Weather on August 31 in Monterrey
Historical weather data for August 31 in Monterrey, Mexico
Based on 47 years of data from TOPO CHICO
About This Date
August 31st in Monterrey, Mexico typically brings hot summer weather, with average highs around 34°C and lows near 22°C. Over 47 years of records, the warmest August 31st was in 2023 (32°C average), while the coldest was 2004 (22°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 32% of August 31st dates historically, with the wettest August 31st recording 1.69" of rain. The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for August 31st in Monterrey? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2023 | 39°C (102°F) | 26°C (78°F) | 0 mm |
| 2022 | 36°C (96°F) | 23°C (73°F) | 21 mm |
| 2021 | 38°C (100°F) | 24°C (76°F) | 0 mm |
| 2019 | 34°C (93°F) | 24°C (75°F) | -- |
| 2018 | 38°C (101°F) | 23°C (73°F) | 0 mm |
| 2016 | 32°C (90°F) | 23°C (73°F) | 1 mm |
| 2015 | 36°C (97°F) | 23°C (73°F) | 0 mm |
| 2011 | 35°C (95°F) | 21°C (70°F) | 11 mm |
| 2010 | 35°C (95°F) | 23°C (73°F) | 0 mm |
| 2009 | 31°C (87°F) | 21°C (70°F) | 30 mm |
| 2008 | 30°C (86°F) | 20°C (68°F) | 0 mm |
| 2007 | 35°C (95°F) | 22°C (71°F) | 0 mm |
| 2006 | 38°C (100°F) | 23°C (73°F) | 0 mm |
| 2005 | 32°C (89°F) | 21°C (69°F) | 0 mm |
| 2004 | 23°C (73°F) | 20°C (68°F) | 11 mm |
| 2003 | 34°C (93°F) | 20°C (68°F) | 0 mm |
| 2002 | 31°C (87°F) | 19°C (66°F) | 0 mm |
| 2001 | 31°C (87°F) | 20°C (68°F) | 4 mm |
| 2000 | 38°C (100°F) | 23°C (74°F) | 0 mm |
| 1999 | 37°C (98°F) | 23°C (73°F) | 0 mm |
| 1998 | 34°C (94°F) | 24°C (76°F) | 0 mm |
| 1997 | 35°C (95°F) | 22°C (71°F) | 0 mm |
| 1996 | 34°C (93°F) | 24°C (75°F) | 11 mm |
| 1995 | 34°C (93°F) | -- | 0 mm |
| 1994 | 32°C (89°F) | 22°C (71°F) | 3 mm |
| 1993 | 37°C (98°F) | 24°C (75°F) | 5 mm |
| 1992 | 35°C (95°F) | 23°C (73°F) | 0 mm |
| 1991 | 38°C (100°F) | 24°C (75°F) | 0 mm |
| 1990 | 37°C (98°F) | 24°C (75°F) | 0 mm |
| 1989 | 37°C (98°F) | 23°C (73°F) | 0 mm |
| 1988 | 30°C (86°F) | 22°C (71°F) | 1 mm |
| 1987 | 35°C (95°F) | 20°C (68°F) | 12 mm |
| 1986 | 37°C (98°F) | 23°C (73°F) | 0 mm |
| 1985 | 36°C (96°F) | 22°C (71°F) | 0 mm |
| 1983 | 36°C (96°F) | 23°C (73°F) | 0 mm |
| 1982 | 39°C (103°F) | 21°C (69°F) | 0 mm |
| 1981 | 36°C (97°F) | 23°C (74°F) | 0 mm |
| 1980 | 36°C (96°F) | 23°C (73°F) | 0 mm |
| 1979 | 35°C (95°F) | 23°C (73°F) | 0 mm |
| 1978 | 28°C (82°F) | 20°C (68°F) | 43 mm |
| 1977 | 31°C (87°F) | 22°C (71°F) | 5 mm |
| 1976 | 33°C (91°F) | 21°C (69°F) | 0 mm |
| 1975 | 27°C (80°F) | 22°C (71°F) | 39 mm |
| 1974 | 35°C (95°F) | 22°C (71°F) | 0 mm |
| 1973 | 30°C (86°F) | 22°C (71°F) | 0 mm |
| 1972 | 37°C (98°F) | 22°C (71°F) | 0 mm |
| 1971 | 34°C (93°F) | 22°C (71°F) | 0 mm |