Average data for 10 years
1 September
Sunday
+26°
+25°
2 September
Monday
+25°
+25°
3 September
Tuesday
+26°
+25°
4 September
Wednesday
+26°
+25°
5 September
Thursday
+26°
+25°
6 September
Friday
+26°
+25°
7 September
Saturday
+25°
+25°
8 September
Sunday
+25°
+25°
9 September
Monday
+26°
+25°
10 September
Tuesday
+26°
+26°
11 September
Wednesday
+25°
+25°
12 September
Thursday
+25°
+25°
13 September
Friday
+25°
+24°
14 September
Saturday
+25°
+25°
15 September
Sunday
+25°
+25°
16 September
Monday
+25°
+25°
17 September
Tuesday
+25°
+25°
18 September
Wednesday
+25°
+24°
19 September
Thursday
+24°
+24°
20 September
Friday
+25°
+24°
21 September
Saturday
+23°
+23°
22 September
Sunday
+24°
+22°
23 September
Monday
+23°
+23°
24 September
Tuesday
+24°
+23°
25 September
Wednesday
+24°
+24°
26 September
Thursday
+24°
+23°
27 September
Friday
+24°
+23°
28 September
Saturday
+24°
+23°
29 September
Sunday
+24°
+23°
30 September
Monday
+23°
+22°
In September, the weather in Kos is typically warm. Average daily high temperature in September is about 25 degrees above zero. On average, Kos has 29 sunny and 1 rainy day in September. The rains are usually light. September as well as May, June, and October is considered the most comfortable time to visit Kos.