San Luis Potosí Weather Year-Round — Best Time to Visit
San Luis Potosí, Mexico has warm weather year-round. The best time to visit is April (score: 93/100). Annual average high: 24.5°C, total rainfall: 453mm.
When is the best time to visit San Luis Potosí?
93
April is the best month to visit San Luis Potosí with a travel score of 93/100 (Excellent).
Expect highs of 28.3°C, 4 rain days, and 11.8 hours of daily sunshine.
View April weather details →Travel Score by Month
87
Jan
90
Feb
92
Mar
93
Apr
89
May
84
Jun
82
Jul
83
Aug
78
Sep
84
Oct
88
Nov
88
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in San Luis Potosí each month?
24.5°C
Avg High
11.7°C
Avg Low
453mm
Annual Rain
How much rain does San Luis Potosí get?
San Luis Potosí receives 453mm of rain annually. The wettest month is typically September with 80mm, while December is the driest.
What is the weather like each month in San Luis Potosí?
January
87
21°C
Low: 7°C
2 rain days
Excellent
February
90
23°C
Low: 8°C
2 rain days
Excellent
March
92
26°C
Low: 10°C
3 rain days
Excellent
April
Best time to visit93
28°C
Low: 13°C
4 rain days
Excellent
May
89
29°C
Low: 15°C
8 rain days
Excellent
June
84
27°C
Low: 16°C
10 rain days
Excellent
July
82
25°C
Low: 15°C
10 rain days
Excellent
August
83
25°C
Low: 15°C
9 rain days
Excellent
September
78
24°C
Low: 15°C
12 rain days
Good
October
84
23°C
Low: 12°C
6 rain days
Excellent
November
88
22°C
Low: 9°C
3 rain days
Excellent
December
88
21°C
Low: 7°C
2 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31