Weather on December 20 in Tokyo
Historical weather data for December 20 in Tokyo, Japan
Avg High11°C (52°F)
Avg Low4°C (39°F)
Warmest197913°C
Coldest19726°C
Based on 55 years of data from TOKYO
About This Date
December 20th in Tokyo, Japan typically brings cool winter weather, with average highs around 11°C and lows near 4°C. Over 55 years of records, the warmest December 20th was in 1979 (13°C average), while the coldest was 1972 (6°C) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 4% of December 20th dates historically, with the wettest December 20th recording 2.54" of rain.
Planning for December 20th in Tokyo? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 13°C (55°F) | 9°C (48°F) | -- |
| 2024 | -- | 1°C (34°F) | 0" |
| 2023 | -- | 4°C (40°F) | 0" |
| 2022 | -- | 1°C (33°F) | 0" |
| 2021 | -- | 1°C (33°F) | 0" |
| 2020 | -- | -1°C (31°F) | 0" |
| 2019 | 16°C (61°F) | 6°C (43°F) | 0" |
| 2018 | 14°C (57°F) | -- | 0" |
| 2017 | 9°C (49°F) | -- | 0" |
| 2016 | 14°C (58°F) | -- | 0" |
| 2015 | 11°C (52°F) | 2°C (36°F) | 0" |
| 2014 | -- | 3°C (38°F) | 0" |
| 2013 | 11°C (52°F) | -- | 2.54" |
| 2012 | 11°C (51°F) | -- | 0" |
| 2011 | 11°C (52°F) | -- | 0" |
| 2010 | 16°C (61°F) | 6°C (43°F) | 0" |
| 2009 | 12°C (53°F) | 1°C (34°F) | 0" |
| 2008 | 15°C (59°F) | -- | 0" |
| 2007 | 12°C (53°F) | -- | 0" |
| 2006 | 11°C (52°F) | 6°C (42°F) | 0" |
| 2005 | 11°C (51°F) | 4°C (39°F) | 0" |
| 2004 | -- | 8°C (46°F) | 0" |
| 2003 | 9°C (48°F) | 3°C (38°F) | 0" |
| 2002 | 11°C (51°F) | -- | -- |
| 2001 | 12°C (54°F) | 3°C (38°F) | -- |
| 2000 | 11°C (52°F) | -- | -- |
| 1999 | 10°C (50°F) | -- | -- |
| 1998 | 14°C (57°F) | 6°C (42°F) | -- |
| 1997 | -- | 8°C (47°F) | -- |
| 1996 | 11°C (51°F) | -- | -- |
| 1995 | 10°C (50°F) | -- | -- |
| 1994 | 7°C (44°F) | -- | -- |
| 1993 | -- | 4°C (40°F) | -- |
| 1992 | 11°C (52°F) | 3°C (38°F) | -- |
| 1991 | 9°C (48°F) | -- | -- |
| 1990 | 9°C (49°F) | 4°C (39°F) | -- |
| 1989 | 12°C (53°F) | 4°C (40°F) | 0" |
| 1988 | 15°C (59°F) | 4°C (39°F) | 0" |
| 1987 | 13°C (55°F) | 4°C (39°F) | 0" |
| 1986 | 11°C (51°F) | 4°C (40°F) | 0" |
| 1985 | 9°C (49°F) | 3°C (38°F) | 0" |
| 1984 | 9°C (48°F) | 4°C (40°F) | 0" |
| 1983 | 8°C (47°F) | 3°C (37°F) | 0" |
| 1982 | 11°C (52°F) | 2°C (35°F) | 0" |
| 1981 | 12°C (54°F) | 4°C (40°F) | 0" |
| 1980 | 10°C (50°F) | 2°C (36°F) | 0" |
| 1979 | 18°C (64°F) | 8°C (46°F) | 0.4" |
| 1978 | 9°C (48°F) | 2°C (36°F) | 0" |
| 1977 | 11°C (51°F) | 5°C (41°F) | 0" |
| 1976 | 12°C (54°F) | 3°C (38°F) | 0" |
| 1975 | 10°C (50°F) | 2°C (36°F) | 0" |
| 1974 | 8°C (47°F) | 3°C (38°F) | 0" |
| 1973 | 12°C (54°F) | 1°C (34°F) | 0" |
| 1972 | 8°C (46°F) | 3°C (37°F) | 0" |
| 1971 | 9°C (48°F) | 7°C (44°F) | 0" |