San Miguel Weather Year-Round — Best Time to Visit
San Miguel, El Salvador has hot weather year-round. The best time to visit is January (score: 98/100). Annual average high: 33.2°C, total rainfall: 1740mm.
When is the best time to visit San Miguel?
98
January is the best month to visit San Miguel with a travel score of 98/100 (Excellent).
Expect highs of 34.7°C, 0 rain days, and 11.1 hours of daily sunshine.
View January weather details →Travel Score by Month
98
Jan
96
Feb
91
Mar
82
Apr
68
May
68
Jun
71
Jul
68
Aug
67
Sep
66
Oct
84
Nov
98
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in San Miguel each month?
33.2°C
Avg High
23.5°C
Avg Low
1740mm
Annual Rain
How much rain does San Miguel get?
San Miguel receives 1740mm of rain annually. The wettest month is typically September with 333mm, while January is the driest.
What is the weather like each month in San Miguel?
January
Best time to visit98
35°C
Low: 22°C
0 rain days
Excellent
February
96
36°C
Low: 23°C
0 rain days
Excellent
March
91
36°C
Low: 24°C
2 rain days
Excellent
April
82
36°C
Low: 25°C
9 rain days
Excellent
May
68
33°C
Low: 25°C
21 rain days
Good
June
68
32°C
Low: 24°C
23 rain days
Good
July
71
33°C
Low: 24°C
18 rain days
Good
August
68
33°C
Low: 24°C
22 rain days
Good
September
67
31°C
Low: 23°C
26 rain days
Good
October
66
30°C
Low: 23°C
23 rain days
Good
November
84
32°C
Low: 22°C
9 rain days
Excellent
December
98
34°C
Low: 22°C
2 rain days
Excellent
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What cities are near San Miguel?
Data based on 1994–2024 averages · Last updated: 2024-12-31