San Martín Weather in January
San Martín in January sees very high daytime temperatures of 34°C (93°F) and nighttime lows of 20°C (68°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in San Martín in January
As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Typically, you can expect about 6 days of rain this month, with 70 mm (2.8 in) on average. 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 January
January in San Martín brings very high temperatures, with highs of 34°C (93°F) and nights around 20°C (68°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows of 20°C (68°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. These are average temperatures, but occasional heat spikes are possible. Stay comfortable by wearing light clothing and drinking water.
Sunshine in San Martín in January
There are approximately 311 hours of sunshine this month, resulting in mostly clear days.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit San Martín. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our San Martín's climate page.
San Martín Temperature in January
Min Temperature
20°C (68°F)
Max Temperature
34°C (93°F)
Chance of Rain
20%
Precipitation
70 mm (2.8 in)
Rainy days
6 days
Humidity
50% *
Sunshine
311 hours *
Percentage Sunshine
67% *
Best Places in Argentina in January
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in January →
perfect weather
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tolerable
unpleasant
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What to Wear in San Martín in January
Hot weather in January means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Rain gear is recommended, you can expect wet weather on multiple 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 January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our San Martín's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Martín climate overview or explore weather in Argentina.
