Weather on December 20 in Monterrey
Historical weather data for December 20 in Monterrey, Mexico
Avg High21°C (70°F)
Avg Low8°C (47°F)
Warmest197823°C
Coldest19964°C
Based on 44 years of data from TOPO CHICO
About This Date
December 20th in Monterrey, Mexico typically brings pleasant winter weather, with average highs around 21°C and lows near 8°C. Over 44 years of records, the warmest December 20th was in 1978 (23°C average), while the coldest was 1996 (4°C) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 9% of December 20th dates historically, with the wettest December 20th recording 1.12" of rain.
Planning for December 20th in Monterrey? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 24°C (75°F) | 15°C (59°F) | 0" |
| 2023 | 22°C (71°F) | 11°C (52°F) | 0" |
| 2019 | 18°C (64°F) | 5°C (41°F) | 0" |
| 2012 | 33°C (91°F) | 12°C (54°F) | 0" |
| 2011 | 23°C (73°F) | 11°C (52°F) | 0" |
| 2010 | 31°C (87°F) | 5°C (41°F) | 0" |
| 2009 | 12°C (53°F) | 10°C (50°F) | 0" |
| 2008 | 21°C (69°F) | 14°C (57°F) | 0" |
| 2007 | 29°C (85°F) | 11°C (52°F) | 0" |
| 2006 | 26°C (78°F) | 14°C (57°F) | 0" |
| 2005 | 20°C (68°F) | 8°C (46°F) | 0" |
| 2004 | 21°C (69°F) | 4°C (39°F) | 0" |
| 2003 | 16°C (60°F) | 15°C (59°F) | 0" |
| 2002 | 15°C (59°F) | 0°C (32°F) | 0" |
| 2001 | 16°C (60°F) | 7°C (44°F) | 0" |
| 2000 | 22°C (71°F) | 4°C (39°F) | 0" |
| 1999 | 26°C (79°F) | 7°C (45°F) | 0" |
| 1998 | 28°C (83°F) | 12°C (53°F) | 0" |
| 1997 | 24°C (75°F) | 9°C (48°F) | 0" |
| 1996 | 9°C (48°F) | 0°C (32°F) | 0" |
| 1995 | 17°C (62°F) | 6°C (42°F) | 0" |
| 1994 | 22°C (71°F) | 11°C (51°F) | 0" |
| 1993 | 27°C (80°F) | 11°C (51°F) | 0" |
| 1992 | 24°C (75°F) | 6°C (42°F) | 0.13" |
| 1991 | 20°C (68°F) | 14°C (57°F) | 1.12" |
| 1990 | 32°C (89°F) | 10°C (50°F) | 0" |
| 1989 | 11°C (51°F) | 7°C (44°F) | 0" |
| 1988 | 25°C (77°F) | 8°C (46°F) | 0" |
| 1987 | 19°C (66°F) | 15°C (59°F) | 0.18" |
| 1986 | 13°C (55°F) | 8°C (46°F) | 0" |
| 1985 | 19°C (66°F) | 8°C (46°F) | 0" |
| 1983 | 12°C (53°F) | 3°C (37°F) | 0" |
| 1982 | 25°C (77°F) | 8°C (46°F) | 0" |
| 1981 | 29°C (84°F) | 5°C (41°F) | 0" |
| 1980 | 6°C (42°F) | 4°C (39°F) | 0" |
| 1979 | 25°C (77°F) | 9°C (48°F) | 0" |
| 1978 | 35°C (95°F) | 12°C (53°F) | 0" |
| 1977 | 21°C (69°F) | 9°C (48°F) | 0" |
| 1976 | 16°C (60°F) | 15°C (59°F) | 0" |
| 1975 | 7°C (44°F) | 5°C (41°F) | 0.13" |
| 1974 | 20°C (68°F) | 8°C (46°F) | 0" |
| 1973 | 13°C (55°F) | 2°C (35°F) | 0" |
| 1972 | 29°C (84°F) | 10°C (50°F) | 0" |
| 1971 | 29°C (84°F) | 11°C (51°F) | 0" |