Is it warm enough to swim in San Martin de los Andes in September? Average water temperature in San Martin de los Andes in September is 6°C and therefore is not suitable for comfortable swimming. The warmest water in San Martin de los Andes in September is 10°C, and the coldest is 3°C. Average high air temperature in San Martin de los Andes in September is 10°C, and average low temperature is -1°C. To find out the water temperature today and in the coming days, go to Current water temperature in San Martin de los Andes
To get an accurate forecast for the water temperature in San Martin de los Andes for any chosen month, compare two years within a 10 year range using the chart below.
Day | 2025 | 2024 |
---|---|---|
1 September | 6°C | 4°C |
2 September | 7°C | 4°C |
3 September | 6°C | 4°C |
4 September | 6°C | 4°C |
5 September | 6°C | 4°C |
6 September | 6°C | 4°C |
7 September | 6°C | 4°C |
8 September | 6°C | 4°C |
9 September | 6°C | 5°C |
10 September | 6°C | 5°C |
11 September | 6°C | 4°C |
12 September | 7°C | 5°C |
13 September | 7°C | 5°C |
14 September | 7°C | 5°C |
15 September | 7°C | 5°C |
Day | 2025 | 2024 |
---|---|---|
16 September | 7°C | 5°C |
17 September | 7°C | 5°C |
18 September | 7°C | 5°C |
19 September | 7°C | 5°C |
20 September | 7°C | 5°C |
21 September | 7°C | 5°C |
22 September | 7°C | 5°C |
23 September | 7°C | 4°C |
24 September | 7°C | 4°C |
25 September | 7°C | 4°C |
26 September | 7°C | 5°C |
27 September | 7°C | 5°C |
28 September | 5°C | |
29 September | 5°C | |
30 September | 5°C |
2015 | 2016 | 2017 | 2018 | 2019 |
6.7°C | 5.4°C | 6.8°C | 5.6°C |
2020 | 2021 | 2022 | 2023 | 2024 |
6.6°C | 7.3°C | 7.2°C | 4.1°C | 4.6°C |
This data display average monthly climate indicators in San Martin de los Andes in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
You can also view information about water temperature for other months by clicking on the month button below