Weather on October 21 in Monterrey
Historical weather data for October 21 in Monterrey, Mexico
Avg High27°C (80°F)
Avg Low16°C (60°F)
Warmest199428°C
Coldest197614°C
Based on 45 years of data from TOPO CHICO
About This Date
October 21st in Monterrey, Mexico typically brings warm fall weather, with average highs around 27°C and lows near 16°C. Over 45 years of records, the warmest October 21st was in 1994 (28°C average), while the coldest was 1976 (14°C) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 29% of October 21st dates historically, with the wettest October 21st recording 3.05" of rain.
Planning for October 21st in Monterrey? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 29°C (84°F) | 20°C (68°F) | 0.41" |
| 2023 | 33°C (92°F) | 19°C (67°F) | 0" |
| 2022 | 29°C (84°F) | 12°C (54°F) | 0" |
| 2018 | 21°C (70°F) | 16°C (61°F) | 3.05" |
| 2012 | 32°C (89°F) | 22°C (71°F) | 0" |
| 2011 | 32°C (90°F) | 8°C (47°F) | 0" |
| 2010 | 27°C (81°F) | 18°C (65°F) | 0" |
| 2009 | 24°C (75°F) | 18°C (64°F) | -- |
| 2008 | 28°C (82°F) | 16°C (61°F) | 0" |
| 2007 | 33°C (91°F) | 22°C (72°F) | 0" |
| 2006 | 29°C (85°F) | 15°C (59°F) | 0" |
| 2005 | 31°C (87°F) | 15°C (59°F) | 0" |
| 2004 | 31°C (87°F) | 11°C (51°F) | 0" |
| 2003 | 26°C (78°F) | 13°C (55°F) | 0" |
| 2002 | 25°C (77°F) | 17°C (62°F) | 0.03" |
| 2001 | 35°C (95°F) | 6°C (42°F) | 0" |
| 2000 | 23°C (73°F) | 19°C (66°F) | 0.08" |
| 1999 | 24°C (76°F) | 11°C (52°F) | 0" |
| 1998 | 21°C (69°F) | 17°C (62°F) | 0.25" |
| 1997 | 28°C (83°F) | 14°C (58°F) | 0" |
| 1996 | 32°C (89°F) | 19°C (66°F) | 0" |
| 1995 | 25°C (77°F) | 19°C (67°F) | 0.03" |
| 1994 | 34°C (93°F) | 23°C (73°F) | 0" |
| 1993 | 25°C (77°F) | 17°C (62°F) | 0" |
| 1992 | 25°C (77°F) | 19°C (66°F) | 0.05" |
| 1991 | 28°C (82°F) | 20°C (68°F) | 0" |
| 1990 | 25°C (77°F) | 15°C (59°F) | 0.08" |
| 1989 | 29°C (84°F) | 9°C (48°F) | 0" |
| 1988 | 24°C (75°F) | 18°C (64°F) | 0.08" |
| 1987 | 24°C (75°F) | 15°C (59°F) | 0.74" |
| 1986 | 21°C (69°F) | 18°C (64°F) | 0.58" |
| 1985 | 23°C (73°F) | 18°C (64°F) | 0.91" |
| 1983 | 25°C (77°F) | 15°C (59°F) | 0" |
| 1982 | 16°C (60°F) | 13°C (55°F) | 0.56" |
| 1981 | 32°C (90°F) | 15°C (59°F) | 0" |
| 1980 | 21°C (69°F) | 13°C (55°F) | 0" |
| 1979 | 35°C (95°F) | 20°C (68°F) | 0" |
| 1978 | 27°C (80°F) | 12°C (53°F) | 0" |
| 1977 | 28°C (82°F) | 18°C (64°F) | 0" |
| 1976 | 21°C (69°F) | 8°C (46°F) | 0" |
| 1975 | 29°C (84°F) | 17°C (62°F) | 0" |
| 1974 | 24°C (75°F) | 15°C (59°F) | 0" |
| 1973 | 26°C (78°F) | 12°C (53°F) | 0" |
| 1972 | 27°C (80°F) | 16°C (60°F) | 0" |
| 1971 | 25°C (77°F) | 13°C (55°F) | 0" |