Average data for 10 years
1 September
Monday
+32°
+28°
2 September
Tuesday
+32°
+28°
3 September
Wednesday
+32°
+28°
4 September
Thursday
+31°
+27°
5 September
Friday
+32°
+27°
6 September
Saturday
+31°
+27°
7 September
Sunday
+31°
+27°
8 September
Monday
+32°
+27°
9 September
Tuesday
+31°
+26°
10 September
Wednesday
+31°
+26°
11 September
Thursday
+31°
+26°
12 September
Friday
+32°
+27°
13 September
Saturday
+31°
+27°
14 September
Sunday
+31°
+26°
15 September
Monday
+30°
+26°
16 September
Tuesday
+30°
+26°
17 September
Wednesday
+30°
+27°
18 September
Thursday
+31°
+27°
19 September
Friday
+31°
+27°
20 September
Saturday
+31°
+26°
21 September
Sunday
+30°
+26°
22 September
Monday
+29°
+25°
23 September
Tuesday
+29°
+26°
24 September
Wednesday
+30°
+26°
25 September
Thursday
+30°
+26°
26 September
Friday
+29°
+25°
27 September
Saturday
+29°
+25°
28 September
Sunday
+30°
+26°
29 September
Monday
+30°
+26°
30 September
Tuesday
+31°
+25°
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Cities with similar weather in September
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September in Harlingen is the rainiest month of the year. In September, the weather in Harlingen is typically hot. Average daily high temperature in September is about 31 degrees above zero. On average, Harlingen has 17 rainy, 12 sunny, and 1 partly cloudy day in September. The rains are usually heavy. September as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Harlingen.