Weather on September 25 in Monterrey
Historical weather data for September 25 in Monterrey, Mexico
Based on 48 years of data from TOPO CHICO
About This Date
September 25th in Monterrey, Mexico typically brings warm fall weather, with average highs around 31°C and lows near 19°C. Over 48 years of records, the warmest September 25th was in 2023 (32°C average), while the coldest was 1974 (18°C) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 25% of September 25th dates historically, with the wettest September 25th recording 11.46" of rain. The last decade has been 8.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.0°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Monterrey? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 31°C (88°F) | 25°C (77°F) | -- |
| 2024 | 35°C (95°F) | 23°C (73°F) | 0 mm |
| 2023 | 39°C (103°F) | 26°C (78°F) | 0 mm |
| 2022 | 34°C (94°F) | 23°C (73°F) | -- |
| 2021 | 31°C (88°F) | 19°C (66°F) | 0 mm |
| 2019 | 34°C (93°F) | 24°C (75°F) | 0 mm |
| 2018 | 34°C (93°F) | 23°C (73°F) | 0 mm |
| 2011 | 40°C (104°F) | 17°C (62°F) | 0 mm |
| 2010 | 28°C (83°F) | 22°C (71°F) | 291 mm |
| 2009 | 23°C (73°F) | 18°C (65°F) | 0 mm |
| 2008 | 27°C (80°F) | 20°C (68°F) | 184 mm |
| 2007 | 33°C (91°F) | 22°C (72°F) | 0 mm |
| 2006 | 26°C (78°F) | 11°C (51°F) | -- |
| 2005 | 36°C (96°F) | 19°C (66°F) | 0 mm |
| 2004 | 29°C (84°F) | 12°C (53°F) | 43 mm |
| 2003 | 26°C (78°F) | 19°C (66°F) | 13 mm |
| 2002 | 29°C (84°F) | 13°C (55°F) | 0 mm |
| 2001 | 20°C (68°F) | 18°C (64°F) | 0 mm |
| 2000 | 33°C (92°F) | 18°C (64°F) | 73 mm |
| 1999 | 34°C (94°F) | 17°C (63°F) | 0 mm |
| 1998 | 30°C (86°F) | 22°C (71°F) | 13 mm |
| 1997 | 28°C (82°F) | 20°C (68°F) | 72 mm |
| 1996 | 37°C (98°F) | 24°C (75°F) | 0 mm |
| 1995 | 29°C (85°F) | -- | 0 mm |
| 1994 | 35°C (95°F) | 20°C (68°F) | 0 mm |
| 1993 | 32°C (89°F) | 22°C (71°F) | 0 mm |
| 1992 | 35°C (95°F) | 20°C (68°F) | 0 mm |
| 1991 | 25°C (77°F) | 18°C (64°F) | 0 mm |
| 1990 | 30°C (86°F) | 16°C (60°F) | 0 mm |
| 1989 | 29°C (84°F) | 13°C (55°F) | 0 mm |
| 1988 | 33°C (91°F) | 23°C (73°F) | 6 mm |
| 1987 | 31°C (87°F) | 18°C (64°F) | 0 mm |
| 1986 | 35°C (95°F) | 22°C (71°F) | 0 mm |
| 1985 | 37°C (98°F) | 21°C (69°F) | 0 mm |
| 1984 | 33°C (92°F) | 23°C (73°F) | 0 mm |
| 1983 | 26°C (78°F) | 19°C (66°F) | 0 mm |
| 1982 | 35°C (95°F) | 18°C (64°F) | 0 mm |
| 1981 | 35°C (95°F) | 21°C (69°F) | 0 mm |
| 1980 | 33°C (91°F) | 22°C (71°F) | 40 mm |
| 1979 | 33°C (91°F) | 17°C (62°F) | 0 mm |
| 1978 | 25°C (77°F) | 21°C (69°F) | 36 mm |
| 1977 | 37°C (98°F) | 22°C (71°F) | 0 mm |
| 1976 | 32°C (89°F) | 21°C (69°F) | 15 mm |
| 1975 | 29°C (84°F) | 14°C (57°F) | 0 mm |
| 1974 | 20°C (68°F) | 17°C (62°F) | 0 mm |
| 1973 | 30°C (86°F) | 22°C (71°F) | 0 mm |
| 1972 | 32°C (89°F) | 21°C (69°F) | 0 mm |
| 1971 | 27°C (80°F) | 21°C (69°F) | 6 mm |