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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cotulla, TX
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
39°
3
41°
4
39°
5
38°
6
38°
7
38°
8
38°
9
38°
10
38°
11
38°
12
38°
13
37°
14
37°
15
37°
16
37°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, September 2, 2026
Day
39°
Feels 42
Wind
11 km/h SE
Gust
17 km/h
Humidity
26%
P.O.P
0%
Night
26°
Feels 26
Wind
27 km/h SE
Gust
40 km/h
Humidity
87%
P.O.P
0%
Historical Averages
Sep 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
34°
Feels 36
Low
22°
Feels 23
Average Precipitation
8 Days
Rain amount
59.8mm
Snow amount
0cm