Weather on August 9 in Monterrey
Historical weather data for August 9 in Monterrey, Mexico
Avg High36°C (96°F)
Avg Low22°C (72°F)
Warmest201133°C
Coldest197523°C
Based on 43 years of data from TOPO CHICO
About This Date
August 9th in Monterrey, Mexico typically brings hot summer weather, with average highs around 36°C and lows near 22°C. Over 43 years of records, the warmest August 9th was in 2011 (33°C average), while the coldest was 1975 (23°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 19% of August 9th dates historically, with the wettest August 9th recording 1.57" of rain.
Planning for August 9th in Monterrey? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2024 | 39°C (103°F) | 26°C (79°F) | -- |
| 2022 | 38°C (101°F) | 25°C (77°F) | 0 mm |
| 2012 | 38°C (101°F) | 24°C (76°F) | 0 mm |
| 2011 | 40°C (104°F) | 25°C (77°F) | 0 mm |
| 2010 | 35°C (95°F) | 24°C (75°F) | 0 mm |
| 2009 | 38°C (101°F) | 24°C (76°F) | 0 mm |
| 2008 | 39°C (102°F) | 23°C (73°F) | 0 mm |
| 2007 | 36°C (97°F) | 22°C (72°F) | 0 mm |
| 2006 | 33°C (92°F) | 22°C (72°F) | 0 mm |
| 2005 | 34°C (93°F) | 21°C (69°F) | 0 mm |
| 2004 | 34°C (93°F) | 19°C (66°F) | 14 mm |
| 2003 | 38°C (100°F) | 21°C (69°F) | 0 mm |
| 2002 | 32°C (89°F) | 20°C (68°F) | 0 mm |
| 2001 | 35°C (95°F) | 20°C (68°F) | 0 mm |
| 2000 | 37°C (99°F) | 23°C (73°F) | 1 mm |
| 1999 | 37°C (99°F) | 24°C (76°F) | 0 mm |
| 1998 | 36°C (97°F) | 23°C (73°F) | 0 mm |
| 1997 | 39°C (102°F) | 22°C (71°F) | 0 mm |
| 1996 | 33°C (91°F) | 22°C (71°F) | 0 mm |
| 1995 | 35°C (95°F) | -- | 0 mm |
| 1994 | 37°C (98°F) | 22°C (71°F) | 20 mm |
| 1993 | 39°C (102°F) | 23°C (73°F) | 0 mm |
| 1992 | 39°C (102°F) | 23°C (73°F) | 0 mm |
| 1991 | 36°C (97°F) | 22°C (72°F) | -- |
| 1990 | 28°C (82°F) | 22°C (71°F) | 1 mm |
| 1989 | 27°C (80°F) | 21°C (69°F) | 22 mm |
| 1988 | 40°C (104°F) | 24°C (75°F) | 0 mm |
| 1987 | 37°C (98°F) | 24°C (75°F) | 0 mm |
| 1986 | 38°C (100°F) | 23°C (73°F) | 0 mm |
| 1985 | 40°C (104°F) | 23°C (73°F) | 0 mm |
| 1983 | 36°C (96°F) | 24°C (75°F) | 0 mm |
| 1982 | 36°C (96°F) | 20°C (68°F) | 0 mm |
| 1981 | 40°C (104°F) | 23°C (74°F) | 0 mm |
| 1980 | 32°C (89°F) | 23°C (73°F) | 40 mm |
| 1979 | 37°C (98°F) | 22°C (71°F) | 0 mm |
| 1978 | 37°C (98°F) | 22°C (71°F) | 0 mm |
| 1977 | 39°C (102°F) | 23°C (73°F) | 0 mm |
| 1976 | 36°C (96°F) | 19°C (66°F) | 0 mm |
| 1975 | 27°C (80°F) | 20°C (68°F) | 7 mm |
| 1974 | 38°C (100°F) | 23°C (73°F) | 0 mm |
| 1973 | 27°C (80°F) | 22°C (71°F) | 0 mm |
| 1972 | 30°C (86°F) | 22°C (71°F) | 11 mm |
| 1971 | 30°C (86°F) | 21°C (69°F) | 0 mm |