Climate averages 1991–2020
Río Cuarto weather
in April.
A mild, moderately wet month: the 7th warmest and the 6th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Río Cuarto: daytime highs average 21.9°C and nights cool to about 12.8°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 67 mm of rain on roughly 7 days, which makes April a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 17 min on an average April day.
The nearest other city in this atlas is Villa Mercedes, Argentina (119 km away). In April its highs average 21.8°C, about as warm as Río Cuarto, with 67 mm of rain.
Among the 67 cities listed in Argentina, Río Cuarto ranks joint 30th of 67 for the warmest April highs and joint 15th of 67 for the driest April (rainfall, lowest first). The mean April high of those 67 cities is 21.8°C; Río Cuarto is 0.1°C warmer than that mean.
From April to May, average highs fall by 3.6°C to 18.3°C, and monthly rainfall falls from 67 mm to 34 mm.
The annual picture
April 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
Río Cuarto climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C19.0°C | 19.0°C | 96 | 10.3 | 14.114 h |
| February | 27.1°C17.8°C | 17.8°C | 89 | 8.7 | 13.313 h |
| March | 25.4°C16.3°C | 16.3°C | 88 | 9.4 | 12.312 h |
| April, selected | 21.9°C12.8°C | 12.8°C | 67 | 7.1 | 11.311 h |
| May | 18.3°C9.4°C | 9.4°C | 34 | 4.8 | 10.410 h |
| June | 15.6°C6.1°C | 6.1°C | 14 | 2.5 | 10.010 h |
| July | 14.8°C4.9°C | 4.9°C | 11 | 2.4 | 10.210 h |
| August | 17.8°C6.8°C | 6.8°C | 20 | 2.7 | 10.911 h |
| September | 20.3°C9.3°C | 9.3°C | 39 | 4.9 | 11.912 h |
| October | 23.0°C12.5°C | 12.5°C | 84 | 9.4 | 12.913 h |
| November | 26.1°C15.4°C | 15.4°C | 88 | 10.3 | 13.814 h |
| December | 28.3°C17.9°C | 17.9°C | 107 | 10.7 | 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
April in nearby cities
- Villa Mercedes, Argentina in AprilArgentina · 119 kmHigh 21.8°C · Low 12.1°C · 67 mm rain
- Villa María in AprilArgentina · 131 kmHigh 22.5°C · Low 14.2°C · 82 mm rain
- San Luis in AprilArgentina · 184 kmHigh 21.8°C · Low 12.5°C · 53 mm rain
- Córdoba in AprilArgentina · 192 kmHigh 22.3°C · Low 13.0°C · 75 mm rain
- Venado Tuerto in AprilArgentina · 232 kmHigh 22.3°C · Low 13.3°C · 87 mm rain
- Rafaela in AprilArgentina · 341 kmHigh 23.1°C · Low 14.6°C · 109 mm rain
- Gobernador Gálvez in AprilArgentina · 346 kmHigh 22.6°C · Low 14.3°C · 103 mm rain
- Rosario in AprilArgentina · 347 kmHigh 22.7°C · Low 14.1°C · 103 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 Río Cuarto) is explained once on the Río Cuarto year overview and on the Sources, method and limits page.