Weather on March 21 in Cancun
Historical weather data for March 21 in Cancun, Mexico
Avg High30°C (86°F)
Avg Low21°C (69°F)
Warmest198230°C
Coldest199619°C
Based on 38 years of data from CANCUN
About This Date
March 21st in Cancun, Mexico typically brings warm spring weather, with average highs around 30°C and lows near 21°C. Over 38 years of records, the warmest March 21st was in 1982 (30°C average), while the coldest was 1996 (19°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 16% of March 21st dates historically, with the wettest March 21st recording 1.47" of rain.
Planning for March 21st in Cancun? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2012 | 33°C (91°F) | 22°C (72°F) | 0.05" |
| 2011 | 30°C (86°F) | 20°C (68°F) | 0" |
| 2010 | 28°C (83°F) | 20°C (68°F) | 0.23" |
| 2009 | 31°C (87°F) | 18°C (65°F) | 0" |
| 2008 | 33°C (91°F) | 20°C (68°F) | 0" |
| 2007 | 33°C (92°F) | 22°C (71°F) | 0" |
| 2006 | 32°C (89°F) | 23°C (74°F) | 0" |
| 2005 | 33°C (91°F) | 23°C (73°F) | 0" |
| 2004 | 26°C (79°F) | 21°C (69°F) | 1.47" |
| 2003 | 35°C (95°F) | 24°C (75°F) | 0" |
| 2002 | 40°C (104°F) | 18°C (64°F) | 0" |
| 2001 | 27°C (81°F) | 14°C (58°F) | 0" |
| 2000 | 32°C (90°F) | 21°C (69°F) | 0" |
| 1999 | 29°C (85°F) | 19°C (67°F) | 0" |
| 1998 | 26°C (78°F) | 20°C (68°F) | 0" |
| 1997 | 29°C (84°F) | 20°C (68°F) | 0" |
| 1996 | 24°C (75°F) | 15°C (59°F) | 0" |
| 1995 | 30°C (86°F) | 17°C (62°F) | 0" |
| 1994 | 31°C (87°F) | 24°C (75°F) | 0" |
| 1993 | 28°C (82°F) | 22°C (71°F) | 0" |
| 1992 | 28°C (83°F) | 22°C (71°F) | 0" |
| 1991 | 31°C (87°F) | 25°C (77°F) | 0" |
| 1990 | 24°C (76°F) | 20°C (68°F) | 0.2" |
| 1989 | 30°C (86°F) | 23°C (73°F) | 0" |
| 1988 | 31°C (87°F) | 10°C (50°F) | 0" |
| 1985 | 30°C (86°F) | 17°C (63°F) | 0.08" |
| 1984 | 27°C (80°F) | 17°C (62°F) | 0" |
| 1982 | 35°C (95°F) | 25°C (77°F) | 0" |
| 1981 | 31°C (87°F) | 18°C (64°F) | 0" |
| 1980 | 32°C (89°F) | 25°C (77°F) | 0" |
| 1979 | 28°C (83°F) | 24°C (75°F) | 0" |
| 1978 | 27°C (80°F) | 22°C (71°F) | 0.28" |
| 1976 | 29°C (85°F) | 23°C (74°F) | 0" |
| 1975 | 29°C (84°F) | 19°C (66°F) | 0" |
| 1974 | 28°C (82°F) | 20°C (68°F) | 0" |
| 1973 | 33°C (91°F) | 19°C (66°F) | 0" |
| 1972 | 29°C (85°F) | 24°C (76°F) | 0" |
| 1971 | 26°C (79°F) | 21°C (69°F) | 0" |