Weather on September 18 in Tokyo
Historical weather data for September 18 in Tokyo, Japan
Avg High27°C (81°F)
Avg Low21°C (69°F)
Warmest198928°C
Coldest197119°C
Based on 54 years of data from TOKYO
About This Date
September 18th in Tokyo, Japan typically brings warm fall weather, with average highs around 27°C and lows near 21°C. Over 54 years of records, the warmest September 18th was in 1989 (28°C average), while the coldest was 1971 (19°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 39% of September 18th dates historically, with the wettest September 18th recording 7.49" of rain.
Planning for September 18th in Tokyo? 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 | 32°C (89°F) | 20°C (68°F) | -- |
| 2023 | 33°C (91°F) | -- | 0" |
| 2022 | -- | 24°C (75°F) | 0.15" |
| 2021 | 27°C (80°F) | 23°C (73°F) | 7.49" |
| 2020 | 31°C (88°F) | -- | 0.05" |
| 2019 | 25°C (77°F) | -- | 0" |
| 2018 | 28°C (83°F) | -- | -- |
| 2017 | -- | 19°C (67°F) | 4.95" |
| 2016 | 27°C (80°F) | -- | 0" |
| 2015 | 24°C (75°F) | 18°C (64°F) | 4.6" |
| 2014 | 26°C (78°F) | -- | 0" |
| 2013 | -- | 19°C (67°F) | 0" |
| 2012 | 32°C (89°F) | 25°C (77°F) | 0.51" |
| 2011 | 32°C (89°F) | -- | 0" |
| 2010 | 29°C (85°F) | -- | 0" |
| 2009 | 24°C (75°F) | 18°C (64°F) | 0" |
| 2008 | 26°C (78°F) | -- | 0.1" |
| 2007 | 26°C (79°F) | -- | 0" |
| 2006 | -- | 20°C (68°F) | 2.39" |
| 2005 | 29°C (84°F) | 22°C (71°F) | 0" |
| 2004 | 28°C (83°F) | 23°C (73°F) | 0" |
| 2003 | 31°C (87°F) | 23°C (74°F) | -- |
| 2002 | 28°C (82°F) | -- | -- |
| 2001 | 31°C (87°F) | -- | -- |
| 2000 | 30°C (86°F) | 23°C (73°F) | -- |
| 1999 | 26°C (79°F) | 22°C (72°F) | 0.15" |
| 1998 | -- | 21°C (69°F) | 0.51" |
| 1997 | 28°C (82°F) | -- | 2.59" |
| 1996 | 27°C (81°F) | 20°C (68°F) | -- |
| 1995 | 24°C (76°F) | -- | -- |
| 1994 | 30°C (86°F) | -- | 0" |
| 1993 | 32°C (90°F) | 24°C (75°F) | -- |
| 1992 | 26°C (78°F) | -- | -- |
| 1991 | -- | 20°C (68°F) | 1.19" |
| 1990 | 31°C (87°F) | 25°C (77°F) | -- |
| 1989 | 32°C (90°F) | 24°C (76°F) | 0.15" |
| 1988 | 24°C (76°F) | 21°C (69°F) | 0" |
| 1987 | 27°C (81°F) | 18°C (65°F) | 0.6" |
| 1986 | 28°C (83°F) | 21°C (69°F) | 0.05" |
| 1985 | 23°C (73°F) | 19°C (66°F) | 0.05" |
| 1984 | 25°C (77°F) | 21°C (69°F) | 0.3" |
| 1983 | 22°C (72°F) | 20°C (68°F) | 0" |
| 1982 | 24°C (75°F) | 19°C (66°F) | 0" |
| 1981 | 26°C (79°F) | 16°C (61°F) | 0" |
| 1980 | 25°C (77°F) | 20°C (68°F) | 0" |
| 1979 | 28°C (83°F) | 19°C (67°F) | 0" |
| 1978 | 28°C (83°F) | 21°C (69°F) | 0" |
| 1977 | 26°C (79°F) | 20°C (68°F) | 0.15" |
| 1976 | 28°C (83°F) | 19°C (67°F) | 0" |
| 1975 | 30°C (86°F) | 23°C (74°F) | 0" |
| 1974 | 25°C (77°F) | 20°C (68°F) | 0.5" |
| 1973 | 24°C (76°F) | 19°C (66°F) | 0.3" |
| 1972 | 30°C (86°F) | 20°C (68°F) | 0" |
| 1971 | 20°C (68°F) | 18°C (64°F) | 0.15" |