Everything below is collected in one spot so you do not have to cross-check Leon de los Aldama climate: monthly averages by hand. The gap between Jan and May is 9.3 C here: 13.1 C against 22.4 C. Precipitation peaks in Jul (5.60 mm/day) and bottoms out in Apr (0.15 mm/day), so a 37.3x difference between the two. Taken together that is roughly 680 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 17.9 C
Warmest month May (22.4 C)
Coldest month Jan (13.1 C)
Wettest month Jul (5.60 mm/day)
All-time record high 36.6 C
All-time record low -2.9 C
Annual precipitation 683 mm / year
Coordinates 21.1218, -101.6825
Population 1,579,803
Average monthly temperature and rainfall in Leon de los Aldama
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
13.1
0.35
26.7
-1.9
Feb
15.1
0.61
31.1
-1.0
Mar
17.4
0.35
33.7
-1.0
Apr
20.5
0.15
35.0
5.3
May
22.4
1.04
36.6
6.5
Jun
21.7
3.90
35.6
9.9
Jul
19.9
5.60
32.4
10.2
Aug
19.6
4.46
32.7
9.4
Sep
18.9
4.00
30.6
4.5
Oct
17.6
1.28
31.0
1.6
Nov
15.1
0.43
29.0
-0.8
Dec
13.5
0.20
27.3
-2.9
What the Leon de los Aldama climate table shows
Values are multi-decadal climatological averages for the 21.1218, -101.6825 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
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.
How much rain is 5.60 mm/day in a month?
Rain is recorded as a daily mean, so 5.60 mm/day is roughly 170 mm across a 30-day month.