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Bell County (Killeen)
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United States weather

Weather in Bell County, Texas for September 2026

Your guide to Bell County weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Bell County at the beginning of September is 31.9 °F. As the month progressed, temperatures tended to remain steady, reaching an average of 31.9 °F by the end of September.

    • Rain 🌧️

  • With an average of 2 rainy days, Bell County experiences minimal rainfall in September.

    • More

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Average dry days
28
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/21°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Bell County Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
32°
2
Cloudy
35°
3
Light rain shower
32°
4
Light drizzle
34°
5
Patchy rain possible
32°
6
Partly cloudy
30°
7
Sunny
28°
8
Sunny
31°
9
Sunny
32°
10
Sunny
33°
11
Light rain shower
31°
12
Partly cloudy
34°
13
Sunny
35°
14
Sunny
36°
15
Patchy rain possible
35°
16
Partly cloudy
34°
17
Sunny
36°
18
Mist
35°
19
Fog
35°
20
Fog
36°
21
Fog
34°
22
Overcast
35°
23
Overcast
31°
24
Mist
33°
25
Overcast
30°
26
Fog
32°
27
Sunny
32°
28
Sunny
32°
29
Partly cloudy
31°
30
Sunny
33°

Temperatures trend during September in Bell County

See the weather trend as well as the moving average line

September weather in Bell County day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Patchy rain possible
Patchy rain possible
 32° /23° 0.1 mm 7
Sept. 2 Cloudy
Cloudy
 35° /22° 0 mm 8
Sept. 3 Light rain shower
Light rain shower
 32° /22° 2.4 mm 7
Sept. 4 Light drizzle
Light drizzle
 34° /21° 0.2 mm 8
Sept. 5 Patchy rain possible
Patchy rain possible
 32° /22° 0 mm 7
Sept. 6 Partly cloudy
Partly cloudy
 30° /21° 0 mm 7
Sept. 7 Sunny
Sunny
 28° /21° 1.5 mm 7
Sept. 8 Sunny
Sunny
 31° /18° 0 mm 8
Sept. 9 Sunny
Sunny
 32° /17° 0 mm 8
Sept. 10 Sunny
Sunny
 33° /18° 0 mm 8
Sept. 11 Light rain shower
Light rain shower
 31° /20° 2 mm 7
Sept. 12 Partly cloudy
Partly cloudy
 34° /21° 0.1 mm 9
Sept. 13 Sunny
Sunny
 35° /21° 0 mm 9
Sept. 14 Sunny
Sunny
 36° /23° 0 mm 9
Sept. 15 Patchy rain possible
Patchy rain possible
 35° /23° 0.1 mm 8
Sept. 16 Partly cloudy
Partly cloudy
 34° /22° 0 mm 8
Sept. 17 Sunny
Sunny
 36° /21° 0 mm 9
Sept. 18 Mist
Mist
 35° /22° 0 mm 8
Sept. 19 Fog
Fog
 35° /22° 0 mm 8
Sept. 20 Fog
Fog
 36° /22° 0 mm 9
Sept. 21 Fog
Fog
 34° /22° 0 mm 8
Sept. 22 Overcast
Overcast
 35° /23° 0 mm 8
Sept. 23 Overcast
Overcast
 31° /23° 0 mm 7
Sept. 24 Mist
Mist
 33° /21° 0 mm 7
Sept. 25 Overcast
Overcast
 30° /20° 0 mm 7
Sept. 26 Fog
Fog
 32° /17° 0 mm 8
Sept. 27 Sunny
Sunny
 32° /17° 0 mm 8
Sept. 28 Sunny
Sunny
 32° /18° 0 mm 8
Sept. 29 Partly cloudy
Partly cloudy
 31° /17° 0 mm 8
Sept. 30 Sunny
Sunny
 33° /17° 0 mm 8
Next
Important Notice
Our weather forecast for Bell County in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bell County forecast closer to your planned date for the most up-to-date weather information.
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Bell County in September - FAQ

What are the expected maximum and minimum temperatures in Bell County during September?
During September, expect a variety of temperatures with highs around 33° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bell County during September?
Rainfall in Bell County during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Bell County during September?
The average wind speed in Bell County during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Bell County

Explore the daily rainfall trends and prepare for Bell Countys September weather 💧

UV exposure in Bell County during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Killeen
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Location coordinates Where is Bell County?

Get accurate weather forecasts for Bell County, located at latitude 31.117 and longitude -97.728. Stay updated with localized weather information tailored for Bell County.

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