Río Cuarto in Fall
In fall (March, April and May), Río Cuarto sees average daytime highs around 23°C and overnight lows near 13°C, with 189 mm of rain over about 21 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 27°C in early March to 17°C by late May. The sky is clear or mostly clear about 48% of the time across fall, and the air most often feels dry.
Fall is Río Cuarto's 2nd-best season to visit on our travel score. For the whole year in context, see Río Cuarto's year-round climate.
- Avg daytime high
- 23°C
- 3rd-warmest season
- Avg overnight low
- 13°C
- Rainfall
- 189 mm
- 21 wet days
- Avg wind
- 11 km/h
- Travel score
- 7.1
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Río Cuarto in Fall
Over the season highs ease from about 27°C in early March to 17°C by late May.
A typical fall day in Río Cuarto reaches about 23°C and drops to 13°C overnight. The warmest of the three months is March, the coolest May.
Río Cuarto weather by month
How the three fall months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 19° | 97 | 10.3 | 13.9 | 5.5 |
| Feb | 28° / 18° | 89 | 8.6 | 13.2 | 6.5 |
| Mar | 26° / 16° | 88 | 9.4 | 12.3 | 7.0 |
| Apr | 23° / 13° | 67 | 7.1 | 11.2 | 7.5 |
| May | 19° / 9° | 34 | 4.8 | 10.3 | 6.9 |
| Jun | 16° / 6° | 14 | 2.5 | 9.9 | 6.1 |
| Jul | 15° / 5° | 11 | 2.4 | 10 | 5.8 |
| Aug | 18° / 6° | 20 | 2.7 | 10.8 | 7.2 |
| Sep | 21° / 9° | 39 | 4.9 | 11.8 | 7.5 |
| Oct | 24° / 13° | 84 | 9.4 | 12.8 | 7.3 |
| Nov | 27° / 15° | 88 | 10.3 | 13.7 | 6.7 |
| Dec | 29° / 18° | 107 | 10.7 | 14.1 | 5.7 |
Cloud cover in Fall
The sky is clear or mostly clear about 48% of the time across fall.
Chance of precipitation in Fall
Río Cuarto gets around 189 mm of rain over 21 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 11 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 48 min in early March to 10 hours by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.9 kWh/m².
Hazard calendar for Río Cuarto
In fall, Río Cuarto overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Río Cuarto's rainy season runs October–April, when most of the year's rain falls.
Is fall a good time to visit Río Cuarto?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Río Cuarto for general sightseeing.
What to pack for Río Cuarto in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Río Cuarto sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 21 days see rain.
UV index in Río Cuarto in Fall
Clear-sky midday UV across fall averages around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Río Cuarto peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 14 | 13 | 10 | 6 | 4 | 3 | 3 | 4 | 7 | 10 | 12 | 13 |
| Level | Extreme | Extreme | Extreme | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 10 | Extreme |
| Apr | 6 | High |
| May | 4 | Moderate |
| Jun | 3 | Moderate |
| Jul | 3 | Moderate |
| Aug | 4 | Moderate |
| Sep | 7 | High |
| Oct | 10 | Very high |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Where is Río Cuarto?
Río Cuarto sits at 33.1°S, 64.4°W, 429 m above sea level, in Argentina. The nearest listed city is Embalse, 103 km away.
Topography around Río Cuarto
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Río Cuarto.
Within 3 km, the terrain around Río Cuarto has only modest variations in elevation — a maximum elevation change of 48 m around an average of 440 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 165 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,788 m.
The land around Río Cuarto is covered by artificial surfaces (75%) within 3 km, cropland (86%) within 16 km, and cropland (84%) within 80 km.
Argentina travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / I
- 220 V · 50 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $14,898
- 2025
- Happiness
- 6.4 / 10
- World Happiness, 2025
- Homicide rate
- 4.5
- per 100k, 2023
- Road deaths
- 14.1
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 575
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Río Cuarto (-33.1304°, -64.3527°, elevation 429 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.