Weather on September 20 in Vilnius
Historical weather data for September 20 in Vilnius, Lithuania
Based on 54 years of data from VILNIUS
About This Date
September 20th in Vilnius, Lithuania typically brings mild fall weather, with average highs around 16°C and lows near 7°C. Over 54 years of records, the warmest September 20th was in 2018 (19°C average), while the coldest was 1997 (6°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 19% of September 20th dates historically, with the wettest September 20th recording 0.71" of rain. The last decade has been 6.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.4°F warmer on this date compared to 20-30 years ago.
Planning for September 20th in Vilnius? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 22°C (72°F) | 13°C (56°F) | -- |
| 2024 | 24°C (75°F) | 9°C (49°F) | -- |
| 2023 | 22°C (72°F) | -- | -- |
| 2021 | -- | 4°C (40°F) | 0.43" |
| 2020 | 17°C (63°F) | 4°C (40°F) | -- |
| 2019 | 12°C (53°F) | -- | -- |
| 2018 | 28°C (82°F) | 11°C (51°F) | -- |
| 2017 | 14°C (57°F) | -- | -- |
| 2016 | 14°C (58°F) | 6°C (43°F) | -- |
| 2015 | 17°C (63°F) | -- | -- |
| 2014 | -- | 9°C (48°F) | 0.13" |
| 2013 | -- | 13°C (55°F) | 0.71" |
| 2012 | 13°C (56°F) | -- | -- |
| 2011 | 21°C (70°F) | 13°C (55°F) | -- |
| 2010 | 17°C (62°F) | -- | -- |
| 2009 | 19°C (67°F) | 4°C (39°F) | -- |
| 2008 | 12°C (53°F) | 5°C (41°F) | -- |
| 2007 | 16°C (60°F) | 2°C (35°F) | -- |
| 2006 | 17°C (62°F) | 12°C (53°F) | -- |
| 2005 | 15°C (59°F) | 11°C (52°F) | -- |
| 2004 | 22°C (72°F) | 9°C (48°F) | 0" |
| 2003 | 19°C (67°F) | 12°C (54°F) | 0" |
| 2002 | 14°C (58°F) | 1°C (33°F) | 0" |
| 2001 | 15°C (59°F) | 11°C (51°F) | 0.71" |
| 2000 | 12°C (53°F) | 8°C (46°F) | -- |
| 1999 | 20°C (68°F) | 7°C (44°F) | 0" |
| 1998 | 17°C (63°F) | 7°C (44°F) | 0" |
| 1997 | 12°C (54°F) | -1°C (31°F) | 0" |
| 1996 | 9°C (49°F) | 3°C (38°F) | 0" |
| 1995 | 15°C (59°F) | 4°C (39°F) | 0" |
| 1994 | 12°C (53°F) | 7°C (44°F) | 0" |
| 1993 | 13°C (56°F) | 2°C (35°F) | 0" |
| 1992 | 14°C (58°F) | 9°C (49°F) | 0" |
| 1991 | 18°C (64°F) | 9°C (49°F) | 0" |
| 1990 | 13°C (55°F) | 8°C (47°F) | 0.7" |
| 1989 | 24°C (75°F) | 13°C (55°F) | 0" |
| 1988 | 16°C (61°F) | 8°C (47°F) | 0.03" |
| 1987 | 13°C (56°F) | 8°C (46°F) | 0" |
| 1986 | 10°C (50°F) | 6°C (42°F) | 0.54" |
| 1985 | 18°C (65°F) | 9°C (48°F) | 0" |
| 1984 | 15°C (59°F) | 8°C (46°F) | 0.14" |
| 1983 | 21°C (69°F) | 12°C (53°F) | 0" |
| 1982 | 23°C (73°F) | 8°C (46°F) | 0" |
| 1981 | 10°C (50°F) | 6°C (43°F) | 0" |
| 1980 | 14°C (57°F) | 8°C (47°F) | 0" |
| 1979 | 18°C (64°F) | 11°C (51°F) | 0.07" |
| 1978 | 12°C (53°F) | 4°C (39°F) | 0.21" |
| 1977 | 11°C (51°F) | 8°C (46°F) | 0" |
| 1976 | 16°C (60°F) | 3°C (37°F) | 0" |
| 1975 | 26°C (78°F) | 11°C (52°F) | 0" |
| 1974 | 14°C (58°F) | 2°C (36°F) | 0" |
| 1973 | 19°C (66°F) | 3°C (37°F) | 0" |
| 1972 | 14°C (58°F) | 3°C (38°F) | 0" |
| 1971 | 16°C (60°F) | 3°C (37°F) | 0" |