Historical Weather in Ljubljana, Slovenia
See 55+ years of weather history for any date in Ljubljana going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Ljubljana, Slovenia, based on 55+ years of weather data.
Warmest MonthAugustAvg High: 26°C (79°F) / Low: 14°C (58°F)
Coldest MonthJanuaryAvg High: 3°C (38°F) / Low: -3°C (26°F)
Jan
3°/ -3°
38° / 26°F
💧 175 mm
Feb
6°/ -2°
43° / 28°F
💧 211 mm
Mar
11°/ 1°
52° / 33°F
💧 218 mm
Apr
16°/ 4°
60° / 40°F
💧 201 mm
May
21°/ 9°
69° / 48°F
💧 208 mm
Jun
24°/ 13°
75° / 55°F
💧 254 mm
Jul
26°/ 14°
79° / 58°F
💧 264 mm
Aug
26°/ 14°
79° / 58°F
💧 295 mm
Sep
21°/ 11°
69° / 51°F
💧 340 mm
Oct
15°/ 7°
59° / 44°F
💧 307 mm
Nov
8°/ 2°
47° / 36°F
💧 269 mm
Dec
4°/ -2°
39° / 28°F
💧 231 mm
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.