Average data for 10 years
1 September
Monday
+31°
+19°
2 September
Tuesday
+31°
+19°
3 September
Wednesday
+30°
+18°
4 September
Thursday
+30°
+19°
5 September
Friday
+30°
+18°
6 September
Saturday
+29°
+18°
7 September
Sunday
+28°
+18°
8 September
Monday
+29°
+17°
9 September
Tuesday
+29°
+18°
10 September
Wednesday
+29°
+18°
11 September
Thursday
+29°
+17°
12 September
Friday
+29°
+17°
13 September
Saturday
+29°
+17°
14 September
Sunday
+29°
+17°
15 September
Monday
+29°
+16°
16 September
Tuesday
+29°
+16°
17 September
Wednesday
+28°
+17°
18 September
Thursday
+28°
+17°
19 September
Friday
+27°
+17°
20 September
Saturday
+27°
+17°
21 September
Sunday
+25°
+16°
22 September
Monday
+26°
+15°
23 September
Tuesday
+26°
+14°
24 September
Wednesday
+26°
+14°
25 September
Thursday
+26°
+15°
26 September
Friday
+25°
+16°
27 September
Saturday
+25°
+15°
28 September
Sunday
+25°
+15°
29 September
Monday
+25°
+15°
30 September
Tuesday
+25°
+14°
In September, the weather in Thessaloniki is typically hot. Average daily high temperature in September is about 28 degrees above zero. On average, Thessaloniki has 17 sunny, 6 rainy, 6 partly cloudy, and 1 cloudy day in September. The rains are usually moderate.