Santo Tomé Weather Year-Round — Best Time to Visit
Santo Tomé, Argentina has warm weather year-round. The best time to visit is January (score: 88/100). Annual average high: 23.9°C, total rainfall: 1053mm.
When is the best time to visit Santo Tomé?
88
January is the best month to visit Santo Tomé with a travel score of 88/100 (Excellent).
Expect highs of 30.8°C, 8 rain days, and 12.1 hours of daily sunshine.
View January weather details →Travel Score by Month
88
Jan
86
Feb
86
Mar
81
Apr
77
May
73
Jun
74
Jul
80
Aug
85
Sep
85
Oct
88
Nov
88
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Santo Tomé each month?
23.9°C
Avg High
14.8°C
Avg Low
1053mm
Annual Rain
How much rain does Santo Tomé get?
Santo Tomé receives 1053mm of rain annually. The wettest month is typically March with 137mm, while July is the driest.
What is the weather like each month in Santo Tomé?
January
Best time to visit88
31°C
Low: 21°C
8 rain days
Excellent
February
86
29°C
Low: 20°C
8 rain days
Excellent
March
86
27°C
Low: 19°C
8 rain days
Excellent
April
81
24°C
Low: 15°C
8 rain days
Excellent
May
77
20°C
Low: 12°C
6 rain days
Good
June
73
17°C
Low: 9°C
5 rain days
Good
July
74
17°C
Low: 8°C
4 rain days
Good
August
80
19°C
Low: 10°C
5 rain days
Good
September
85
22°C
Low: 12°C
5 rain days
Excellent
October
85
25°C
Low: 15°C
9 rain days
Excellent
November
88
28°C
Low: 17°C
8 rain days
Excellent
December
88
30°C
Low: 20°C
8 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31