Termas de Río Hondo Weather in March
Termas de Río Hondo in March averages 30°C (86°F) during the day and 20°C (68°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Termas de Río Hondo in March
Expect around 10 days of rain based on historical data, with 162 mm (6.4 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Termas de Río Hondo in March
Daytime highs in Termas de Río Hondo in March reach 30°C (86°F), with nights around 20°C (68°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 20°C (68°F), the nights are warm and generally comfortable.
Sunshine in Termas de Río Hondo in March
The days are predominantly sunny, with an estimated total of around 193 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.Should you favor a climate that's both dry and comfortably warm, April, May, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our Termas de Río Hondo's climate page.
Termas de Río Hondo Temperature in March
Min Temperature
20°C (68°F)
Max Temperature
30°C (86°F)
Chance of Rain
32%
Precipitation
162 mm (6.4 in)
Rainy days
10 days
Humidity
74% *
Sunshine
193 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Termas de Río Hondo typically drop from around 30°C (86°F) at the start of March to approximately 27°C (81°F) by the end. Nights are pleasant, with lows typically ranging from 17°C (63°F) to 21°C (70°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Termas de Río Hondo in March
Browse day-by-day weather records for Termas de Río Hondo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Termas de Río Hondo historical weather extremes in March
Our historical data for Termas de Río Hondo spans 1986 to 2026, revealing these weather extremes.
- The hottest March day on record in Termas de Río Hondo reached 40°C (104°F) (March 15, 1993).
- The lowest daytime temperature in March was 16°C (61°F), recorded on March 11, 1998.
- Nighttime temperatures dropped to 7°C (45°F) on March 31, 2022, marking the coldest March night on record.
Best Places in Argentina in March
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in March →
perfect weather
pleasant
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What to Wear in Termas de Río Hondo in March
Warm but pleasant conditions in Termas de Río Hondo in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Termas de Río Hondo in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our Termas de Río Hondo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Termas de Río Hondo climate overview or explore weather in Argentina.
