This reference page collects mexico city climate: monthly averages in one place: annual mean temperature 13.8 C; warmest month May (17.2 C); coldest month Jan (10.4 C); wettest month Jul (4.97 mm/day). Figures are refreshed automatically by a scheduled build and cached locally so the page keeps its values even when the upstream API is temporarily unavailable. Use the table below for exact numbers, or the related pages for the same dataset for neighbouring periods and locations.
Annual mean temperature 13.8 C
Warmest month May (17.2 C)
Coldest month Jan (10.4 C)
Wettest month Jul (4.97 mm/day)
All-time record high 31.7 C
All-time record low -3.4 C
Annual precipitation 792 mm / year
Coordinates 19.4326, -99.1332
Population 21,800,000
Average monthly temperature and rainfall in Mexico City
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
10.4
0.29
24.2
-3.4
Feb
12.3
0.41
27.3
-3.2
Mar
14.1
0.49
29.8
-3.1
Apr
16.4
0.73
30.2
1.7
May
17.2
1.78
31.7
3.5
Jun
16.1
4.51
30.6
5.0
Jul
15.0
4.97
26.3
4.3
Aug
14.8
4.95
25.4
6.2
Sep
14.1
4.94
24.4
0.6
Oct
13.1
2.07
23.9
-0.7
Nov
11.6
0.64
24.3
-3.4
Dec
10.8
0.18
23.8
-2.9
What the Mexico City climate table shows
Values are multi-decadal climatological averages for the 19.4326, -99.1332 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Where does the data on mexico city climate: monthly averages come from?
From a public open API that is queried automatically and cached after every successful run.
How often is mexico city climate: monthly averages updated?
The build runs on a schedule, so values refresh at least daily and old pages stay live.