Weather in Mexico City: September
 |
Average day temperature: | 70.4°F |
| Average night temperature: | 56.4°F | |
 |
Number of sunny days: | 4 days |
| Day length: | 12.0 - 12.5 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.7 in. | |
| more information | ||
14 days
forecast
forecast
| Mexico City |
weather in
October
October
| Mexico City |
Air temperature in September, °F
Show year:
2025
2024
2023
The highest day temperature during September of 2025 was 72°F. At the same time the lowest night temperature was 54°F. Daily and nightly averages during September were 69.6°F and 57.9°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Mexico City in September is 1.7 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 4.0 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 4.8.
Best time for vacation in Mexico City
Mexico City on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Mexico City
Local time: 15:31
December 05, friday
1800
70°F
N
8 mph
8 mph
2100
64°F
N
6 mph
6 mph
December 06, saturday
0000
59°F
N
6 mph
6 mph
0300
55°F
NE
4 mph
4 mph
0600
52°F
NE
3 mph
3 mph
0900
57°F
N
3 mph
3 mph
1200
68°F
N
2 mph
2 mph
1500
73°F
NW
1 mph
1 mph
