Weather on September 18 in Mexico City
Historical weather data for September 18 in Mexico City, Mexico
Avg High23°C (73°F)
Avg Low11°C (52°F)
Warmest198722°C
Coldest197313°C
Based on 24 years of data from TACUBA 7
About This Date
September 18th in Mexico City, Mexico typically brings pleasant fall weather, with average highs around 23°C and lows near 11°C. Over 24 years of records, the warmest September 18th was in 1987 (22°C average), while the coldest was 1973 (13°C) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 50% of September 18th dates historically, with the wettest September 18th recording 1.98" of rain.
Planning for September 18th in Mexico City? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 1996 | 27°C (80°F) | 9°C (48°F) | 0" |
| 1995 | 26°C (78°F) | 8°C (46°F) | 0.08" |
| 1994 | 22°C (71°F) | 11°C (51°F) | 0.18" |
| 1993 | 22°C (71°F) | 7°C (44°F) | 0" |
| 1992 | 26°C (78°F) | 7°C (44°F) | 0.03" |
| 1991 | 22°C (71°F) | 10°C (50°F) | 0" |
| 1988 | 28°C (83°F) | 13°C (55°F) | 0" |
| 1987 | 29°C (84°F) | 14°C (58°F) | 0" |
| 1986 | 25°C (77°F) | 10°C (50°F) | 0.08" |
| 1985 | 29°C (85°F) | 12°C (53°F) | 0.66" |
| 1984 | 20°C (68°F) | 11°C (52°F) | 0" |
| 1983 | 25°C (77°F) | 12°C (53°F) | 0.13" |
| 1982 | 22°C (72°F) | 10°C (50°F) | 0" |
| 1981 | 18°C (65°F) | 12°C (53°F) | 0" |
| 1980 | 27°C (81°F) | 11°C (52°F) | 0" |
| 1979 | 17°C (62°F) | 10°C (50°F) | 0.97" |
| 1978 | 24°C (76°F) | 11°C (51°F) | 0" |
| 1977 | 25°C (77°F) | 12°C (53°F) | 1.17" |
| 1976 | 16°C (60°F) | 13°C (55°F) | 0" |
| 1975 | 24°C (76°F) | 13°C (55°F) | 0.41" |
| 1974 | 16°C (60°F) | 12°C (53°F) | 0" |
| 1973 | 15°C (59°F) | 10°C (50°F) | 1.98" |
| 1972 | 19°C (66°F) | 16°C (60°F) | 0.99" |
| 1971 | 22°C (71°F) | 15°C (59°F) | 1.98" |