Weather on August 18 in Tokyo
Historical weather data for August 18 in Tokyo, Japan
Avg High31°C (87°F)
Avg Low24°C (76°F)
Warmest198431°C
Coldest197623°C
Based on 56 years of data from TOKYO
About This Date
August 18th in Tokyo, Japan typically brings warm summer weather, with average highs around 31°C and lows near 24°C. Over 56 years of records, the warmest August 18th was in 1984 (31°C average), while the coldest was 1976 (23°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 18th dates historically, with the wettest August 18th recording 2.48" of rain.
Planning for August 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 (mm) |
|---|---|---|---|
| 2026 | 32°C (89°F) | 26°C (78°F) | -- |
| 2025 | -- | 27°C (80°F) | 0 mm |
| 2024 | -- | 27°C (80°F) | 0 mm |
| 2023 | 34°C (93°F) | -- | 0 mm |
| 2022 | -- | 23°C (74°F) | 8 mm |
| 2021 | -- | 24°C (75°F) | 24 mm |
| 2020 | 34°C (94°F) | -- | 0 mm |
| 2019 | -- | 27°C (80°F) | 0 mm |
| 2018 | 27°C (81°F) | 18°C (65°F) | 0 mm |
| 2017 | -- | 24°C (75°F) | 0 mm |
| 2016 | 32°C (89°F) | -- | 4 mm |
| 2015 | 32°C (89°F) | 26°C (79°F) | 12 mm |
| 2014 | -- | 26°C (79°F) | 0 mm |
| 2013 | -- | 28°C (82°F) | 0 mm |
| 2012 | 31°C (87°F) | -- | 1 mm |
| 2011 | 36°C (97°F) | -- | 0 mm |
| 2010 | 35°C (95°F) | -- | 0 mm |
| 2009 | 30°C (86°F) | 24°C (75°F) | 0 mm |
| 2008 | 29°C (85°F) | 22°C (71°F) | 15 mm |
| 2007 | -- | 24°C (76°F) | 0 mm |
| 2006 | 33°C (91°F) | 26°C (79°F) | 8 mm |
| 2005 | 29°C (84°F) | 24°C (76°F) | 1 mm |
| 2004 | 35°C (95°F) | 24°C (76°F) | 7 mm |
| 2003 | 27°C (80°F) | 19°C (67°F) | 1 mm |
| 2002 | 26°C (78°F) | 23°C (73°F) | 2 mm |
| 2001 | 29°C (85°F) | -- | 7 mm |
| 2000 | 28°C (83°F) | -- | 2 mm |
| 1999 | 34°C (93°F) | 27°C (81°F) | 0 mm |
| 1998 | 28°C (83°F) | -- | -- |
| 1997 | 28°C (83°F) | 20°C (68°F) | -- |
| 1996 | 32°C (89°F) | -- | -- |
| 1995 | 32°C (90°F) | 27°C (80°F) | -- |
| 1994 | 33°C (91°F) | 27°C (80°F) | -- |
| 1993 | 28°C (82°F) | -- | 1 mm |
| 1992 | 32°C (90°F) | -- | -- |
| 1991 | 29°C (84°F) | 22°C (72°F) | -- |
| 1990 | 32°C (89°F) | -- | -- |
| 1989 | 31°C (87°F) | 24°C (76°F) | 0 mm |
| 1988 | 29°C (85°F) | 24°C (75°F) | 18 mm |
| 1987 | 31°C (87°F) | 23°C (73°F) | 3 mm |
| 1986 | 28°C (82°F) | 24°C (76°F) | 0 mm |
| 1985 | 34°C (93°F) | 27°C (81°F) | 0 mm |
| 1984 | 34°C (93°F) | 27°C (80°F) | 0 mm |
| 1983 | 32°C (89°F) | 26°C (78°F) | 6 mm |
| 1982 | 31°C (87°F) | 24°C (76°F) | 0 mm |
| 1981 | 30°C (86°F) | 21°C (70°F) | 0 mm |
| 1980 | 28°C (82°F) | 23°C (74°F) | 0 mm |
| 1979 | 33°C (91°F) | 26°C (79°F) | 1 mm |
| 1978 | 28°C (83°F) | 24°C (75°F) | 0 mm |
| 1977 | 27°C (80°F) | 24°C (76°F) | 63 mm |
| 1976 | 26°C (79°F) | 19°C (67°F) | 0 mm |
| 1975 | 33°C (91°F) | 25°C (77°F) | 4 mm |
| 1974 | 27°C (81°F) | 22°C (72°F) | 1 mm |
| 1973 | 33°C (92°F) | 27°C (81°F) | 0 mm |
| 1972 | 32°C (90°F) | 23°C (74°F) | 0 mm |
| 1971 | 26°C (78°F) | 21°C (70°F) | 0 mm |