Juan José Castelli weather
At 9:45 PM local time it was mostly clear and 26°C (79°F). Mostly light, on-and-off rain; heavier around 2 PM (2.5 mm total). Best months for weather: May–Sep. Juan José Castelli sits 110 m (361 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Juan José Castelli, Chaco, Argentina.
Current conditions
- Clouds
- 33%
- Chance of rain
- 8%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 2 PM (2.5 mm total)
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Mar
About Juan José Castelli weather
Is it raining in Juan José Castelli right now?
No. It’s mostly clear and 26° right now. Mostly light, on-and-off rain; heavier around 2 PM (2.5 mm total).
What’s the weather like in Juan José Castelli this week?
Over the next 7 days, expect highs of 26–34° and lows of 16–24°. Rain is likely on 3 of 7 days (Sunday, Monday, Wednesday). The driest day looks like Friday.
Has it been raining in Juan José Castelli lately?
In the past 7 days, Juan José Castelli had 1 rainy day and 29.1 mm of rain in total.
What should I pack for Juan José Castelli?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Juan José Castelli weather by month
When is the best time to visit Juan José Castelli?
Based on weather alone, the best time to visit Juan José Castelli is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 23°C (74°F) in June to 35°C (96°F) in January.
What is the rainiest month in Juan José Castelli?
March is the wettest month, with about 143 mm (5.6 in) of rain on average. July is the driest, with about 19 mm (0.7 in).
What is the hottest month in Juan José Castelli?
January is the warmest, with average highs of 35°C (96°F) and lows of 23°C (73°F). June is the coolest, with highs of 23°C (74°F) and lows of 11°C (51°F).
Does Juan José Castelli have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is March at about 143 mm (5.6 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months