WEATHER IN Ljubljana
Climate tables. Data for Ljubljana.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -25.4 (1942) | -1.7 | 1.0 | 4.1 | 16.3 (2013) |
| february | -23.8 (1940) | -1.2 | 2.6 | 7.0 | 21.6 (2012) |
| march | -18.2 (1963) | 2.4 | 7.1 | 12.3 | 24.6 (1977) |
| april | -5.3 (1956) | 6.3 | 11.6 | 17.2 | 29.3 (1968) |
| may | -2.8 (1957) | 10.6 | 16.1 | 21.8 | 33.1 (1922) |
| june | 2.7 (1962) | 14.4 | 20.0 | 25.8 | 38.0 (1935) |
| july | 5.1 (1948) | 16.0 | 21.8 | 27.9 | 38.8 (1950) |
| august | 4.2 (1949) | 15.9 | 21.3 | 27.6 | 40.2 (2013) |
| september | -0.8 (1939) | 11.7 | 16.1 | 21.8 | 33.2 (2011) |
| october | -10.7 (1905) | 7.9 | 11.4 | 16.1 | 26.9 (1970) |
| november | -16.4 (1902) | 3.9 | 6.4 | 9.6 | 21.9 (1963) |
| december | -20.2 (1938) | -0.9 | 1.5 | 4.2 | 16.7 (1989) |
| year | -25.4 (1942) | 7.1 | 11.4 | 16.3 | 40.2 (2013) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 67.0 | 0.0 (1964) | 266.7 (1936) | 64.1 (1910) |
| february | 83.9 | 2.6 (1949) | 281.0 (2014) | 73.8 (1915) |
| march | 82.9 | 0.8 (1973) | 315.1 (1937) | 77.7 (2009) |
| april | 96.8 | 6.0 (2007) | 274.0 (1922) | 83.7 (1921) |
| may | 114.2 | 7.0 (1958) | 309.6 (1933) | 89.2 (1933) |
| june | 125.4 | 10.1 (2025) | 321.6 (1985) | 91.0 (1911) |
| july | 121.8 | 16.8 (1971) | 259.3 (1961) | 76.6 (1998) |
| august | 124.0 | 11.5 (1944) | 301.8 (1908) | 124.3 (1971) |
| september | 159.5 | 21.1 (1908) | 425.0 (2010) | 153.3 (1926) |
| october | 150.0 | 1.6 (1965) | 504.5 (1992) | 137.0 (2014) |
| november | 137.9 | 0.9 (1924) | 411.0 (1923) | 105.7 (1998) |
| december | 104.4 | 0.0 (2015) | 312.3 (1937) | 71.3 (1907) |
| year | 1367.8 | 679.6 (2020) | 2379.0 (1937) | 156.9 (2022) |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |