Weather on September 12 in Hamburg
Historical weather data for September 12 in Hamburg, Germany
Based on 55 years of data from HAMBURG-SANKT PAULI
About This Date
September 12th in Hamburg, Germany typically brings mild fall weather, with average highs around 19°C and lows near 11°C. Over 55 years of records, the warmest September 12th was in 1999 (23°C average), while the coldest was 1986 (11°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 55% of September 12th dates historically, with the wettest September 12th recording 1.16" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 12th in Hamburg? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 20°C (68°F) | 11°C (52°F) | 0.07" |
| 2024 | 16°C (60°F) | 5°C (41°F) | 0" |
| 2023 | 22°C (71°F) | 15°C (59°F) | 1.16" |
| 2022 | 22°C (72°F) | 8°C (47°F) | 0.12" |
| 2021 | 21°C (70°F) | 14°C (57°F) | 0.05" |
| 2020 | 19°C (67°F) | 9°C (48°F) | 0.01" |
| 2019 | 21°C (69°F) | 13°C (56°F) | 0.05" |
| 2018 | 16°C (61°F) | 11°C (51°F) | 0.08" |
| 2017 | 17°C (63°F) | 11°C (51°F) | 0.94" |
| 2016 | 29°C (84°F) | 15°C (59°F) | 0" |
| 2015 | 20°C (68°F) | 11°C (52°F) | 0.66" |
| 2014 | 22°C (71°F) | 9°C (48°F) | 0" |
| 2013 | 18°C (65°F) | 8°C (46°F) | 0" |
| 2012 | 16°C (61°F) | 8°C (46°F) | 0.07" |
| 2011 | 20°C (68°F) | 14°C (58°F) | 0" |
| 2010 | 22°C (71°F) | 13°C (56°F) | 0.26" |
| 2009 | 19°C (66°F) | 9°C (48°F) | 0.05" |
| 2008 | 21°C (69°F) | 11°C (51°F) | 0" |
| 2007 | 17°C (63°F) | 11°C (51°F) | 0.04" |
| 2006 | 26°C (79°F) | 12°C (54°F) | 0" |
| 2005 | 20°C (68°F) | 11°C (51°F) | 0" |
| 2004 | 18°C (65°F) | 11°C (52°F) | 0" |
| 2003 | 20°C (68°F) | 7°C (44°F) | 0" |
| 2002 | 22°C (72°F) | 12°C (54°F) | 0" |
| 2001 | 17°C (63°F) | 10°C (50°F) | 0.43" |
| 2000 | 23°C (73°F) | 12°C (53°F) | 0" |
| 1999 | 29°C (84°F) | 18°C (64°F) | 0" |
| 1998 | 16°C (60°F) | 12°C (53°F) | 1.11" |
| 1997 | 20°C (68°F) | 13°C (55°F) | 0.01" |
| 1996 | 16°C (60°F) | 9°C (49°F) | 0.84" |
| 1995 | 22°C (71°F) | 14°C (57°F) | 0" |
| 1994 | 17°C (63°F) | 12°C (53°F) | 0.31" |
| 1993 | 19°C (67°F) | 12°C (53°F) | 0.15" |
| 1992 | 19°C (66°F) | 12°C (53°F) | 0" |
| 1991 | 18°C (65°F) | 9°C (48°F) | 0" |
| 1990 | 17°C (63°F) | 12°C (53°F) | 0.08" |
| 1989 | 20°C (68°F) | 11°C (52°F) | 0" |
| 1988 | 17°C (62°F) | 10°C (50°F) | 0.15" |
| 1987 | 21°C (69°F) | 12°C (54°F) | 0.53" |
| 1986 | 14°C (58°F) | 7°C (45°F) | 0" |
| 1985 | 19°C (66°F) | 12°C (53°F) | 0" |
| 1984 | 16°C (61°F) | 10°C (50°F) | 0.38" |
| 1983 | 15°C (59°F) | 11°C (52°F) | 0.38" |
| 1982 | 22°C (71°F) | 9°C (48°F) | 0" |
| 1981 | 19°C (66°F) | 14°C (57°F) | 0.56" |
| 1980 | 17°C (63°F) | 10°C (50°F) | 0.09" |
| 1979 | 20°C (68°F) | 12°C (54°F) | 0" |
| 1978 | 16°C (61°F) | 12°C (53°F) | 0" |
| 1977 | 17°C (63°F) | 12°C (53°F) | 0.17" |
| 1976 | 21°C (69°F) | 12°C (53°F) | 0" |
| 1975 | 21°C (70°F) | 12°C (53°F) | 0.09" |
| 1974 | 23°C (74°F) | 12°C (53°F) | 0.33" |
| 1973 | 16°C (61°F) | 11°C (52°F) | 0" |
| 1972 | 15°C (59°F) | 8°C (47°F) | 0.13" |
| 1971 | 18°C (64°F) | 12°C (54°F) | 0" |