Weather on June 21 in Ljubljana
Historical weather data for June 21 in Ljubljana, Slovenia
Based on 55 years of data from LJUBLJANA BEZIGRAD
About This Date
June 21st in Ljubljana, Slovenia typically brings pleasant summer weather, with average highs around 26°C and lows near 15°C. Over 55 years of records, the warmest June 21st was in 2012 (27°C average), while the coldest was 1981 (15°C) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 47% of June 21st dates historically, with the wettest June 21st recording 2.59" of rain. The last decade has been 6.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.8°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Ljubljana? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 28°C (82°F) | -- | 0 mm |
| 2024 | 31°C (88°F) | 20°C (68°F) | 0 mm |
| 2023 | 33°C (92°F) | 21°C (69°F) | 0 mm |
| 2022 | 33°C (92°F) | 20°C (68°F) | 8 mm |
| 2021 | 33°C (91°F) | 21°C (69°F) | 0 mm |
| 2020 | 24°C (75°F) | 16°C (60°F) | 1 mm |
| 2019 | 29°C (85°F) | 16°C (60°F) | 1 mm |
| 2018 | 32°C (89°F) | 17°C (62°F) | 58 mm |
| 2017 | 33°C (92°F) | 19°C (66°F) | 1 mm |
| 2016 | 27°C (81°F) | 14°C (58°F) | 0 mm |
| 2015 | 21°C (70°F) | 11°C (51°F) | 0 mm |
| 2014 | 25°C (77°F) | 12°C (53°F) | 0 mm |
| 2013 | 31°C (88°F) | 19°C (67°F) | 0 mm |
| 2012 | 34°C (94°F) | 21°C (69°F) | 0 mm |
| 2011 | 28°C (83°F) | 12°C (54°F) | 0 mm |
| 2010 | 18°C (64°F) | 12°C (54°F) | 1 mm |
| 2009 | 21°C (69°F) | 11°C (52°F) | 0 mm |
| 2008 | 31°C (87°F) | 17°C (62°F) | 0 mm |
| 2007 | 32°C (90°F) | 19°C (67°F) | 0 mm |
| 2006 | 32°C (89°F) | 19°C (66°F) | 0 mm |
| 2005 | 29°C (84°F) | 14°C (58°F) | 0 mm |
| 2004 | 18°C (64°F) | 13°C (56°F) | 4 mm |
| 2003 | 27°C (80°F) | 18°C (65°F) | 0 mm |
| 2002 | 32°C (90°F) | 19°C (66°F) | 0 mm |
| 2001 | 27°C (81°F) | 11°C (52°F) | 0 mm |
| 2000 | 32°C (89°F) | 16°C (60°F) | 0 mm |
| 1999 | 20°C (68°F) | 12°C (53°F) | 66 mm |
| 1998 | 31°C (87°F) | 16°C (60°F) | 0 mm |
| 1997 | 25°C (77°F) | 15°C (59°F) | 0 mm |
| 1996 | 23°C (74°F) | 17°C (63°F) | 20 mm |
| 1995 | 29°C (85°F) | 14°C (58°F) | 0 mm |
| 1994 | 25°C (77°F) | 16°C (60°F) | 0 mm |
| 1993 | 23°C (74°F) | 17°C (62°F) | 24 mm |
| 1992 | 26°C (79°F) | 13°C (56°F) | 0 mm |
| 1991 | 26°C (78°F) | 13°C (55°F) | 0 mm |
| 1990 | 25°C (77°F) | 16°C (60°F) | 16 mm |
| 1989 | 24°C (76°F) | 14°C (58°F) | 0 mm |
| 1988 | 24°C (76°F) | 12°C (54°F) | 5 mm |
| 1987 | 19°C (67°F) | 12°C (53°F) | 1 mm |
| 1986 | 29°C (84°F) | 16°C (60°F) | 8 mm |
| 1985 | 23°C (73°F) | 11°C (52°F) | 0 mm |
| 1984 | 28°C (83°F) | 19°C (66°F) | 3 mm |
| 1983 | 23°C (73°F) | 15°C (59°F) | 1 mm |
| 1982 | 27°C (80°F) | 13°C (56°F) | 0 mm |
| 1981 | 21°C (70°F) | 8°C (47°F) | 37 mm |
| 1980 | 18°C (64°F) | 13°C (55°F) | 8 mm |
| 1979 | 21°C (69°F) | 13°C (56°F) | 2 mm |
| 1978 | 21°C (69°F) | 12°C (54°F) | 0 mm |
| 1977 | 24°C (75°F) | 15°C (59°F) | 13 mm |
| 1976 | 29°C (85°F) | 13°C (55°F) | 0 mm |
| 1975 | 25°C (77°F) | 14°C (58°F) | 27 mm |
| 1974 | 20°C (68°F) | 13°C (56°F) | 7 mm |
| 1973 | 21°C (69°F) | 15°C (59°F) | 9 mm |
| 1972 | 27°C (81°F) | 15°C (59°F) | 0 mm |
| 1971 | 26°C (79°F) | 11°C (51°F) | 0 mm |