Weather on September 21 in Tijuana
Historical weather data for September 21 in Tijuana, Mexico
Avg High28°C (82°F)
Avg Low15°C (59°F)
Warmest201226°C
Coldest198617°C
Based on 42 years of data from TIJUANA
About This Date
September 21st in Tijuana, Mexico typically brings warm fall weather, with average highs around 28°C and lows near 15°C. Over 42 years of records, the warmest September 21st was in 2012 (26°C average), while the coldest was 1986 (17°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 21st dates historically.
Planning for September 21st in Tijuana? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2012 | 32°C (89°F) | 20°C (68°F) | 0 mm |
| 2011 | 25°C (77°F) | 15°C (59°F) | 0 mm |
| 2010 | 25°C (77°F) | 14°C (57°F) | 0 mm |
| 2009 | 29°C (84°F) | 17°C (62°F) | 0 mm |
| 2008 | 27°C (80°F) | 16°C (60°F) | 0 mm |
| 2007 | 25°C (77°F) | 12°C (53°F) | 0 mm |
| 2006 | 27°C (80°F) | 15°C (59°F) | 0 mm |
| 2005 | 27°C (80°F) | 17°C (62°F) | 0 mm |
| 2004 | 32°C (89°F) | 13°C (55°F) | 0 mm |
| 2003 | 28°C (82°F) | 14°C (58°F) | 0 mm |
| 2002 | 32°C (89°F) | 15°C (59°F) | 0 mm |
| 2001 | 26°C (78°F) | 15°C (59°F) | 0 mm |
| 2000 | 23°C (73°F) | 19°C (66°F) | 0 mm |
| 1999 | 28°C (82°F) | 11°C (51°F) | 0 mm |
| 1998 | 25°C (77°F) | 18°C (64°F) | 0 mm |
| 1997 | 29°C (84°F) | 16°C (60°F) | 0 mm |
| 1996 | 29°C (84°F) | 16°C (60°F) | 0 mm |
| 1995 | 28°C (82°F) | 17°C (62°F) | 0 mm |
| 1994 | 26°C (79°F) | 16°C (60°F) | 0 mm |
| 1993 | 25°C (77°F) | 16°C (60°F) | 0 mm |
| 1992 | 34°C (93°F) | 15°C (59°F) | 0 mm |
| 1991 | 30°C (86°F) | 17°C (63°F) | 0 mm |
| 1990 | 28°C (82°F) | 10°C (50°F) | 0 mm |
| 1989 | 32°C (89°F) | 10°C (50°F) | 0 mm |
| 1988 | 22°C (72°F) | 13°C (56°F) | 0 mm |
| 1987 | 32°C (89°F) | 14°C (57°F) | 11 mm |
| 1986 | 23°C (73°F) | 10°C (50°F) | 0 mm |
| 1985 | 32°C (89°F) | 13°C (56°F) | 0 mm |
| 1984 | 28°C (82°F) | 18°C (64°F) | 0 mm |
| 1983 | 30°C (86°F) | 20°C (68°F) | 0 mm |
| 1982 | 29°C (85°F) | 14°C (57°F) | 0 mm |
| 1981 | 32°C (90°F) | 17°C (62°F) | 0 mm |
| 1980 | 24°C (75°F) | 15°C (59°F) | 0 mm |
| 1979 | 27°C (81°F) | 17°C (63°F) | 0 mm |
| 1978 | 33°C (91°F) | 16°C (60°F) | 0 mm |
| 1977 | 28°C (83°F) | 12°C (53°F) | 0 mm |
| 1976 | 24°C (76°F) | 19°C (66°F) | 0 mm |
| 1975 | 30°C (86°F) | 18°C (65°F) | 0 mm |
| 1974 | 20°C (68°F) | 14°C (58°F) | 0 mm |
| 1973 | 23°C (73°F) | 16°C (61°F) | 0 mm |
| 1972 | 33°C (91°F) | 16°C (60°F) | 0 mm |
| 1971 | 24°C (75°F) | 18°C (65°F) | 0 mm |