San Justo weather
At 8:30 PM local time it was mostly clear and 22°C (72°F). Mostly light, on-and-off rain; heavier around 11 AM (3.4 mm total). Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for San Justo, Santa Fe, Argentina.
Current conditions
- Clouds
- 36%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 11 AM (3.4 mm total)
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Mar
About San Justo weather
Is it raining in San Justo right now?
No. It’s mostly clear and 22° right now. Mostly light, on-and-off rain; heavier around 11 AM (3.4 mm total).
What’s the weather like in San Justo this week?
Over the next 7 days, expect highs of 23–30° and lows of 13–20°. Rain is likely on 2 of 7 days (Sunday, Tuesday). The driest day looks like Saturday.
Has it been raining in San Justo lately?
In the past 7 days, San Justo had 2 rainy days and 16.0 mm of rain in total.
What should I pack for San Justo?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
San Justo weather by month
When is the best time to visit San Justo?
Based on weather alone, the best time to visit San Justo is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 18°C (64°F) in July to 34°C (93°F) in January.
What is the rainiest month in San Justo?
March is the wettest month, with about 150 mm (5.9 in) of rain on average. July is the driest, with about 22 mm (0.9 in).
What is the hottest month in San Justo?
January is the warmest, with average highs of 34°C (93°F) and lows of 20°C (68°F). July is the coolest, with highs of 18°C (64°F) and lows of 5°C (42°F).
Does San Justo have a rainy season?
Yes. Mar is the rainy season (150 mm or more a month), while May–Sep is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months