Weather on September 12 in Monterrey
Historical weather data for September 12 in Monterrey, Mexico
Avg High32°C (90°F)
Avg Low22°C (71°F)
Warmest200032°C
Coldest200121°C
Based on 46 years of data from TOPO CHICO
About This Date
September 12th in Monterrey, Mexico typically brings hot fall weather, with average highs around 32°C and lows near 22°C. Over 46 years of records, the warmest September 12th was in 2000 (32°C average), while the coldest was 2001 (21°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 26% of September 12th dates historically, with the wettest September 12th recording 9.3" of rain.
Planning for September 12th in Monterrey? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 31°C (88°F) | 26°C (78°F) | -- |
| 2023 | 40°C (104°F) | 25°C (77°F) | 0" |
| 2022 | 35°C (95°F) | 23°C (73°F) | 0" |
| 2020 | 24°C (76°F) | 17°C (62°F) | 0" |
| 2012 | 35°C (95°F) | 21°C (70°F) | 0" |
| 2011 | 37°C (98°F) | 21°C (70°F) | 0" |
| 2010 | 32°C (90°F) | 24°C (75°F) | 0" |
| 2009 | 30°C (86°F) | 21°C (69°F) | 0.28" |
| 2008 | 35°C (95°F) | 23°C (73°F) | 0" |
| 2007 | 33°C (92°F) | 22°C (72°F) | 0.03" |
| 2006 | 27°C (80°F) | 22°C (71°F) | 0.58" |
| 2005 | 31°C (87°F) | 21°C (69°F) | 0" |
| 2004 | 30°C (86°F) | 20°C (68°F) | 0" |
| 2003 | 26°C (78°F) | 20°C (68°F) | 0" |
| 2002 | 28°C (82°F) | 19°C (66°F) | 0" |
| 2001 | 23°C (73°F) | 18°C (64°F) | 0" |
| 2000 | 39°C (103°F) | 25°C (77°F) | 0" |
| 1999 | 33°C (92°F) | 23°C (73°F) | 0" |
| 1998 | 33°C (92°F) | 24°C (75°F) | 0" |
| 1997 | 37°C (98°F) | 23°C (74°F) | 0" |
| 1996 | 33°C (91°F) | 24°C (75°F) | 0.08" |
| 1995 | 32°C (89°F) | -- | 0" |
| 1994 | 30°C (86°F) | 20°C (68°F) | 0.46" |
| 1993 | 31°C (87°F) | 22°C (71°F) | 0.33" |
| 1992 | 29°C (84°F) | 21°C (69°F) | 0.28" |
| 1991 | 28°C (82°F) | 22°C (71°F) | 0" |
| 1990 | 33°C (91°F) | 20°C (68°F) | 0.38" |
| 1989 | 35°C (95°F) | 23°C (73°F) | 0" |
| 1988 | 33°C (91°F) | 16°C (60°F) | 0" |
| 1987 | 36°C (96°F) | 23°C (73°F) | 0" |
| 1986 | 34°C (93°F) | 23°C (73°F) | 0" |
| 1985 | 37°C (98°F) | 23°C (73°F) | 0" |
| 1984 | 30°C (86°F) | 22°C (71°F) | 0" |
| 1983 | 32°C (89°F) | 20°C (68°F) | 0.64" |
| 1982 | 38°C (100°F) | 23°C (73°F) | 0" |
| 1981 | 34°C (93°F) | 23°C (73°F) | 0" |
| 1980 | 34°C (93°F) | 22°C (71°F) | 0" |
| 1979 | 32°C (89°F) | 19°C (66°F) | 0" |
| 1978 | 35°C (95°F) | 22°C (71°F) | 0" |
| 1977 | 35°C (95°F) | 23°C (73°F) | 0" |
| 1976 | 33°C (91°F) | 20°C (68°F) | 0" |
| 1975 | 31°C (87°F) | 21°C (69°F) | 0.48" |
| 1974 | 37°C (98°F) | 23°C (73°F) | 0" |
| 1973 | 36°C (96°F) | 23°C (73°F) | 1.55" |
| 1972 | 32°C (89°F) | 22°C (71°F) | 0" |
| 1971 | 24°C (75°F) | 21°C (69°F) | 9.3" |