Yerba Buena in Fall
In fall (March, April and May), Yerba Buena sees average daytime highs around 22°C and overnight lows near 14°C, with 592 mm of rain over about 49 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 26°C in early March to 18°C by late May. The sky is clear or mostly clear about 27% of the time across fall, and the air most often feels dry.
Fall is Yerba Buena's 3rd-best season to visit on our travel score. For the whole year in context, see Yerba Buena's year-round climate.
- Avg daytime high
- 22°C
- 3rd-warmest season
- Avg overnight low
- 14°C
- Rainfall
- 592 mm
- 49 wet days
- Avg wind
- 5 km/h
- Travel score
- 5.6
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Yerba Buena in Fall
Over the season highs ease from about 26°C in early March to 18°C by late May.
A typical fall day in Yerba Buena reaches about 22°C and drops to 14°C overnight. The warmest of the three months is March, the coolest May.
Yerba Buena 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 | 28° / 19° | 323 | 19.8 | 13.5 | 4.8 |
| Feb | 27° / 18° | 265 | 18.2 | 12.9 | 5.0 |
| Mar | 25° / 17° | 270 | 19.8 | 12.2 | 5.2 |
| Apr | 22° / 14° | 189 | 15.5 | 11.4 | 5.8 |
| May | 19° / 11° | 133 | 13.5 | 10.7 | 5.8 |
| Jun | 17° / 7° | 74 | 9.8 | 10.3 | 5.8 |
| Jul | 18° / 6° | 50 | 7.6 | 10.5 | 6.4 |
| Aug | 21° / 8° | 46 | 6.8 | 11.1 | 7.4 |
| Sep | 23° / 11° | 81 | 8.7 | 11.8 | 7.4 |
| Oct | 25° / 14° | 169 | 14.5 | 12.6 | 6.3 |
| Nov | 27° / 16° | 206 | 15.6 | 13.3 | 5.7 |
| Dec | 28° / 18° | 249 | 18 | 13.7 | 5.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 27% of the time across fall.
Chance of precipitation in Fall
Yerba Buena gets around 592 mm of rain over 49 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 5 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 36 min in early March to 10 h 30 min 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 3.7 kWh/m².
Hazard calendar for Yerba Buena
In fall, Yerba Buena overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Yerba Buena's rainy season runs October–April, when most of the year's rain falls.
Is fall a good time to visit Yerba Buena?
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 a reasonable time to visit Yerba Buena for sightseeing.
What to pack for Yerba Buena in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Yerba Buena sees daytime highs around 22°C and nights near 14°C. Pack rain gear. Worth having: light clothes. About 49 days see rain.
UV index in Yerba Buena in Fall
Clear-sky midday UV across fall averages around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Yerba Buena peaks around January 16 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 4 (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) | 15 | 13 | 12 | 7 | 6 | 4 | 4 | 6 | 8 | 12 | 13 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | High | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 13 | Extreme |
| Mar | 12 | Extreme |
| Apr | 7 | Very high |
| May | 6 | High |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 6 | High |
| Sep | 8 | Very high |
| Oct | 12 | Extreme |
| Nov | 13 | Extreme |
| Dec | 13 | Extreme |
Air quality in Yerba Buena in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Yerba Buena is worst in August — around 37 µg/m³ PM2.5 (poor), about 3.8× the cleanest month (May, 10 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 12 | 11 | 10 | 10 | 12 | 22 | 37 | 36 | 22 | 13 | 11 |
| Level | Moderate | Moderate | Good | Good | Good | Good | Moderate | Poor | Poor | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 12 | Moderate |
| Mar | 11 | Good |
| Apr | 10 | Good |
| May | 10 | Good |
| Jun | 12 | Good |
| Jul | 22 | Moderate |
| Aug | 37 | Poor |
| Sep | 36 | Poor |
| Oct | 22 | Moderate |
| Nov | 13 | Moderate |
| Dec | 11 | Good |
Where is Yerba Buena?
Yerba Buena sits at 26.8°S, 65.3°W, 472 m above sea level, in Argentina. The nearest listed city is San Miguel de Tucuman, 8.0 km away.
Topography around Yerba Buena
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Yerba Buena.
Within 3 km, the terrain around Yerba Buena has only modest variations in elevation — a maximum elevation change of 227 m around an average of 499 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,529 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,847 m.
The land around Yerba Buena is covered by artificial surfaces (39%) and trees (35%) within 3 km, trees (55%) within 16 km, and trees (38%) and cropland (36%) 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 Yerba Buena (-26.813°, -65.2954°, elevation 472 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.