Santa Fe weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Santa Fe, Argentina. Like most weather services, we show Santa Fe at one spot: Rosario, its largest city. At 8:30 PM local time it was cloudy and 21°C (70°F). Mostly light, on-and-off rain; heavier around 5 AM, 7 PM (4.8 mm total). Best months for weather: May, Aug–Sep.
Current conditions
- Clouds
- 98%
- Chance of rain
- 36%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 5 AM, 7 PM (4.8 mm total)
Daily Forecast
Best Time to Visit
Peak season May, Aug–SepOff season Dec–Mar
About Rosario weather
Is it raining in Rosario right now?
No. It’s cloudy and 21° right now. Mostly light, on-and-off rain; heavier around 5 AM, 7 PM (4.8 mm total).
What’s the weather like in Rosario this week?
Over the next 7 days, expect highs of 22–27° and lows of 14–18°. Rain is likely on 4 of 7 days (Sunday, Monday, Tuesday, Friday). The driest day looks like Thursday.
Has it been raining in Rosario lately?
In the past 7 days, Rosario had 3 rainy days and 8.6 mm of rain in total.
What should I pack for Rosario?
For the coming week, bring an umbrella or rain jacket and a light jacket.
Santa Fe weather by month
When is the best time to visit Santa Fe?
Based on weather alone, the best time to visit Santa Fe is May, Aug–Sep, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 16°C (60°F) in July to 33°C (91°F) in January.
What is the rainiest month in Santa Fe?
March is the wettest month, with about 148 mm (5.8 in) of rain on average. June is the driest, with about 22 mm (0.9 in).
What is the hottest month in Santa Fe?
January is the warmest, with average highs of 33°C (91°F) and lows of 19°C (66°F). July is the coolest, with highs of 16°C (60°F) and lows of 4°C (40°F).
Does Santa Fe have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is March at about 148 mm (5.8 in).
Santa Fe weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Rosario), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Santa Fe
Weather can differ a lot within Santa Fe: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Rosario | May, Aug–Sep | None | 16–33°C | 1,090 mm |
| Santa Fe | May–Sep | Mar | 17–34°C | 1,153 mm |
| Reconquista | Jun–Sep | Nov–Jan | 20–34°C | 1,288 mm |
| Rafaela | May–Sep | Mar | 17–34°C | 1,130 mm |
| Gobernador Gálvez | May, Aug–Sep | None | 16–33°C | 1,090 mm |
| Venado Tuerto | May, Aug–Sep | None | 15–32°C | 986 mm |
| Santo Tomé | May–Sep | Mar | 17–34°C | 1,153 mm |
| Villa Constitución | May, Aug–Sep | None | 16–33°C | 1,090 mm |
| Cañada de Gómez | May, Aug–Sep | None | 16–33°C | 1,069 mm |
| Esperanza | May–Sep | Mar | 17–34°C | 1,153 mm |
| Granadero Baigorria | May, Aug–Sep | None | 16–33°C | 1,090 mm |
| Casilda | May, Aug–Sep | None | 16–33°C | 1,069 mm |