San Rafael Weather in January
Thinking of visiting San Rafael in January? Expect very high temperatures reaching 32°C (90°F) during the day, dropping to 17°C (63°F) at night, with some rainfall likely.
Rainfall in San Rafael in January
Historically, the month has about 7 days of rain, averaging 54 mm (2.1 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in San Rafael in January
January in San Rafael sees highs of 32°C (90°F) and lows of 17°C (63°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.
Sunshine in San Rafael in January
Enjoy a sunny month with about 323 hours of sunshine, the clear skies make San Rafael even more beautiful.
Wind Speed in San Rafael in January
January has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.January in San Rafael can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 Rafael's climate page.
San Rafael Temperature in January
Min Temperature
17°C (63°F)
Max Temperature
32°C (90°F)
Chance of Rain
23%
Precipitation
54 mm (2.1 in)
Rainy days
7 days
Humidity
53%
Windspeed
1 m/s (2 knots)
Sunshine
323 hours
Percentage Sunshine
72%
Daily Historical Temperatures
50-year average (1976-2026)
Based on our historical records, temperatures in San Rafael typically stay consistent throughout January, with daily highs averaging around 32°C (90°F). Nights are pleasant, with lows around 17°C (63°F).
Average temperatures in January
Daily Historical Precipitation
50-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for San Rafael in January
Browse day-by-day weather records for San Rafael spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Rafael historical weather extremes in January
Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in San Rafael.
- The hottest January day on record in San Rafael reached 43°C (109°F) (January 30, 2003).
- The lowest overnight temperature recorded in January was 7°C (45°F) (January 10, 2019).
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
pleasant
tolerable
unpleasant
poor
What to Wear in San Rafael in January
Warm but pleasant conditions in San Rafael in January. 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 Rafael 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 Rafael's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full San Rafael climate overview or explore weather in Argentina.
