When to visit
San Luis?

Discover the best time of year, based on historical climate, temperature, and precipitation.

San Luis
San Luis Province · Argentina

The best weather in San Luis is from April, September, October, but considering flight prices and crowds, the best months to visit are April, November, December. — variable climate

Climate score
October
90

Perfect climate

☀️Pleasant

41%outdoor comfort
Good for outdoors
45%perfect days
Mostly perfect
19dsunny streak
Long sunny stretches
Warming up through the month
Temperature
13–25°C
Moderate temperature variation · Cold nights — bring layers
Feels like
10–23°C
Dry
Precipitation
36mm
Heavy downpours · 8 days
Sunshine
11.2h
Mostly clear
Humidity (%)
42%
Dry
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-10°0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
International eSIM

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Tourist Crowds
Monthly visitor flow
72
Shoulder season
050100JanFebMarAprMayJunJulAugSepOct72NovDec
Flights to San Luis

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Monthly Overview
Score648085897459567191908278
ClimateHumidPleasantPleasantPleasantMildColdColdMildMildPleasantPleasantPleasant
Temperature20–31°C19–29°C18–27°C13–23°C9–19°C6–17°C5–16°C7–19°C10–23°C13–25°C17–29°C19–30°C
Feels like19–32°C17–30°C16–28°C11–22°C5–16°C3–13°C2–12°C3–15°C6–19°C10–23°C14–27°C16–30°C
Precipitation99mm
12 days
79mm
11 days
68mm
9 days
39mm
6 days
17mm
3 days
5mm
2 days
5mm
2 days
4mm
2 days
12mm
4 days
36mm
8 days
61mm
11 days
52mm
11 days
Sunshine12.6h
☀︎ 89%
12.0h
☀︎ 91%
11.0h
☀︎ 89%
9.6h
☀︎ 86%
9.2h
☀︎ 88%
8.3h
☀︎ 83%
8.7h
☀︎ 86%
9.9h
☀︎ 90%
10.5h
☀︎ 88%
11.2h
☀︎ 87%
12.6h
☀︎ 91%
12.9h
☀︎ 90%
WindNE · 27 km/hNE · 26 km/hNE · 26 km/hNE · 23 km/hNE · 23 km/hNE · 23 km/hNE · 24 km/hNE · 27 km/hNE · 29 km/hNE · 29 km/hNE · 29 km/hNE · 29 km/h
Humidity (%)50%54%59%61%58%55%51%40%39%42%44%45%
Perfect days8%20%37%55%41%22%23%40%51%45%24%15%
Dry streak8d6d8d11d18d20d22d22d16d10d8d8d
Sunny streak27d22d22d15d17d17d20d20d20d19d25d28d
Extreme heat13%4%1%—————0%2%4%11%
Extreme cold————1%2%7%3%1%———
Temperature+1.6°+0.5°+1.3°+0.3°-0.6°-0.3°-0.5°+0.6°+1.9°+0.5°+0.6°+1.8°
RainfallStableStableGetting drierStableStableStableStableStableStableStableStableGetting drier
Ideal warm days22%30%33%18%4%1%1%7%13%16%19%23%
Outdoor comfort5%13%34%54%36%12%16%28%41%41%23%11%
Dry week odds7%6%11%27%55%69%70%70%49%21%10%10%
Heavy rain3%4%2%2%—————1%2%2%
Snow days———1%1%1%2%2%1%———
Muggy days1%2%——————————
Day length14.1h13.3h12.3h11.2h10.4h10.0h10.2h10.9h11.9h12.9h13.8h14.3h
Tourist CrowdsHigh seasonShoulder seasonShoulder seasonLow seasonLow seasonLow seasonHigh seasonLow seasonShoulder seasonShoulder seasonLow seasonLow season

Frequently asked questions

What is the best time to visit San Luis?

The best weather in San Luis is from September, October, April, but considering flight prices and crowds, the best months to visit are April, November, December (7–30 °C).

What is the weather like in San Luis?

San Luis has a climate with an overall score of 7.7/10. Annual temperatures range from 5 °C to 31 °C.

What is the hottest month in San Luis?

The hottest month in San Luis is January, with average highs of 31 °C and lows of 20 °C.

What is the rainiest month in San Luis?

The rainiest month in San Luis is January, with an average of 99 mm of precipitation.

When is peak season in San Luis?

Peak season in San Luis is January, July. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in San Luis?

Shoulder season in San Luis falls in February, March, September, October. It offers a good balance of decent weather and lower prices compared to peak season.