United StatesAverage weather for Sherman in September
It's warm in September in Sherman with an average temperature of 29°C. Temperatures this month range from a low of 25°C to a high of 31°C. At night, you can expect temperatures between 14°C and 20°C.
Start of September
The month of September starts in Sherman with hot temps, averaging around 30°C during the day and nights around 19°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers.
Mid September
By mid-September, daytime temps drop to around 29°C, with nights around 17°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers.
End of September
By the end of September, the average daytime temperature in Sherman is around 28°C, while nighttime temps are about 16°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended.
In September, there is an average of 102 mm of precipitation, spread over 6 days. The wind speed is around 3 Bft, mostly coming from the South.
Sherman in September |
New York | ||
|---|---|---|---|
 Average temperature |
29°C | 27°C | |
 Max. temperature |
31°C | 31°C | |
| Min. temperature |
25°C | -5°C | |
 Total precipitation |
102 mm | 57 mm | |
| Rainy days |
6 days | 9 days | |
August
UV index
The UV index is a maximum of 6 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.
Is September a good time to visit Sherman?
Looking for sun? September isn’t a good month to be in Sherman. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 36°C in 2022, Sherman reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 13°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 26°C.
Check out the climate of Sherman for all months and discover the best travel time
Daily Temperature in September in Sherman
This chart shows the average daily high and low temperatures in September for Sherman, 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 Sherman
The chart below shows the average daily precipitation in September for Sherman, 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 6 days of precipitation in Sherman.
Daily UV index in September in Sherman
This chart shows the average daily UV index in September in Sherman, 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 Sherman over the years
This chart shows the average temperature in September in Sherman, measured in degrees Celsius, over the past few years.
Total precipitation in September in Sherman over the years
This chart shows the average precipitation in September in Sherman, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Sherman
Click on any day in September to get detailed info about the usual weather on that day in Sherman. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Sherman
Have you been to Sherman in September?
Share your weather experience in September in Sherman.
Average weather in Sherman by month
Click on a month below to see detailed weather info for Sherman. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
