Weather on July 21 in Monterrey
Historical weather data for July 21 in Monterrey, Mexico
Avg High36°C (96°F)
Avg Low22°C (72°F)
Warmest199632°C
Coldest200521°C
Based on 45 years of data from TOPO CHICO
About This Date
July 21st in Monterrey, Mexico typically brings hot summer weather, with average highs around 36°C and lows near 22°C. Over 45 years of records, the warmest July 21st was in 1996 (32°C average), while the coldest was 2005 (21°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 9% of July 21st dates historically, with the wettest July 21st recording 3.99" of rain.
Planning for July 21st in Monterrey? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2023 | 40°C (104°F) | 24°C (76°F) | 0" |
| 2018 | 39°C (102°F) | 23°C (73°F) | 0" |
| 2016 | 34°C (94°F) | 23°C (74°F) | -- |
| 2012 | 37°C (99°F) | 22°C (72°F) | -- |
| 2011 | 36°C (97°F) | 24°C (76°F) | -- |
| 2010 | 33°C (91°F) | 24°C (75°F) | 0" |
| 2009 | 42°C (107°F) | 22°C (72°F) | 0" |
| 2008 | 34°C (94°F) | 21°C (70°F) | 0" |
| 2007 | 32°C (90°F) | 23°C (73°F) | 0" |
| 2006 | 37°C (98°F) | 23°C (73°F) | 0" |
| 2005 | 21°C (69°F) | 20°C (68°F) | 1.09" |
| 2004 | 33°C (91°F) | 22°C (71°F) | 0" |
| 2003 | 33°C (91°F) | 19°C (66°F) | 0" |
| 2002 | 31°C (87°F) | 19°C (66°F) | 0" |
| 2001 | 35°C (95°F) | 20°C (68°F) | 0" |
| 2000 | 39°C (103°F) | 23°C (73°F) | 0" |
| 1999 | 33°C (92°F) | 23°C (73°F) | 0" |
| 1998 | 38°C (101°F) | 24°C (76°F) | 0" |
| 1997 | 36°C (96°F) | 23°C (73°F) | 1.14" |
| 1996 | 40°C (104°F) | 24°C (75°F) | 0" |
| 1995 | 38°C (101°F) | -- | 0" |
| 1994 | 39°C (102°F) | 24°C (75°F) | 0" |
| 1993 | 38°C (100°F) | 24°C (75°F) | 0" |
| 1992 | 33°C (91°F) | 24°C (75°F) | 0" |
| 1991 | 36°C (96°F) | 23°C (73°F) | 0" |
| 1990 | 37°C (98°F) | 23°C (73°F) | 0" |
| 1989 | 38°C (100°F) | 20°C (68°F) | 0" |
| 1988 | 32°C (89°F) | 20°C (68°F) | 0" |
| 1987 | 37°C (98°F) | 23°C (73°F) | 0" |
| 1986 | 38°C (100°F) | 22°C (71°F) | 0" |
| 1985 | 39°C (102°F) | 23°C (73°F) | 0" |
| 1984 | 37°C (98°F) | 24°C (75°F) | 0" |
| 1983 | 33°C (91°F) | 22°C (71°F) | 0" |
| 1982 | 36°C (96°F) | 23°C (73°F) | 0" |
| 1981 | 37°C (98°F) | 24°C (75°F) | 0" |
| 1980 | 35°C (95°F) | 24°C (75°F) | 1.19" |
| 1979 | 37°C (98°F) | 23°C (73°F) | 0" |
| 1978 | 40°C (104°F) | 23°C (73°F) | 0" |
| 1977 | 38°C (100°F) | 24°C (75°F) | 0" |
| 1976 | 35°C (95°F) | 21°C (69°F) | 0" |
| 1975 | 33°C (91°F) | 22°C (71°F) | 0" |
| 1974 | 38°C (100°F) | 21°C (69°F) | 0" |
| 1973 | 33°C (91°F) | 23°C (73°F) | 0" |
| 1972 | 29°C (84°F) | 22°C (71°F) | 3.99" |
| 1971 | 35°C (95°F) | 21°C (69°F) | 0" |