Weather on September 20 in Guadalajara
Historical weather data for September 20 in Guadalajara, Mexico
Based on 49 years of data from GUADALAJARA (DGE)
About This Date
September 20th in Guadalajara, Mexico typically brings warm fall weather, with average highs around 27°C and lows near 17°C. Over 49 years of records, the warmest September 20th was in 2024 (25°C average), while the coldest was 1991 (19°C) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 41% of September 20th dates historically, with the wettest September 20th recording 4.34" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 20th in Guadalajara? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 31°C (87°F) | 19°C (67°F) | 0.41" |
| 2022 | 25°C (77°F) | 16°C (60°F) | -- |
| 2020 | 27°C (81°F) | 17°C (63°F) | 0" |
| 2018 | 26°C (78°F) | 16°C (61°F) | -- |
| 2016 | 29°C (85°F) | 17°C (62°F) | 0.15" |
| 2015 | 30°C (86°F) | 16°C (61°F) | 0" |
| 2013 | 29°C (85°F) | 18°C (65°F) | 0.03" |
| 2012 | 28°C (83°F) | 12°C (54°F) | 0" |
| 2011 | 27°C (81°F) | 17°C (62°F) | 0" |
| 2010 | 26°C (78°F) | 17°C (63°F) | 0" |
| 2009 | 28°C (82°F) | 17°C (62°F) | 0" |
| 2008 | 25°C (77°F) | 15°C (59°F) | 0.28" |
| 2007 | 26°C (79°F) | 15°C (59°F) | 0.1" |
| 2006 | 27°C (81°F) | 17°C (62°F) | 0.03" |
| 2005 | 27°C (81°F) | 16°C (60°F) | 0" |
| 2004 | 28°C (82°F) | 17°C (62°F) | 0" |
| 2003 | 26°C (78°F) | 17°C (62°F) | 0.1" |
| 2002 | 28°C (83°F) | 18°C (64°F) | 0" |
| 2001 | 30°C (86°F) | 17°C (63°F) | 4.34" |
| 2000 | 26°C (78°F) | 17°C (62°F) | 0.18" |
| 1999 | 30°C (86°F) | 17°C (62°F) | 0" |
| 1998 | 27°C (80°F) | 17°C (62°F) | 0" |
| 1997 | 27°C (81°F) | 18°C (64°F) | 0" |
| 1996 | 28°C (82°F) | 18°C (64°F) | 0" |
| 1995 | 29°C (85°F) | 16°C (61°F) | 2.31" |
| 1994 | 25°C (77°F) | 15°C (59°F) | 0" |
| 1993 | 28°C (83°F) | 17°C (63°F) | 0.05" |
| 1992 | 21°C (70°F) | 17°C (63°F) | 0" |
| 1991 | 21°C (70°F) | 17°C (63°F) | 0" |
| 1990 | 22°C (72°F) | 18°C (64°F) | 0.79" |
| 1989 | 27°C (80°F) | 17°C (63°F) | 0.05" |
| 1988 | 28°C (82°F) | 17°C (63°F) | 0.03" |
| 1987 | 28°C (82°F) | 17°C (62°F) | 4.24" |
| 1986 | 22°C (71°F) | 17°C (62°F) | 0.15" |
| 1985 | 28°C (82°F) | 16°C (60°F) | 3.02" |
| 1984 | 23°C (73°F) | 17°C (63°F) | 0" |
| 1983 | 27°C (80°F) | 17°C (62°F) | 0.81" |
| 1982 | 27°C (80°F) | 17°C (63°F) | 0" |
| 1981 | 28°C (83°F) | 17°C (63°F) | 0" |
| 1980 | 25°C (77°F) | 16°C (61°F) | 0" |
| 1979 | 29°C (84°F) | 18°C (64°F) | 0" |
| 1978 | 27°C (80°F) | 16°C (60°F) | 0" |
| 1977 | 30°C (86°F) | 18°C (64°F) | 0" |
| 1976 | 27°C (80°F) | 15°C (59°F) | 0" |
| 1975 | 27°C (80°F) | 18°C (65°F) | 0.89" |
| 1974 | 28°C (82°F) | 16°C (61°F) | 0" |
| 1973 | 29°C (84°F) | 16°C (60°F) | 0" |
| 1972 | 28°C (83°F) | 17°C (62°F) | 0" |
| 1971 | 26°C (79°F) | 16°C (60°F) | 0.38" |