General Acha in Fall
In fall (March, April and May), General Acha sees average daytime highs around 21°C and overnight lows near 10°C, with 163 mm of rain over about 18 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 15°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 General Acha's 2nd-best season to visit on our travel score. For the whole year in context, see General Acha's year-round climate.
- Avg daytime high
- 21°C
- 3rd-warmest season
- Avg overnight low
- 10°C
- Rainfall
- 163 mm
- 18 wet days
- Avg wind
- 13 km/h
- Travel score
- 6.9
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in General Acha in Fall
Over the season highs ease from about 27°C in early March to 15°C by late May.
A typical fall day in General Acha reaches about 21°C and drops to 10°C overnight. The warmest of the three months is March, the coolest May.
How fall really feels in General Acha
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
General Acha 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 | 30° / 17° | 68 | 7.6 | 14.3 | 5.8 |
| Feb | 28° / 16° | 63 | 7.4 | 13.4 | 6.7 |
| Mar | 25° / 14° | 76 | 7 | 12.3 | 7.6 |
| Apr | 21° / 10° | 54 | 5.8 | 11.1 | 7.3 |
| May | 17° / 6° | 33 | 5.1 | 10 | 5.9 |
| Jun | 13° / 4° | 19 | 4.5 | 9.5 | 4.4 |
| Jul | 13° / 3° | 18 | 3.1 | 9.7 | 4.3 |
| Aug | 16° / 4° | 28 | 3.7 | 10.6 | 5.7 |
| Sep | 18° / 6° | 41 | 6 | 11.7 | 6.7 |
| Oct | 21° / 10° | 69 | 8.7 | 13 | 6.9 |
| Nov | 25° / 13° | 66 | 8.1 | 14 | 7.4 |
| Dec | 28° / 15° | 70 | 7.4 | 14.5 | 6.6 |
Cloud cover in Fall
The sky is clear or mostly clear about 48% of the time across fall.
Chance of precipitation in Fall
General Acha gets around 163 mm of rain over 18 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 13 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 54 min in early March to 9 h 36 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 3.8 kWh/m².
Is fall a good time to visit General Acha?
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 General Acha for sightseeing.
What to pack for General Acha in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, General Acha sees daytime highs around 21°C and nights near 10°C. Worth packing: light clothes, a warm layer and sun protection. About 18 days see rain.
UV index in General Acha in Fall
Clear-sky midday UV across fall averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in General Acha peaks around December 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 13 | 12 | 9 | 6 | 3 | 2 | 2 | 3 | 5 | 8 | 11 | 13 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | Moderate | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 12 | Extreme |
| Mar | 9 | Very high |
| Apr | 6 | High |
| May | 3 | Moderate |
| Jun | 2 | Moderate |
| Jul | 2 | Moderate |
| Aug | 3 | Moderate |
| Sep | 5 | Moderate |
| Oct | 8 | Very high |
| Nov | 11 | Extreme |
| Dec | 13 | Extreme |
Air quality in General Acha 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 General Acha is worst in January — around 19 µg/m³ PM2.5 (moderate), about 6.0× the cleanest month (May, 3 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) | 19 | 5 | 5 | 4 | 3 | 3 | 3 | 7 | 7 | 5 | 4 | 9 |
| Level | Moderate | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 19 | Moderate |
| Feb | 5 | Good |
| Mar | 5 | Good |
| Apr | 4 | Good |
| May | 3 | Good |
| Jun | 3 | Good |
| Jul | 3 | Good |
| Aug | 7 | Good |
| Sep | 7 | Good |
| Oct | 5 | Good |
| Nov | 4 | Good |
| Dec | 9 | Good |
Where is General Acha?
General Acha sits at 37.4°S, 64.6°W, 227 m above sea level, in Argentina. The nearest listed city is Toay, 81 km away.
Topography around General Acha
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of General Acha.
Within 3 km, the terrain around General Acha has only modest variations in elevation — a maximum elevation change of 82 m around an average of 239 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 173 m; within 80 km, significant variations in elevation — a maximum elevation change of 353 m.
The land around General Acha is covered by grassland (48%) within 3 km, grassland (53%) and shrubs (32%) within 16 km, and shrubs (37%), grassland (34%) and cropland (23%) 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 General Acha (-37.3782°, -64.6042°, elevation 227 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.