Rise 05:54 Set 19:20Day 13 h 25 minUV 9 · Very high
Morning, afternoon, evening
Trend
Afternoon
Mainly clear
22°18°
Feels like 25°
Wind↑ NE 15 km/h
Humidity 61 %
Evening
Clear sky
19°18°
Feels like 19°
Wind↑ E 18 km/h
Gusts28 km/h
Humidity 66 %
💧 0.1 mm
15:00
22°
NE 5
18:00
19°
ENE 18
Night
Rain showers
17°15°
Feels like 17°
Wind↑ ENE 13 km/h
Gusts22 km/h
Humidity 86 %
💧 2.5 mm
⚡ storm
Morning
Light rain
16°15°
Feels like 16°
Wind↑ NNE 13 km/h
Gusts25 km/h
Humidity 87 %
💧 5.9 mm
⚡ storm
Afternoon
Rain showers
20°17°
Feels like 20°
Wind↑ NNE 17 km/h
Humidity 72 %
💧 2.5 mm
⚡ storm
Evening
Rain showers
18°16°
Feels like 18°
Wind↑ NNE 6 km/h
Humidity 85 %
💧 8.0 mm
⚡ storm
Night
Rain showers
15°14°
Feels like 15°
Wind↑ NNE 5 km/h
Humidity 91 %
💧 1.0 mm
Morning
Overcast
17°15°
Feels like 17°
Wind↑ NE 10 km/h
Humidity 86 %
💧 0.1 mm
Afternoon
Overcast
22°18°
Feels like 26°
Wind↑ ENE 11 km/h
Humidity 63 %
💧 0.1 mm
Evening
Clear sky
19°18°
Feels like 19°
Wind↑ E 20 km/h
Gusts36 km/h
Humidity 74 %
Night
Mainly clear
18°17°
Feels like 18°
Wind↑ ENE 19 km/h
Gusts35 km/h
Humidity 88 %
Morning
Mainly clear
19°16°
Feels like 19°
Wind↑ NNE 16 km/h
Gusts28 km/h
Humidity 82 %
Afternoon
Overcast
21°20°
Feels like 26°
Wind↑ N 14 km/h
Gusts26 km/h
Humidity 78 %
💧 0.1 mm
Evening
Rain
19°
Feels like 19°
Wind↑ NE 7 km/h
Gusts20 km/h
Humidity 91 %
💧 8.8 mm
Night
Light rain
18°16°
Feels like 18°
Wind↑ NNE 9 km/h
Gusts20 km/h
Humidity 96 %
💧 5.9 mm
⚡ storm
Morning
Partly cloudy
19°16°
Feels like 19°
Wind↑ WSW 8 km/h
Gusts15 km/h
Humidity 87 %
Afternoon
Partly cloudy
24°23°
Feels like 29°
Wind↑ W 4 km/h
Gusts10 km/h
Humidity 61 %
Evening
Partly cloudy
23°20°
Feels like 29°
Wind↑ E 9 km/h
Gusts22 km/h
Humidity 70 %
💧 0.1 mm
Night
Rain showers
18°17°
Feels like 18°
Wind↑ E 9 km/h
Gusts27 km/h
Humidity 93 %
💧 5.8 mm
Morning
Rain showers
19°17°
Feels like 19°
Wind↑ E 10 km/h
Gusts23 km/h
Humidity 83 %
💧 6.1 mm
Afternoon
Rain showers
22°21°
Feels like 27°
Wind↑ W 5 km/h
Gusts23 km/h
Humidity 72 %
💧 5.7 mm
⚡ storm
Evening
Rain showers
22°19°
Feels like 27°
Wind↑ SSW 17 km/h
Gusts41 km/h
Humidity 80 %
💧 4.7 mm
⚡ storm
Night
Clear sky
16°15°
Feels like 16°
Wind↑ SSW 15 km/h
Gusts38 km/h
Humidity 92 %
Morning
Clear sky
19°13°
Feels like 19°
Wind↑ SW 13 km/h
Humidity 74 %
Afternoon
Clear sky
24°22°
Feels like 24°
Wind↑ SW 15 km/h
Humidity 38 %
Evening
Mainly clear
22°19°
Feels like 25°
Wind↑ S 3 km/h
Gusts23 km/h
Humidity 54 %
Night
Partly cloudy
17°15°
Feels like 17°
Wind↑ W 14 km/h
Gusts23 km/h
Humidity 68 %
Morning
Partly cloudy
20°17°
Feels like 20°
Wind↑ NNW 18 km/h
Gusts29 km/h
Humidity 64 %
Afternoon
Clear sky
26°22°
Feels like 26°
Wind↑ WNW 18 km/h
Humidity 35 %
Evening
Drizzle
22°21°
Feels like 25°
Wind↑ N 19 km/h
Gusts31 km/h
Humidity 61 %
💧 0.4 mm
⚡ storm
Night
Rain
17°
Feels like 17°
Wind↑ SW 12 km/h
Gusts43 km/h
Humidity 74 %
💧 14.8 mm
Morning
Clear sky
17°13°
Feels like 17°
Wind↑ S 21 km/h
Gusts43 km/h
Humidity 71 %
Afternoon
Clear sky
22°19°
Feels like 24°
Wind↑ SSE 14 km/h
Gusts21 km/h
Humidity 50 %
Evening
Clear sky
19°18°
Feels like 19°
Wind↑ E 16 km/h
Gusts25 km/h
Humidity 46 %
Night
Clear sky
15°14°
Feels like 15°
Wind↑ NE 10 km/h
Gusts21 km/h
Humidity 66 %
Morning
Clear sky
19°14°
Feels like 19°
Wind↑ NW 15 km/h
Gusts21 km/h
Humidity 68 %
Afternoon
Clear sky
24°20°
Feels like 26°
Wind↑ N 15 km/h
Humidity 49 %
Evening
Clear sky
21°20°
Feels like 23°
Wind↑ N 13 km/h
Gusts39 km/h
Humidity 51 %
Night
Clear sky
18°17°
Feels like 18°
Wind↑ NNW 22 km/h
Gusts48 km/h
Humidity 65 %
Afternoon
Clear sky
24°
Feels like 27°
Wind↑ NNE 14 km/h
Humidity 48 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
17°
Feels like 17°
Wind↑ E 22 km/h
Gusts35 km/h
Humidity 80 %
💧 0.1 mm
Afternoon
Clear sky
22°
Feels like 26°
Wind↑ ENE 15 km/h
Humidity 60 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
19°
Feels like 19°
Wind↑ NNE 9 km/h
Gusts15 km/h
Humidity 84 %
Afternoon
Clear sky
24°
Feels like 28°
Wind↑ NE 15 km/h
Humidity 61 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
19°
Feels like 19°
Wind↑ NE 12 km/h
Gusts33 km/h
Humidity 72 %
Afternoon
Mainly clear
23°
Feels like 26°
Wind↑ ENE 14 km/h
Humidity 53 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
19°
Feels like 19°
Wind↑ ENE 15 km/h
Gusts27 km/h
Humidity 78 %
Avellaneda forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Avellaneda climate: what a normal year looks like
There is no real dry season: monthly rainfall stays between 67 mm and 115 mm on average.
The hottest stretch is January, when afternoons average 28 °C; the coldest is July, when nights average 7 °C.
From 9 h 49 min of daylight in late June to 14 h 29 min in late December.
Afternoons climb to 25 °C only from December to February, with a typical peak of 28 °C in January.
Forecast highs for the coming week average 22 °C, 2 °C warmer than a normal October (20 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
28 °C
20 °C
87 mm
Feb
27 °C
19 °C
97 mm
Mar
25 °C
17 °C
92 mm
Apr
21 °C
14 °C
97 mm
May
18 °C
11 °C
67 mm
Jun
15 °C
9 °C
69 mm
Jul
14 °C
7 °C
69 mm
Aug
16 °C
9 °C
68 mm
Sep
17 °C
10 °C
77 mm
Oct
20 °C
13 °C
115 mm
Nov
24 °C
16 °C
96 mm
Dec
26 °C
18 °C
86 mm
Whole year
21 °C
13 °C
1,020 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 34.66° S, 58.37° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Avellaneda: pollution and pollen
3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.524µg/m³
PM1026µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Avellaneda
Rain observed over the last two hours by official weather radars around Avellaneda, followed by the radar forecast for the next hour where the weather service provides one.
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Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Avellaneda yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Avellaneda
Waning gibbous
87 % illuminated · 18.3 days
Rise 17:32 Set 02:11
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Argentina/Buenos_Aires); phase and lit fraction from a synodic calculation.
Look up a past day in Avellaneda
Curious about the weather in Avellaneda on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Avellaneda weather at a glance
This page gathers everything about the weather in Avellaneda, Buenos Aires: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “rain showers”, it is 17 °C (feels like 17 °C) and the wind blows at 6 km/h.
Expected range today: 14 °C to 22 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Avellaneda forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
