The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Rengo Weather in March
Rengo in March sees high temperatures, with highs around 26°C (79°F) and overnight lows of 11°C (52°F). With just 14 mm (0.6 in) of rainfall on average, rain is rarely an issue.
Rainfall in Rengo in March
Rain is expected on roughly 4 days, totalling around 14 mm (0.6 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Rengo in March
March is one of the better months to visit Rengo. Expect 26°C (79°F) during the day and 11°C (52°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Rengo in March
Expect sunny days throughout the month, with an estimated 251 hours of sunshine. This makes it a pleasant time to visit Rengo.If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Rengo.
Rengo Temperature in March
Min Temperature
11°C (52°F)
Max Temperature
26°C (79°F)
Chance of Rain
12%
Precipitation
14 mm (0.6 in)
Rainy days
4 days
Humidity
74% *
Sunshine
251 hours *
Percentage Sunshine
*
* Data from: Curicó, Chile (62 KM, 38 Miles).
Rengo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rengo - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Rengo typically drop from around 28°C (82°F) at the start of March to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).
Average temperatures in March
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather records for Rengo in March
Browse day-by-day weather records for Rengo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rengo historical weather extremes in March
Based on 31 years of weather observations (1995-2026), these are the most extreme conditions recorded in Rengo.
- The hottest March day on record in Rengo reached 34°C (93°F) (March 9, 2015).
- Rengo registered its coldest March night on March 31, 2025, with temperatures dropping to 0°C (32°F).
Best Places in Chile in March
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in March →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Rengo in March
Warm but pleasant conditions in Rengo 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. Dry conditions mean you won't need to worry about rain protection. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Rengo in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Rengo 3-Day Forecast
More climate data for Rengo
Temperature Rainfall Sunshine Humidity
See the full Rengo climate overview or explore weather in Chile.
Popular in March
Where to go in March - average daytime high across popular destinations.
Santiago
26°C (79°F) Hanga Roa
26°C (79°F) La Serena23°C (73°F) San Pedro de Atacama
23°C (73°F) Concón21°C (70°F) Viña del Mar20°C (68°F) Pucón20°C (68°F) Valparaíso19°C (66°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
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