Weather on August 21 in Singapore
Historical weather data for August 21 in Singapore, Singapore
Avg High31°C (88°F)
Avg Low24°C (76°F)
Warmest199129°C
Coldest202227°C
Based on 46 years of data from SINGAPORE CHANGI INTL
About This Date
August 21st in Singapore, Singapore typically brings warm summer weather, with average highs around 31°C and lows near 24°C. Over 46 years of records, the warmest August 21st was in 1991 (29°C average), while the coldest was 2022 (27°C) — a 5°F range across recorded history. Rain or other precipitation has occurred on about 37% of August 21st dates historically, with the wettest August 21st recording 0.95" of rain.
Planning for August 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 (mm) |
|---|---|---|---|
| 2026 | 33°C (91°F) | 23°C (73°F) | -- |
| 2025 | 32°C (89°F) | 23°C (74°F) | -- |
| 2024 | -- | 25°C (77°F) | 1 mm |
| 2023 | -- | 24°C (75°F) | 2 mm |
| 2022 | 29°C (85°F) | 24°C (75°F) | 18 mm |
| 2021 | -- | 22°C (72°F) | 19 mm |
| 2020 | -- | 27°C (80°F) | 0 mm |
| 2019 | 33°C (91°F) | -- | -- |
| 2018 | -- | 27°C (81°F) | 0 mm |
| 2017 | 32°C (90°F) | -- | -- |
| 2016 | 29°C (84°F) | -- | 0 mm |
| 2015 | 32°C (90°F) | -- | 0 mm |
| 2014 | 31°C (88°F) | 24°C (76°F) | 12 mm |
| 2013 | 31°C (88°F) | 24°C (75°F) | 10 mm |
| 2012 | 32°C (89°F) | -- | 0 mm |
| 2011 | 31°C (88°F) | 26°C (78°F) | 0 mm |
| 2010 | -- | 22°C (72°F) | 4 mm |
| 2009 | 31°C (88°F) | 25°C (77°F) | 0 mm |
| 2008 | 32°C (89°F) | 26°C (78°F) | 0 mm |
| 2007 | -- | 25°C (77°F) | 0 mm |
| 2006 | 32°C (90°F) | 26°C (78°F) | 0 mm |
| 2005 | 29°C (84°F) | -- | 2 mm |
| 2004 | 32°C (90°F) | 23°C (74°F) | 24 mm |
| 2003 | 33°C (91°F) | 26°C (79°F) | 0 mm |
| 2002 | -- | 27°C (80°F) | 1 mm |
| 2001 | -- | 24°C (76°F) | 18 mm |
| 2000 | -- | 23°C (73°F) | 1 mm |
| 1999 | 29°C (85°F) | 25°C (77°F) | -- |
| 1998 | 30°C (86°F) | 24°C (76°F) | 0 mm |
| 1997 | 30°C (86°F) | -- | 1 mm |
| 1996 | 31°C (87°F) | -- | 3 mm |
| 1995 | 31°C (88°F) | -- | 0 mm |
| 1994 | 32°C (89°F) | 26°C (78°F) | 0 mm |
| 1993 | 32°C (90°F) | 27°C (80°F) | 0 mm |
| 1992 | 32°C (89°F) | 23°C (74°F) | 2 mm |
| 1991 | 33°C (92°F) | 26°C (79°F) | 0 mm |
| 1990 | 34°C (93°F) | 22°C (71°F) | 0 mm |
| 1989 | 32°C (89°F) | -- | -- |
| 1988 | 31°C (87°F) | -- | 4 mm |
| 1987 | 32°C (90°F) | -- | 0 mm |
| 1986 | 29°C (84°F) | -- | -- |
| 1985 | 31°C (87°F) | 23°C (74°F) | 0 mm |
| 1984 | -- | 22°C (72°F) | -- |
| 1981 | 32°C (90°F) | 23°C (73°F) | 0 mm |
| 1980 | 31°C (88°F) | -- | -- |
| 1979 | -- | 23°C (73°F) | 0 mm |