Weather on July 31 in Tokyo
Historical weather data for July 31 in Tokyo, Japan
Avg High32°C (90°F)
Avg Low25°C (77°F)
Warmest200231°C
Coldest200723°C
Based on 56 years of data from TOKYO
About This Date
July 31st in Tokyo, Japan typically brings hot summer weather, with average highs around 32°C and lows near 25°C. Over 56 years of records, the warmest July 31st was in 2002 (31°C average), while the coldest was 2007 (23°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 25% of July 31st dates historically, with the wettest July 31st recording 2.09" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for July 31st in Tokyo? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 33°C (92°F) | 27°C (81°F) | -- |
| 2025 | -- | 26°C (78°F) | -- |
| 2024 | 34°C (93°F) | -- | 10 mm |
| 2023 | 35°C (95°F) | -- | 0 mm |
| 2022 | 35°C (95°F) | 27°C (81°F) | 0 mm |
| 2021 | -- | 23°C (74°F) | 29 mm |
| 2020 | 28°C (83°F) | -- | 1 mm |
| 2019 | 34°C (94°F) | 27°C (80°F) | 0 mm |
| 2018 | 34°C (93°F) | 24°C (76°F) | 0 mm |
| 2017 | 33°C (91°F) | 23°C (74°F) | 0 mm |
| 2016 | 31°C (87°F) | 24°C (76°F) | 0 mm |
| 2015 | 35°C (95°F) | 26°C (79°F) | 0 mm |
| 2014 | -- | 26°C (79°F) | 0 mm |
| 2013 | -- | 25°C (77°F) | 0 mm |
| 2012 | 34°C (93°F) | 27°C (80°F) | 0 mm |
| 2011 | 25°C (77°F) | 22°C (72°F) | 8 mm |
| 2010 | 32°C (90°F) | 27°C (80°F) | 1 mm |
| 2009 | 27°C (80°F) | 21°C (70°F) | 2 mm |
| 2008 | 31°C (87°F) | 23°C (73°F) | 0 mm |
| 2007 | 27°C (81°F) | 19°C (67°F) | 53 mm |
| 2006 | 28°C (82°F) | -- | 0 mm |
| 2005 | 29°C (85°F) | 26°C (79°F) | 0 mm |
| 2004 | 32°C (89°F) | -- | 4 mm |
| 2003 | 31°C (88°F) | -- | -- |
| 2002 | 35°C (95°F) | 28°C (82°F) | -- |
| 2001 | 34°C (94°F) | 27°C (80°F) | -- |
| 2000 | 34°C (93°F) | 27°C (81°F) | -- |
| 1999 | 33°C (91°F) | 27°C (80°F) | 0 mm |
| 1998 | 28°C (83°F) | 22°C (71°F) | -- |
| 1997 | 30°C (86°F) | 23°C (73°F) | 3 mm |
| 1996 | 33°C (91°F) | -- | -- |
| 1995 | 34°C (93°F) | 27°C (80°F) | -- |
| 1994 | 34°C (94°F) | -- | -- |
| 1993 | 32°C (89°F) | 23°C (74°F) | -- |
| 1992 | 33°C (92°F) | 27°C (81°F) | -- |
| 1991 | 34°C (94°F) | 27°C (81°F) | -- |
| 1990 | 31°C (87°F) | 23°C (74°F) | -- |
| 1989 | 29°C (84°F) | 23°C (74°F) | 25 mm |
| 1988 | 31°C (87°F) | 18°C (65°F) | 0 mm |
| 1987 | 34°C (93°F) | 24°C (76°F) | 38 mm |
| 1986 | 33°C (91°F) | 26°C (78°F) | 0 mm |
| 1985 | 32°C (90°F) | 27°C (80°F) | 0 mm |
| 1984 | 33°C (91°F) | 25°C (77°F) | 0 mm |
| 1983 | 33°C (91°F) | 27°C (80°F) | 0 mm |
| 1982 | 30°C (86°F) | 23°C (74°F) | 0 mm |
| 1981 | 31°C (88°F) | 26°C (78°F) | 0 mm |
| 1980 | 29°C (84°F) | 21°C (70°F) | 9 mm |
| 1979 | 34°C (94°F) | 27°C (80°F) | 0 mm |
| 1978 | 33°C (91°F) | 26°C (78°F) | 6 mm |
| 1977 | 32°C (89°F) | 26°C (78°F) | 0 mm |
| 1976 | 33°C (92°F) | 24°C (76°F) | 0 mm |
| 1975 | 34°C (93°F) | 25°C (77°F) | 0 mm |
| 1974 | 32°C (90°F) | 25°C (77°F) | 0 mm |
| 1973 | 33°C (91°F) | 25°C (77°F) | 0 mm |
| 1972 | 32°C (90°F) | 24°C (75°F) | 5 mm |
| 1971 | 33°C (91°F) | 24°C (76°F) | 0 mm |