Cool
Average highs are around 10°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 4.2h per day, so this is not one of the brighter months. Rainfall averages 225mm, so showers are a real planning factor.
Monthly averages
Temp
10°C
Rain
225mm
Sun
4.2h
Weather score
16
Poor
Cool
Average highs are around 10°C, so pack for cooler days.
Wet
Rainfall averages 225mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.2h per day, so this is not one of the brighter months.
Map
Compare San Martin de los Andes, Argentina with nearby places by weather score, rain, sun, temperature, and swim conditions.
May10°C average high
May is on the cooler side of San Martin de los Andes' year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
May225mm average rain
May is wetter than San Martin de los Andes' yearly average, so flexible plans matter more.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May4.2 hours average sun
May is one of San Martin de los Andes' cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
May16 weather score
May is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to February and December
These months have the strongest weather score in the monthly averages.