The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Lago San Martin Weather in May
May in Lago San Martin brings low temperatures, with daytime highs of 5°C (41°F) and nights around -2°C (28°F). Quite a bit of snow/rainfall is expected, around 130 mm (5.1 in), so pack an umbrella.
Rainfall in Lago San Martin in May
Based on our climate data of the past 30 years, about 8 days of snow/rain are anticipated, with 130 mm (5.1 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Lago San Martin in May
May in Lago San Martin brings typical temperatures with highs around 5°C (41°F) and lows of -2°C (28°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.
Sunshine in Lago San Martin in May
The month brings about 120 hours of sunlight, offering a comfortable mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Lago San Martin.
Lago San Martin Temperature in May
Min Temperature
-2°C (28°F)
Max Temperature
5°C (41°F)
Chance of Rain
26%
Precipitation
130 mm (5.1 in)
Rainy days
8 days
Sunshine
120 hours *
Percentage Sunshine
*
* Data from: El Chaltén, Argentina (36 KM, 22 Miles).
Lago San Martin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lago San Martin - and find the best time to visit.
Best Places in Argentina in May
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Lago San Martin in May
We recommend to layer up for chilly conditions in Lago San Martin in May. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Lago San Martin in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming5/10 -
Cycling3/10 -
Walking3/10 -
Camping1/10 -
Outdoor sports3/10
Lago San Martin 3-Day Forecast
More climate data for Lago San Martin
See the full Lago San Martin climate overview or explore weather in Argentina.
Popular in May
Where to go in May - average daytime high across popular destinations.
Córdoba
21°C (70°F) Buenos Aires20°C (68°F) Villa Carlos Paz19°C (66°F) Salta
18°C (64°F) Mendoza17°C (63°F) Mar del Plata17°C (63°F) San Carlos de Bariloche8°C (46°F) San Martín de los Andes
9°C (48°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Warm Days, Cool Nights: 8 Destinations With the Perfect Day-Night Temperature
Prefer warm sunny days but cool evenings? Compare eight destinations with daytime temperatures of around 25–30°C, cooler nights, low rainfall and plenty of sunshine.
Be amazed by Buenos Aires
The city of beautiful museums, cute streets, green parks, lots of good food, interesting local neighborhoods and impressive historical buildings.
Argentina in November: Where to Go for the Best Weather
Compare November weather in Mendoza, Buenos Aires, Cafayate, Bariloche and Ushuaia to find Argentina's warmest, sunniest and driest places.