Chaco weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Chaco, Argentina. Like most weather services, we show Chaco at one spot: Resistencia, its largest city. At 7:30 PM local time it was mostly clear and 26°C (78°F). Mostly light, on-and-off rain; heavier around 8 AM (2.1 mm total). Best months for weather: Jun–Sep.
Current conditions
- Clouds
- 35%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 8 AM (2.1 mm total)
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Feb
About Resistencia weather
Is it raining in Resistencia right now?
No. It’s mostly clear and 26° right now. Mostly light, on-and-off rain; heavier around 8 AM (2.1 mm total).
What’s the weather like in Resistencia this week?
Over the next 7 days, expect highs of 27–32° and lows of 17–22°. Rain is likely on 4 of 7 days (Sunday, Monday, Tuesday, Wednesday). The driest day looks like Saturday.
Has it been raining in Resistencia lately?
In the past 7 days, Resistencia had 1 rainy day and 10.1 mm of rain in total.
What should I pack for Resistencia?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Chaco weather by month
When is the best time to visit Chaco?
Based on weather alone, the best time to visit Chaco is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Feb tends to be the least pleasant. Average highs run from 20°C (69°F) in July to 33°C (92°F) in January.
What is the rainiest month in Chaco?
November is the wettest month, with about 182 mm (7.2 in) of rain on average. July is the driest, with about 36 mm (1.4 in).
What is the hottest month in Chaco?
January is the warmest, with average highs of 33°C (92°F) and lows of 22°C (72°F). July is the coolest, with highs of 20°C (69°F) and lows of 9°C (48°F).
Does Chaco have a rainy season?
Yes. Apr, Nov–Jan is the rainy season (150 mm or more a month), while Jul–Sep is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Resistencia), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Chaco
Weather can differ a lot within Chaco: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Resistencia | Jun–Sep | Apr, Nov–Jan | 20–33°C | 1,385 mm |
| Presidencia Roque Sáenz Peña | May–Sep | Jan | 22–35°C | 1,091 mm |
| Barranqueras | Jun–Sep | Apr, Nov–Jan | 20–33°C | 1,385 mm |
| Villa Ángela | May–Sep | Jan | 21–34°C | 1,110 mm |
| Juan José Castelli | May–Sep | None | 23–35°C | 1,000 mm |
| Quitilipi | May–Sep | Mar, Nov–Jan | 22–35°C | 1,251 mm |
| General José de San Martín | May–Sep | Mar–Apr, Nov–Jan | 22–35°C | 1,271 mm |
| Machagai | May–Sep | Mar, Nov–Jan | 22–35°C | 1,251 mm |
| Charata | May–Sep | Jan | 22–35°C | 1,061 mm |
| Las Breñas | May–Sep | Jan | 22–35°C | 1,061 mm |
| Fontana | Jun–Sep | Apr, Nov–Jan | 20–33°C | 1,385 mm |
| Tres Isletas | May–Sep | None | 23–35°C | 1,042 mm |