The weather in San Martin de los Andes in May is very cold with temperatures between 2°C and 10°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in San Martin de los Andes during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that San Martin de los Andes can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in San Martin de los Andes in May 2026.
If you’re planning to visit San Martin de los Andes in the near future, we highly recommend that you review the 14 day weather forecast for San Martin de los Andes before you arrive.
Temperatures
10° / 2°
Rainy Days
5
Snowy Days
1
Dry Days
25
Rainfall
92
mm
Sun Hours
10.7
Hrs
