Weather in Slovenia in January
Koper in January
Day air temperature
+9°C
Night air temperature
+2°C
Sea temperature
+11°C
Air humidity
77%
Precipitation amount
112 mm
Rainy days 8
Sunny days 8
Cloudy days 15
Piran in January
Day air temperature
+9°C
Night air temperature
+2°C
Sea temperature
+11°C
Air humidity
74%
Precipitation amount
106 mm
Rainy days 7
Sunny days 9
Cloudy days 15
Portoroz in January
Day air temperature
+9°C
Night air temperature
+2°C
Sea temperature
+11°C
Air humidity
74%
Precipitation amount
106 mm
Rainy days 7
Sunny days 9
Cloudy days 15