Average data for 10 years
1 September
Monday
+34°
+23°
2 September
Tuesday
+34°
+23°
3 September
Wednesday
+33°
+23°
4 September
Thursday
+33°
+23°
5 September
Friday
+33°
+22°
6 September
Saturday
+33°
+22°
7 September
Sunday
+33°
+21°
8 September
Monday
+32°
+22°
9 September
Tuesday
+32°
+21°
10 September
Wednesday
+31°
+21°
11 September
Thursday
+31°
+21°
12 September
Friday
+32°
+21°
13 September
Saturday
+31°
+21°
14 September
Sunday
+31°
+21°
15 September
Monday
+31°
+22°
16 September
Tuesday
+31°
+22°
17 September
Wednesday
+31°
+21°
18 September
Thursday
+32°
+22°
19 September
Friday
+32°
+21°
20 September
Saturday
+32°
+21°
21 September
Sunday
+31°
+21°
22 September
Monday
+31°
+20°
23 September
Tuesday
+30°
+20°
24 September
Wednesday
+30°
+20°
25 September
Thursday
+30°
+19°
26 September
Friday
+30°
+19°
27 September
Saturday
+30°
+19°
28 September
Sunday
+30°
+19°
29 September
Monday
+30°
+18°
30 September
Tuesday
+30°
+18°
Cities with similar weather in September
Thailand
Phuket
Turkey
Side
Cyprus
Ayia Napa
Cyprus
Larnaca
Cyprus
Nicosia
In September, the weather in San Marcos is typically hot. Average daily high temperature in September is about 31 degrees above zero. On average, San Marcos has 12 sunny, 9 rainy, 7 partly cloudy, and 2 cloudy days in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most uncomfortable time to visit San Marcos.