Average data for 10 years
1 January
Monday
+7°
+4°
2 January
Tuesday
+7°
+6°
3 January
Wednesday
+6°
+5°
4 January
Thursday
+6°
+5°
5 January
Friday
+7°
+6°
6 January
Saturday
+7°
+6°
7 January
Sunday
+7°
+6°
8 January
Monday
+7°
+6°
9 January
Tuesday
+7°
+6°
10 January
Wednesday
+8°
+7°
11 January
Thursday
+8°
+7°
12 January
Friday
+8°
+7°
13 January
Saturday
+8°
+7°
14 January
Sunday
+7°
+6°
15 January
Monday
+7°
+6°
16 January
Tuesday
+7°
+6°
17 January
Wednesday
+7°
+5°
18 January
Thursday
+7°
+6°
19 January
Friday
+7°
+5°
20 January
Saturday
+7°
+6°
21 January
Sunday
+7°
+6°
22 January
Monday
+7°
+5°
23 January
Tuesday
+6°
+5°
24 January
Wednesday
+6°
+5°
25 January
Thursday
+6°
+5°
26 January
Friday
+5°
+4°
27 January
Saturday
+6°
+4°
28 January
Sunday
+6°
+5°
29 January
Monday
+6°
+5°
30 January
Tuesday
+6°
+5°
31 January
Wednesday
+6°
+5°
Cities with similar weather in January
Turkey
Kemer
Turkey
Istanbul
Georgia
Batumi
Montenegro
Tivat
Turkey
Beldibi
January in Portoroz is the coldest month of the year. In January, the weather in Portoroz is typically cold. Average daily high temperature in January is about 7 degrees above zero. On average, Portoroz has 14 rainy, 9 sunny, 5 partly cloudy, and 3 cloudy days in January. The rains are usually heavy. January as well as February, November, and December is considered the most uncomfortable time to visit Portoroz.