Climate averages 1991–2020
Río Cuarto weather
in July.
A cool, very dry month: the coolest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a cool month in Río Cuarto: daytime highs average 14.8°C and nights cool to about 4.9°C. By daytime temperature it is the coolest month of the year.
Expect about 11 mm of rain on roughly 2 days, which makes July a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 11 min on an average July day.
The nearest other city in this atlas is Villa Mercedes, Argentina (119 km away). In July its highs average 15.4°C, 0.7°C warmer than Río Cuarto, with 11 mm of rain.
Among the 67 cities listed in Argentina, Río Cuarto ranks 27th of 67 for the warmest July highs and joint 6th of 67 for the driest July (rainfall, lowest first). The mean July high of those 67 cities is 14.6°C; Río Cuarto is 0.2°C warmer than that mean.
From July to August, average highs rise by 3.0°C to 17.8°C, and monthly rainfall rises from 11 mm to 20 mm.
The annual picture
July 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 | 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, selected | 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
July in nearby cities
- Villa Mercedes, Argentina in JulyArgentina · 119 kmHigh 15.4°C · Low 4.5°C · 11 mm rain
- Villa María in JulyArgentina · 131 kmHigh 15.3°C · Low 6.6°C · 16 mm rain
- San Luis in JulyArgentina · 184 kmHigh 15.9°C · Low 5.0°C · 9.1 mm rain
- Córdoba in JulyArgentina · 192 kmHigh 16.0°C · Low 5.0°C · 14 mm rain
- Venado Tuerto in JulyArgentina · 232 kmHigh 14.9°C · Low 5.9°C · 25 mm rain
- Rafaela in JulyArgentina · 341 kmHigh 16.5°C · Low 7.3°C · 30 mm rain
- Gobernador Gálvez in JulyArgentina · 346 kmHigh 15.3°C · Low 7.1°C · 36 mm rain
- Rosario in JulyArgentina · 347 kmHigh 15.4°C · Low 6.9°C · 36 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.