Weather on September 12 in Osaka
Historical weather data for September 12 in Osaka, Japan
Avg High30°C (86°F)
Avg Low22°C (71°F)
Warmest200331°C
Coldest198122°C
Based on 54 years of data from OSAKA
About This Date
September 12th in Osaka, Japan typically brings warm fall weather, with average highs around 30°C and lows near 22°C. Over 54 years of records, the warmest September 12th was in 2003 (31°C average), while the coldest was 1981 (22°C) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 33% of September 12th dates historically, with the wettest September 12th recording 5.79" of rain.
Planning for September 12th in Osaka? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 33°C (91°F) | 25°C (77°F) | -- |
| 2024 | 34°C (94°F) | -- | 3.2" |
| 2023 | -- | 24°C (75°F) | 0.25" |
| 2022 | -- | 26°C (78°F) | -- |
| 2021 | 26°C (78°F) | -- | -- |
| 2020 | 31°C (88°F) | -- | 0" |
| 2019 | 31°C (87°F) | -- | 0.36" |
| 2018 | 24°C (75°F) | -- | 0.25" |
| 2017 | 27°C (80°F) | -- | 3.45" |
| 2016 | 31°C (88°F) | -- | 0" |
| 2015 | 29°C (84°F) | 18°C (65°F) | 0" |
| 2014 | -- | 18°C (65°F) | 0.05" |
| 2013 | -- | 25°C (77°F) | 0" |
| 2012 | 32°C (90°F) | 22°C (72°F) | 0" |
| 2011 | 33°C (92°F) | 24°C (75°F) | 0" |
| 2010 | 35°C (95°F) | -- | 0" |
| 2009 | 24°C (75°F) | -- | 0.3" |
| 2008 | 32°C (90°F) | 23°C (73°F) | 0" |
| 2007 | 32°C (89°F) | 20°C (68°F) | 2.44" |
| 2006 | 26°C (79°F) | -- | 0" |
| 2004 | 32°C (90°F) | 23°C (73°F) | 0.61" |
| 2003 | 35°C (95°F) | 26°C (78°F) | 0.15" |
| 2002 | 33°C (92°F) | -- | -- |
| 2001 | 29°C (84°F) | 22°C (71°F) | -- |
| 2000 | -- | 23°C (74°F) | 5.79" |
| 1999 | 34°C (93°F) | -- | 0.08" |
| 1998 | 33°C (92°F) | -- | -- |
| 1997 | 32°C (90°F) | 24°C (75°F) | -- |
| 1996 | 31°C (87°F) | -- | -- |
| 1995 | 29°C (84°F) | 18°C (65°F) | -- |
| 1994 | 30°C (86°F) | 23°C (73°F) | -- |
| 1993 | 29°C (84°F) | 21°C (69°F) | -- |
| 1992 | 28°C (83°F) | 18°C (65°F) | -- |
| 1991 | 32°C (89°F) | 22°C (72°F) | -- |
| 1990 | 34°C (94°F) | -- | -- |
| 1989 | 33°C (92°F) | 25°C (77°F) | -- |
| 1988 | 30°C (86°F) | -- | -- |
| 1987 | 24°C (76°F) | -- | 2.49" |
| 1986 | 28°C (82°F) | 22°C (71°F) | 0.76" |
| 1985 | 30°C (86°F) | -- | 1.19" |
| 1984 | 28°C (82°F) | -- | -- |
| 1983 | 31°C (87°F) | -- | 0" |
| 1982 | 21°C (69°F) | -- | 3.99" |
| 1981 | 24°C (75°F) | 19°C (66°F) | 0.41" |
| 1980 | 30°C (86°F) | -- | 0" |
| 1979 | 31°C (88°F) | 18°C (64°F) | 0" |
| 1978 | 26°C (79°F) | 22°C (72°F) | 0" |
| 1977 | 35°C (95°F) | 25°C (77°F) | 0" |
| 1976 | 27°C (81°F) | -- | 2.21" |
| 1975 | 33°C (91°F) | 22°C (72°F) | 0" |
| 1974 | 29°C (84°F) | 21°C (70°F) | 0" |
| 1973 | 29°C (84°F) | 21°C (70°F) | 0" |
| 1972 | 27°C (81°F) | 19°C (67°F) | 0" |
| 1971 | 29°C (84°F) | 21°C (69°F) | 0" |