Weather on September 12 in Vienna
Historical weather data for September 12 in Vienna, Austria
Based on 55 years of data from WIEN
About This Date
September 12th in Vienna, Austria typically brings pleasant fall weather, with average highs around 22°C and lows near 13°C. Over 55 years of records, the warmest September 12th was in 2016 (23°C average), while the coldest was 1972 (12°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 36% of September 12th dates historically, with the wettest September 12th recording 3.27" of rain. The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
Planning for September 12th in Vienna? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 19°C (66°F) | 16°C (61°F) | -- |
| 2024 | 19°C (67°F) | -- | 1.19" |
| 2023 | 31°C (87°F) | 16°C (60°F) | 0" |
| 2022 | 22°C (72°F) | 14°C (58°F) | 0" |
| 2021 | 27°C (80°F) | 14°C (58°F) | 0" |
| 2020 | 28°C (82°F) | 14°C (58°F) | 0" |
| 2019 | 24°C (75°F) | 15°C (59°F) | 0" |
| 2018 | 31°C (87°F) | 15°C (59°F) | 0" |
| 2017 | 18°C (64°F) | 13°C (56°F) | 0.13" |
| 2016 | 31°C (87°F) | 16°C (61°F) | 0" |
| 2015 | 24°C (75°F) | 13°C (56°F) | 0" |
| 2014 | 18°C (64°F) | 13°C (55°F) | 1.71" |
| 2013 | 20°C (68°F) | 13°C (55°F) | 0.01" |
| 2012 | 25°C (77°F) | 13°C (56°F) | 3.27" |
| 2011 | 27°C (80°F) | 19°C (66°F) | 0" |
| 2010 | 21°C (70°F) | 14°C (58°F) | 0" |
| 2009 | 21°C (70°F) | 16°C (61°F) | 0" |
| 2008 | 24°C (76°F) | 17°C (63°F) | 0" |
| 2007 | 18°C (64°F) | 11°C (52°F) | 0.01" |
| 2006 | 24°C (75°F) | 13°C (55°F) | 0" |
| 2005 | 23°C (74°F) | 18°C (64°F) | 0" |
| 2004 | 24°C (75°F) | 12°C (54°F) | 0.05" |
| 2003 | 18°C (64°F) | 12°C (54°F) | 0.35" |
| 2002 | 19°C (66°F) | 12°C (54°F) | 0" |
| 2001 | 14°C (58°F) | 9°C (49°F) | 0.36" |
| 2000 | 27°C (80°F) | 13°C (55°F) | 0" |
| 1999 | 27°C (80°F) | 13°C (55°F) | 0" |
| 1998 | 19°C (67°F) | 11°C (52°F) | 2.44" |
| 1997 | 25°C (77°F) | 9°C (49°F) | 0" |
| 1996 | 19°C (67°F) | 11°C (51°F) | 0.09" |
| 1995 | 24°C (75°F) | 13°C (55°F) | 0" |
| 1994 | 28°C (83°F) | 15°C (59°F) | 0" |
| 1993 | 19°C (67°F) | 11°C (52°F) | 0" |
| 1992 | 26°C (78°F) | 14°C (57°F) | 0" |
| 1991 | 19°C (67°F) | 16°C (60°F) | 0.04" |
| 1990 | 17°C (62°F) | 12°C (53°F) | 0.27" |
| 1989 | 18°C (65°F) | 14°C (58°F) | 0" |
| 1988 | 23°C (73°F) | 16°C (60°F) | 0.47" |
| 1987 | 27°C (81°F) | 14°C (57°F) | 0" |
| 1986 | 21°C (69°F) | 8°C (46°F) | 0" |
| 1985 | 21°C (70°F) | 14°C (57°F) | 0" |
| 1984 | 17°C (62°F) | 10°C (50°F) | 0.26" |
| 1983 | 17°C (62°F) | 11°C (51°F) | 0.03" |
| 1982 | 26°C (78°F) | 14°C (58°F) | 0" |
| 1981 | 22°C (72°F) | 13°C (56°F) | 0" |
| 1980 | 21°C (69°F) | 13°C (55°F) | 0.02" |
| 1979 | 24°C (76°F) | 16°C (60°F) | 0" |
| 1978 | 23°C (73°F) | 13°C (56°F) | 0.4" |
| 1977 | 27°C (80°F) | 13°C (56°F) | 0" |
| 1976 | 19°C (67°F) | 9°C (48°F) | 0" |
| 1975 | 20°C (68°F) | 13°C (56°F) | 0.15" |
| 1974 | 24°C (76°F) | 11°C (51°F) | 0" |
| 1973 | 19°C (66°F) | 10°C (50°F) | 0" |
| 1972 | 15°C (59°F) | 8°C (47°F) | 0" |
| 1971 | 18°C (64°F) | 11°C (51°F) | 0.58" |