Climate averages 1991–2020
Villa Mercedes, Argentina weather
in March.
A warm, moderately wet month: the 5th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a warm month in Villa Mercedes, Argentina: daytime highs average 26.0°C and nights cool to about 16.0°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 87 mm of rain on roughly 9 days, which makes March a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 19 min on an average March day.
The nearest other city in this atlas is San Luis (91 km away). In March its highs average 26.0°C, about as warm as Villa Mercedes, Argentina, with 80 mm of rain.
Among the 67 cities listed in Argentina, Villa Mercedes, Argentina ranks joint 26th of 67 for the warmest March highs and 29th of 67 for the driest March (rainfall, lowest first). The mean March high of those 67 cities is 25.6°C; Villa Mercedes, Argentina is 0.4°C warmer than that mean.
From March to April, average highs fall by 4.2°C to 21.8°C, and monthly rainfall falls from 87 mm to 67 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Villa Mercedes, Argentina climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.7°C18.9°C | 18.9°C | 86 | 11.6 | 14.114 h |
| February | 28.3°C17.8°C | 17.8°C | 79 | 9.5 | 13.313 h |
| March, selected | 26.0°C16.0°C | 16.0°C | 87 | 9.4 | 12.312 h |
| April | 21.8°C12.1°C | 12.1°C | 67 | 7.2 | 11.311 h |
| May | 18.5°C8.8°C | 8.8°C | 29 | 4.6 | 10.410 h |
| June | 16.0°C5.6°C | 5.6°C | 11 | 2.5 | 10.010 h |
| July | 15.4°C4.5°C | 4.5°C | 11 | 2.5 | 10.110 h |
| August | 18.6°C6.5°C | 6.5°C | 21 | 3.0 | 10.911 h |
| September | 20.9°C8.9°C | 8.9°C | 36 | 5.6 | 11.912 h |
| October | 23.3°C12.0°C | 12.0°C | 82 | 9.6 | 12.913 h |
| November | 26.2°C15.0°C | 15.0°C | 86 | 11.3 | 13.814 h |
| December | 28.8°C17.6°C | 17.6°C | 96 | 11.7 | 14.314 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- San Luis in MarchArgentina · 91 kmHigh 26.0°C · Low 16.4°C · 80 mm rain
- Río Cuarto in MarchArgentina · 119 kmHigh 25.4°C · Low 16.3°C · 88 mm rain
- Villa María in MarchArgentina · 250 kmHigh 26.2°C · Low 17.4°C · 113 mm rain
- Córdoba in MarchArgentina · 279 kmHigh 25.5°C · Low 16.2°C · 120 mm rain
- San Rafael in MarchArgentina · 284 kmHigh 25.7°C · Low 14.6°C · 48 mm rain
- San Martín in MarchArgentina · 288 kmHigh 26.7°C · Low 16.3°C · 43 mm rain
- Venado Tuerto in MarchArgentina · 323 kmHigh 25.9°C · Low 16.7°C · 113 mm rain
- Mendoza in MarchArgentina · 327 kmHigh 23.9°C · Low 14.4°C · 59 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Villa Mercedes) is explained once on the Villa Mercedes, Argentina year overview and on the Sources, method and limits page.