Avellaneda in Spring
In spring (September, October and November), Avellaneda sees average daytime highs around 26°C and overnight lows near 15°C, with 380 mm of rain over about 27 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 23°C in early September to 29°C by late November. The sky is clear or mostly clear about 48% of the time across spring, and the air most often feels dry.
Spring is Avellaneda's 2nd-best season to visit on our travel score. For the whole year in context, see Avellaneda's year-round climate.
- Avg daytime high
- 26°C
- 2nd-warmest season
- Avg overnight low
- 15°C
- Rainfall
- 380 mm
- 27 wet days
- Avg wind
- 14 km/h
- Travel score
- 6.8
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Avellaneda in Spring
Over the season highs climb from about 23°C in early September to 29°C by late November.
A typical spring day in Avellaneda reaches about 26°C and drops to 15°C overnight. The warmest of the three months is November, the coolest September.
How spring really feels in Avellaneda
Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
spring sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Avellaneda weather by month
How the three spring months (September, October and November) 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 | 32° / 21° | 139 | 10.5 | 13.7 | 4.3 |
| Feb | 31° / 21° | 120 | 9.7 | 13 | 4.7 |
| Mar | 29° / 19° | 125 | 9.6 | 12.2 | 5.7 |
| Apr | 26° / 16° | 147 | 9.4 | 11.3 | 7.0 |
| May | 22° / 13° | 84 | 7.4 | 10.6 | 7.1 |
| Jun | 20° / 11° | 67 | 7 | 10.2 | 6.7 |
| Jul | 19° / 9° | 46 | 5.5 | 10.3 | 7.1 |
| Aug | 22° / 11° | 64 | 5.7 | 11 | 7.7 |
| Sep | 24° / 13° | 92 | 7.1 | 11.8 | 7.7 |
| Oct | 26° / 16° | 147 | 10.6 | 12.7 | 6.7 |
| Nov | 28° / 18° | 141 | 9.2 | 13.5 | 6.1 |
| Dec | 31° / 20° | 155 | 9.9 | 13.8 | 4.8 |
Cloud cover in Spring
The sky is clear or mostly clear about 48% of the time across spring.
Chance of precipitation in Spring
Avellaneda gets around 380 mm of rain over 27 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 14 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 24 min in early September to 13 h 42 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.7 kWh/m².
Is spring a good time to visit Avellaneda?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit Avellaneda for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Avellaneda in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Avellaneda sees daytime highs around 26°C and nights near 15°C. Pack light clothes and sun protection. Worth having: rain gear. About 27 days see rain.
UV index in Avellaneda in Spring
Clear-sky midday UV across spring averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Avellaneda peaks around January 24 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 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) | 14 | 14 | 11 | 7 | 5 | 4 | 4 | 6 | 7 | 9 | 11 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | Moderate | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 11 | Extreme |
| Apr | 7 | Very high |
| May | 5 | Moderate |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 6 | High |
| Sep | 7 | Very high |
| Oct | 9 | Very high |
| Nov | 11 | Extreme |
| Dec | 13 | Extreme |
Where is Avellaneda?
Avellaneda sits at 29.1°S, 59.7°W, 52 m above sea level, in Argentina. The nearest listed city is Reconquista, 4.0 km away.
Topography around Avellaneda
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Avellaneda.
Within 3 km, the terrain around Avellaneda has only modest variations in elevation — a maximum elevation change of 23 m around an average of 44 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 37 m; within 80 km, only modest variations in elevation — a maximum elevation change of 70 m.
The land around Avellaneda is covered by cropland (38%) and artificial surfaces (28%) within 3 km, cropland (32%), wetland (26%) and grassland (20%) within 16 km, and trees (31%), grassland (29%) and wetland (22%) 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 Avellaneda (-29.1176°, -59.6583°, elevation 52 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.