La Rioja Weather in March
During March, La Rioja experiences high daytime temperatures of 27°C (81°F) and cooler nights around 17°C (63°F). Expect quite a bit of rainfall. Around 105 mm (4.1 in) is typical.
Rainfall in La Rioja in March
On average, there are about 6 days with rain during this month, averaging 105 mm (4.1 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in La Rioja in March
In March, La Rioja gets high temperatures, with highs of 27°C (81°F). Nights cool to around 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in La Rioja in March
There are approximately 216 hours of sunshine this month, resulting in mostly clear days.If you prefer dry days with pleasant temperatures, April, May, August, September, October and November typically offer the best 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 La Rioja's climate page.
La Rioja Temperature in March
Min Temperature
17°C (63°F)
Max Temperature
27°C (81°F)
Chance of Rain
20%
Precipitation
105 mm (4.1 in)
Rainy days
6 days
Humidity
69%
Sunshine
216 hours
Percentage Sunshine
57%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in La Rioja typically drop from around 31°C (88°F) at the start of March to approximately 28°C (82°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 La Rioja in March
Browse day-by-day weather records for La Rioja spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Rioja historical weather extremes in March
Based on weather observations in La Rioja between 1976 and 2026, these are the recorded extremes during March.
- La Rioja recorded its highest March temperature of 41°C (106°F) on March 15, 2002.
- The coldest March day was on March 29, 1984, with a maximum of 15°C (59°F).
- La Rioja registered its coldest March night on March 31, 2022, with temperatures dropping to 7°C (45°F).
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
tolerable
unpleasant
poor
What to Wear in La Rioja in March
Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in La Rioja 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 La Rioja's climate page.
Temperature Rainfall Sunshine Humidity
See the full La Rioja climate overview or explore weather in Argentina.
