Weather on December 21 in Singapore
Historical weather data for December 21 in Singapore, Singapore
Avg High31°C (87°F)
Avg Low24°C (75°F)
Warmest202129°C
Coldest198624°C
Based on 44 years of data from SINGAPORE CHANGI INTL
About This Date
December 21st in Singapore, Singapore typically brings warm winter weather, with average highs around 31°C and lows near 24°C. Over 44 years of records, the warmest December 21st was in 2021 (29°C average), while the coldest was 1986 (24°C) — a 8°F range across recorded history. Rain or other precipitation has occurred on about 55% of December 21st dates historically, with the wettest December 21st recording 9.22" of rain.
Planning for December 21st in Singapore? 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 | 31°C (88°F) | 25°C (77°F) | -- |
| 2024 | -- | 26°C (78°F) | 0.03" |
| 2023 | 31°C (88°F) | 26°C (78°F) | -- |
| 2022 | -- | 24°C (76°F) | 0" |
| 2021 | 32°C (90°F) | 26°C (78°F) | 0" |
| 2020 | 30°C (86°F) | 26°C (78°F) | -- |
| 2019 | 31°C (88°F) | -- | -- |
| 2018 | -- | 23°C (74°F) | 1.55" |
| 2017 | 32°C (89°F) | 25°C (77°F) | -- |
| 2016 | -- | 26°C (78°F) | 0" |
| 2015 | 33°C (91°F) | -- | -- |
| 2014 | 32°C (89°F) | -- | 0.05" |
| 2013 | 30°C (86°F) | 24°C (75°F) | 1.12" |
| 2012 | 32°C (89°F) | 23°C (74°F) | 0.18" |
| 2011 | 30°C (86°F) | 24°C (76°F) | 0.05" |
| 2010 | 32°C (89°F) | 24°C (76°F) | 0" |
| 2009 | 31°C (87°F) | 24°C (76°F) | 0.25" |
| 2008 | -- | 24°C (76°F) | 0" |
| 2007 | 31°C (88°F) | 22°C (72°F) | 1.09" |
| 2006 | 28°C (83°F) | 23°C (73°F) | 2.87" |
| 2005 | 31°C (88°F) | 24°C (76°F) | 0.38" |
| 2004 | 31°C (87°F) | 24°C (76°F) | 0" |
| 2003 | -- | 23°C (74°F) | 9.22" |
| 2002 | 32°C (89°F) | 26°C (78°F) | 0.03" |
| 2001 | -- | 24°C (75°F) | 3.1" |
| 2000 | 32°C (90°F) | -- | 0.08" |
| 1999 | -- | 24°C (75°F) | 0" |
| 1998 | 32°C (90°F) | -- | 0.1" |
| 1997 | -- | 24°C (76°F) | 0.3" |
| 1996 | -- | 24°C (76°F) | 0" |
| 1995 | 30°C (86°F) | 24°C (75°F) | 2.69" |
| 1994 | 31°C (87°F) | 23°C (74°F) | 0" |
| 1993 | 31°C (87°F) | -- | 0" |
| 1992 | -- | 23°C (73°F) | 3" |
| 1991 | 28°C (82°F) | 24°C (75°F) | 1.3" |
| 1990 | 31°C (87°F) | 24°C (76°F) | 0.1" |
| 1989 | -- | 24°C (75°F) | 0" |
| 1988 | 31°C (88°F) | -- | 0.1" |
| 1987 | 32°C (89°F) | 24°C (76°F) | 0" |
| 1986 | 27°C (80°F) | 23°C (73°F) | 2.39" |
| 1985 | 31°C (87°F) | 21°C (70°F) | -- |
| 1981 | 30°C (86°F) | 23°C (73°F) | 0.51" |
| 1980 | 31°C (88°F) | 22°C (72°F) | 0.03" |
| 1979 | 30°C (86°F) | -- | 0" |