Measurements:
°C
°F
Rio Gallegos
36°F
E 11 mph
Feels like: 28°F
Precip: 23%
World Resorts Argentina Rio Gallegos Weather

7 Day Weather Forecast

09.08
tue
DAY
42°F
E 15 mph
precip
15%
NIGHT
40°F
E 11 mph
precip
23%
09.09
wed
DAY
44°F
E 25 mph
precip
2%
NIGHT
34°F
NE 18 mph
precip
24%
09.10
thu
DAY
32°F
N 17 mph
precip
13%
NIGHT
30°F
NE 10 mph
precip
20%
09.11
fri
DAY
38°F
E 12 mph
precip
5%
NIGHT
32°F
E 12 mph
precip
25%
09.12
sat
DAY
42°F
SE 10 mph
precip
10%
NIGHT
38°F
E 12 mph
precip
11%
09.13
sun
DAY
50°F
E 25 mph
precip
13%
NIGHT
34°F
E 28 mph
precip
7%
09.14
mon
DAY
36°F
NE 37 mph
precip
42%
NIGHT
36°F
NE 36 mph
precip
9%

Rio Gallegos Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Rio Gallegos was 4.8°F. The maximum and minimum values were 3.5°F and 6.4°F respectively.

Rio Gallegos on the Weather Map

Best Time to Visit Rio Gallegos
The most sunny months:
July 10 days
March 8 days
April 8 days
The most warm months:
January 63.1 °F
February 61.8 °F
December 61.5 °F
Warmest sea temperature:
January 56.2 °F
February 55.7 °F
December 53.3 °F
The most cold months:
July 34.8 °F
June 37.3 °F
August 40.2 °F
The most rainy months:
January 1 day
May 1 day
September 0 days
The most windy months:
December 19 mph
October 18 mph
February 18 mph