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