La Unión weather in November

In November, La Unión sees average daytime highs of 24°C and overnight lows near 14°C, with 94 mm of rain across 8.4 wet days and about 13.8 hours of daylight. It is the 5th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 26°C by the end. The sky is clear or mostly clear about 43% of the time in November, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of November to 14 h 12 min by month's end. Set against the rest of the year, November is La Unión's 5th-clearest and 2nd-windiest month. For the whole year in context, see La Unión's year-round climate.

Daytime high
24°
5th warmest
Overnight low
14°
8th coldest
Rainfall
94 mm
8.4 wet days
Daylight
13 h 54 min
5:44 AM – 7:35 PM
Cloud cover
49%
5th clearest
Wind
14 km/h
2nd windiest
Solar energy
6.86 kWh/m²
Travel score
7.2
out of 10

Temperature in November

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 23°C in the first days to 26°C by the end.

A typical November day in La Unión reaches about 24°C in the afternoon and slips back to 14°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, November runs about 3°C warmer than October and about 3°C cooler than December.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12313
22313
32313
42313
52313
62313
72313
82413
92413
102413
112413
122414
132414
142414
152414
162514
172514
182514
192514
202514
212514
222514
232514
242514
252615
262615
272615
282615
292615
302615

La Unión weather by month

How November compares with the rest of the year at a glance. November is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 18°897.914.16.0
Feb28° / 17°898.613.36.6
Mar26° / 16°817.212.37.4
Apr22° / 12°908.211.17.1
May18° / 596.110.26.4
Jun15° / 605.69.75.1
Jul14° / 596.19.94.6
Aug16° / 64610.75.8
Sep18° / 72711.86.4
Oct21° / 11°1069.412.96.7
Nov24° / 14°948.413.87.2
Dec28° / 16°868.614.36.7

Cloud cover in November

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in November.

Beyond those clear spells, partly cloudy skies cover about 16% of November, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15446
25446
35545
45644
55644
65743
75842
85842
95842
105842
115842
125941
135941
145941
155941
166040
176139
186139
196139
206139
216139
226139
236139
246139
256139
266139
276139
286238
296238
306238

Chance of precipitation in November

Any precipitation

La Unión gets around 94 mm of rain over 8.4 wet days in November. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
330
430
530
630
730
829
929
1029
1129
1229
1329
1429
1529
1629
1728
1828
1927
2027
2127
2227
2327
2426
2526
2626
2726
2826
2926
3025

Humidity in November

DryComfortableHumidMuggyOppressiveMiserable

Most of November feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, November lands in the dry band about 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15230162
25131162
35131162
45031172
54931172
64932173
74832173
84732173
94733173
104633184
114533184
124533184
134433194
144433194
154333194
164333204
174333204
184333204
194233214
204232214
214232224
224232234
234131234
244131244
254130245
264130245
274129245
284129246
294228246
304227256

Wind in November

Winds average 14 km/h in November.

Across November, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in November

DaylightNight

Daylight runs from about 13 h 24 min at the start of November to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over November. Sunrise moves from 5:55 AM to 5:39 AM, and sunset from 7:21 PM to 7:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.45:557:21
213.55:547:22
313.55:537:23
413.55:527:24
513.65:517:25
613.65:507:26
713.65:507:26
813.65:497:27
913.75:487:28
1013.75:477:29
1113.75:477:30
1213.85:467:31
1313.85:457:32
1413.85:457:33
1513.85:447:34
1613.95:447:35
1713.95:437:36
1813.95:437:37
1913.95:427:38
2014.05:427:39
2114.05:417:40
2214.05:417:41
2314.05:417:42
2414.05:407:43
2514.15:407:44
2614.15:407:45
2714.15:397:46
2814.15:397:46
2914.15:397:47
3014.25:397:48

Solar energy in November

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in November, about 6.86 kWh/m².

For context, solar energy here swings from a low near 2.23 kWh/m² to a high of 7.48 kWh/m² in December across the year — November's 6.86 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.4Intense
56.4Intense
66.5Intense
76.5Intense
86.6Intense
96.6Intense
106.7Intense
116.7Intense
126.8Intense
136.8Intense
146.8Intense
156.9Intense
166.9Intense
177.0Intense
187.0Intense
197.0Intense
207.0Intense
217.1Intense
227.1Intense
237.1Intense
247.2Intense
257.2Intense
267.2Intense
277.2Intense
287.3Intense
297.3Intense
307.3Intense
Planning a trip in November

Is November a good time to visit La Unión?

Our two travel scores rate November for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.2
Sightseeing
2nd-best month of the year
6.3
Beach & pool
5th-best month of the year

November is one of the better times to visit La Unión for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for La Unión in November

From November's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In November, La Unión sees daytime highs around 24°C and nights near 14°C. Pack sun protection. Worth having: light clothes and rain gear. About 8 days see rain.

sun protectionlight clothesrain gear

Sea temperature near La Unión in November

The nearest coast averages about 21°C in November — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 32 km away) is warmest in January at about 25°C and coldest in July near 13°C.

It's comfortable for a long swim from Nov 9 to Apr 20 — about 5.4 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar23Refreshing
Apr21Refreshing
May17Cool
Jun14Bracing
Jul13Bracing
Aug13Bracing
Sep15Cool
Oct18Cool
Nov21Refreshing
Dec23Refreshing

UV index in La Unión in November

LowModerateHighVery highExtreme

Clear-sky midday UV in November peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in La Unión peaks around January 14 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 14UV 12Jun 19UV 3
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar10Very high
Apr6High
May3Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme

Air quality in La Unión in November

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.

Air quality in La Unión is worst in August — around 17 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 9 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1316 µg/m³Dec 129 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar11Good
Apr12Good
May14Moderate
Jun15Moderate
Jul16Moderate
Aug17Moderate
Sep14Moderate
Oct11Good
Nov10Good
Dec9Good
Location & terrain

Where is La Unión?

La Unión sits at 34.9°S, 58.5°W, 18 m above sea level, in Argentina. The nearest listed city is Tristán Suárez, 3.0 km away.

Topography around La Unión

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of La Unión.

Within 3 km, the terrain around La Unión has only modest variations in elevation — a maximum elevation change of 23 m around an average of 21 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 53 m; within 80 km, only modest variations in elevation — a maximum elevation change of 72 m.

The land around La Unión is covered by artificial surfaces (43%), trees (26%) and grassland (26%) within 3 km, grassland (41%) and artificial surfaces (27%) within 16 km, and grassland (35%) and cropland (28%) within 80 km.

3 km
23 m
16 km
53 m
80 km
72 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
November weather nearby: Tristán Suárez 3.0 km · Ezeiza 3.0 km · Burzaco 15 km · Adrogué 17 km · Lomas de Zamora 18 km · San Vicente 20 km · Banfield 20 km · Isidro Casanova 20 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
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 1%

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 La Unión (-34.8756°, -58.5419°, elevation 18 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).