Santa Rosa Weather Year-Round — Best Time to Visit
Santa Rosa, Argentina has mild weather year-round. The best time to visit is February (score: 90/100). Annual average high: 21.7°C, total rainfall: 659mm.
When is the best time to visit Santa Rosa?
90
February is the best month to visit Santa Rosa with a travel score of 90/100 (Excellent).
Expect highs of 28.3°C, 8 rain days, and 11.7 hours of daily sunshine.
View February weather details →Travel Score by Month
89
Jan
90
Feb
89
Mar
82
Apr
76
May
72
Jun
72
Jul
79
Aug
82
Sep
83
Oct
90
Nov
89
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Santa Rosa each month?
21.7°C
Avg High
11.4°C
Avg Low
659mm
Annual Rain
How much rain does Santa Rosa get?
Santa Rosa receives 659mm of rain annually. The wettest month is typically March with 84mm, while June is the driest.
What is the weather like each month in Santa Rosa?
January
89
30°C
Low: 19°C
8 rain days
Excellent
February
Best time to visit90
28°C
Low: 18°C
8 rain days
Excellent
March
89
25°C
Low: 15°C
8 rain days
Excellent
April
82
21°C
Low: 12°C
6 rain days
Excellent
May
76
17°C
Low: 8°C
4 rain days
Good
June
72
14°C
Low: 5°C
3 rain days
Good
July
72
13°C
Low: 4°C
3 rain days
Good
August
79
16°C
Low: 6°C
4 rain days
Good
September
82
19°C
Low: 8°C
6 rain days
Excellent
October
83
22°C
Low: 11°C
9 rain days
Excellent
November
90
26°C
Low: 14°C
7 rain days
Excellent
December
89
29°C
Low: 17°C
8 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31