angelo
It's hot in September in San Angelo with an average temperature of 34°C. Temperatures this month range from a low of 31°C to a high of 35°C. At night, you can expect temperatures between 18°C and 22°C.
September is a good month to be in San Angelo 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 San Angelo, 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 2023, San Angelo reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 11°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 83 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for San Angelo
Click on any day in September to get detailed info about the usual weather on that day in San Angelo. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| San Angelo | New York | |
|---|---|---|
| Average temperature | 34°C | 27°C |
| Max. temperature | 35°C | 31°C |
| Min. temperature | 18°C | -5°C |
| Total precipitation | 83 mm | 57 mm |
| Rainy days | 12 days | 9 days |
Start of September
The month of September starts in San Angelo with hot temps, averaging around 35°C during the day and nights around 21°C.
Mid September
By mid-September, daytime temps drop to around 34°C, with nights around 21°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 San Angelo is around 33°C, while nighttime temps are about 20°C. A shower might pop up, but overall, the weather will be dry and sunny.
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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 San Angelo runs from June to November.
Check out the climate of San Angelo for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in San Angelo, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in San Angelo
Temperature in September in San Angelo over the years
Precipitation charts
These charts show the average amount of precipitation in September in San Angelo, 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 San Angelo
Total precipitation in September in San Angelo over the years
Daily UV index in September in San Angelo
This chart shows the average daily UV index in September in San Angelo, 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 San Angelo
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Average weather in San Angelo by month
Click on a month below to see detailed weather info for San Angelo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.