Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the arrival of September, Carrollton notices a mild change in the average high-temperature, sliding from August's 84°F (28.9°C) to a still moderately hot 78.1°F (25.6°C). In the month of September, an average of 58.6°F (14.8°C) marks the low-temperature in Carrollton.Humidity
The average relative humidity in September in Carrollton is 75%.Rainfall
In Carrollton, in September, it is raining for 12.5 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 136.7 rainfall days, and 27.87" (708mm) of precipitation is accumulated.Snowfall
April, June through September are months without snowfall in Carrollton.Daylight
The average length of the day in September in Carrollton is 12h and 26min.On the first day of September, sunrise is at 6:43 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:57 pm CDT.
Sunshine
The average sunshine in September is 9.3h.UV index
The average daily maximum UV index in September in Carrollton, Missouri, is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Carrollton in September?
What is the average humidity in September in Carrollton?
How much does it rain in Carrollton in September?
When it does not snow in Carrollton?
Does it snow in Carrollton in September?
How many hours of daylight does Carrollton have in September?
What time are sunrise and sunset in September in Carrollton?
How many hours of sunshine does Carrollton have in September?
What is the UV index reading in September in Carrollton?
Average temperature in September
Carrollton, MO
- Average high temperature in September: 78.1°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in September: 58.6°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in September
Carrollton, MO
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Carrollton, MO
- Average wind speed in September: 7.1mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in September
Carrollton, MO
- Average humidity in September: 75%
The months with the highest relative humidity are May, June, July and August (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Carrollton, MO
- Average rainfall in September: 2.6"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in September
Carrollton, MO
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in September
Carrollton, MO
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.11").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in September
Carrollton, MO
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Carrollton, MO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Carrollton, MO
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is December (21.4 days).
The months with the least sunshine days are May and June (12.1 days).
Average UV index in September
Carrollton, MO
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Carrollton, MO
- Average cloud cover in September: 30
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in September
Carrollton, MO
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Carrollton, Missouri, USA
Weather forecast for your location
2. Allow the app to use your location