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San Martín Weather in March
March in San Martín averages 29°C (84°F) during the day and 16°C (61°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.
Rainfall in San Martín in March
You can expect rain on around 5 days based on historical patterns, with 58 mm (2.3 in) average for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in San Martín in March
San Martín in March is worth a visit. The temperature is excellent, with 29°C (84°F) during the day and 16°C (61°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in San Martín in March
Expect a lot of sunshine this month, with about 233 hours of sun. These sunny conditions add to the overall experience.If you're inclined towards comfortable temperatures and drier conditions, March is a good time to visit San Martín.
San Martín Temperature in March
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
17%
Precipitation
58 mm (2.3 in)
Rainy days
5 days
Humidity
63% *
Sunshine
233 hours *
Percentage Sunshine
61% *
* Data from: Mendoza, Argentina (40 KM, 24 Miles).
San Martín Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Martín - and find the best time to visit.
Best Places in Argentina in March
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in March →
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 San Martín in March
Warm but pleasant conditions in San Martín in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in San Martín in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping8/10 -
Outdoor sports8/10
San Martín 3-Day Forecast
More climate data for San Martín
Temperature Rainfall Sunshine Humidity
See the full San Martín climate overview or explore weather in Argentina.
Popular in March
Where to go in March - average daytime high across popular destinations.
Córdoba
27°C (81°F) Buenos Aires
27°C (81°F) Mendoza26°C (79°F) Mar del Plata24°C (75°F) Salta
23°C (73°F) San Martín de los Andes
18°C (64°F) San Carlos de Bariloche18°C (64°F) Bucket list
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