Average data for 10 years
1 September
Sunday
+25°
+23°
2 September
Monday
+24°
+23°
3 September
Tuesday
+25°
+23°
4 September
Wednesday
+25°
+23°
5 September
Thursday
+24°
+23°
6 September
Friday
+23°
+23°
7 September
Saturday
+24°
+23°
8 September
Sunday
+24°
+23°
9 September
Monday
+24°
+23°
10 September
Tuesday
+24°
+23°
11 September
Wednesday
+24°
+23°
12 September
Thursday
+24°
+23°
13 September
Friday
+24°
+23°
14 September
Saturday
+23°
+22°
15 September
Sunday
+23°
+22°
16 September
Monday
+23°
+22°
17 September
Tuesday
+23°
+23°
18 September
Wednesday
+23°
+22°
19 September
Thursday
+23°
+22°
20 September
Friday
+23°
+22°
21 September
Saturday
+23°
+22°
22 September
Sunday
+22°
+22°
23 September
Monday
+23°
+22°
24 September
Tuesday
+23°
+22°
25 September
Wednesday
+23°
+22°
26 September
Thursday
+23°
+22°
27 September
Friday
+23°
+21°
28 September
Saturday
+22°
+21°
29 September
Sunday
+21°
+21°
30 September
Monday
+21°
+20°
Cities with similar weather in September
Spain
Barcelona
Italy
Rome
Azerbaijan
Baku
Georgia
Batumi
Montenegro
Budva
In September, the weather in Jeju is typically warm. Average daily high temperature in September is about 23 degrees above zero. On average, Jeju has 11 sunny, 11 partly cloudy, and 8 rainy days in September. The rains are usually heavy.