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 (1964) | 267 (1936) | 64 (1910) |
| february | 84 | 3 (1949) | 281 (2014) | 74 (1915) |
| march | 83 | 0.8 (1973) | 315 (1937) | 78 (2009) |
| april | 97 | 6 (2007) | 274 (1922) | 84 (1921) |
| may | 114 | 7 (1958) | 310 (1933) | 89 (1933) |
| june | 125 | 10 (2025) | 322 (1985) | 91 (1911) |
| july | 122 | 17 (1971) | 259 (1961) | 77 (1998) |
| august | 124 | 12 (1944) | 302 (1908) | 124 (1971) |
| september | 160 | 21 (1908) | 425 (2010) | 153 (1926) |
| october | 150 | 2 (1965) | 505 (1992) | 137 (2014) |
| november | 138 | 0.9 (1924) | 411 (1923) | 106 (1998) |
| december | 104 | 0.0 (2015) | 312 (1937) | 71 (1907) |
| year | 1368 | 680 (2020) | 2379 (1937) | 157 (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 |