San Nicolás de los Arroyos weather in June

In June, San Nicolás de los Arroyos sees average daytime highs of 16°C and overnight lows near 8°C, with 44 mm of rain across 5.2 wet days and about 9.8 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 17°C in the first days to 16°C by the end. The sky is clear or mostly clear about 37% of the time in June, and the air most often feels dry.

Daylight stretches from about 10 hours at the start of June to 9 h 48 min by month's end. Set against the rest of the year, June is San Nicolás de los Arroyos's 11th-clearest and 6th-windiest month. For the whole year in context, see San Nicolás de los Arroyos's year-round climate.

Daytime high
16°
11th warmest
Overnight low
3rd coldest
Rainfall
44 mm
5.2 wet days
Daylight
9 h 48 min
8:07 AM – 5:55 PM
Cloud cover
55%
11th clearest
Wind
11 km/h
6th windiest
Solar energy
2.34 kWh/m²
Travel score
5.8
out of 10

San Nicolás de los Arroyos is city in Argentina.

Founded
1748

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 17°C in the first days to 16°C by the end.

A typical June day in San Nicolás de los Arroyos reaches about 16°C in the afternoon and slips back to 8°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 21°C. Set against its neighbours, June runs about 3°C cooler than May and on par with July.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1179
2179
3179
4179
5179
6179
7178
8178
9178
10178
11178
12178
13178
14178
15168
16168
17168
18168
19168
20168
21168
22167
23167
24167
25167
26167
27167
28167
29167
30167

San Nicolás de los Arroyos weather by month

How June compares with the rest of the year at a glance. June is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 19°1038.2145.4
Feb29° / 19°1078.113.25.9
Mar27° / 17°1177.512.37.0
Apr23° / 14°1068.111.27.4
May19° / 11°66610.36.8
Jun16° / 445.29.85.8
Jul16° / 425.1105.6
Aug18° / 56510.86.8
Sep21° / 10°676.311.87.1
Oct23° / 13°1129.712.87.1
Nov26° / 15°1157.613.77.2
Dec29° / 18°1078.614.26.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 12% of June, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14852
24852
34951
44951
54951
64951
74951
84951
94852
104852
114852
124852
134852
144753
154753
164753
174753
184852
194951
204951
214951
225149
235248
245347
255248
265347
275347
285446
295347
305347

Chance of precipitation in June

Any precipitation

San Nicolás de los Arroyos gets around 44 mm of rain over 5.2 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 18% and peaks near 20% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
115
215
315
415
515
616
716
817
917
1018
1118
1219
1319
1419
1519
1619
1720
1820
1919
2019
2119
2218
2318
2418
2517
2617
2717
2817
2917
3017

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1821161
2831061
3831061
4831061
5831061
6831061
7831061
8831061
9821161
10821161
11821161
12821161
13821161
14821161
15831061
16831061
17831061
18831061
1985951
2085951
2185951
2286941
2388840
2488840
2589830
2689830
2789830
2889830
2989830
3089830

Wind in June

Winds average 11 km/h in June.

Across June, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 10 hours at the start of June to 9 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over June. Sunrise moves from 8:00 AM to 8:10 AM, and sunset from 5:57 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.08:005:57
29.98:005:57
39.98:015:57
49.98:015:56
59.98:025:56
69.98:025:56
79.98:035:56
89.98:035:56
99.98:045:55
109.88:045:55
119.88:055:55
129.88:055:55
139.88:065:55
149.88:065:55
159.88:075:55
169.88:075:55
179.88:075:55
189.88:085:55
199.88:085:56
209.88:085:56
219.88:085:56
229.88:095:56
239.88:095:56
249.88:095:57
259.88:095:57
269.88:095:57
279.88:095:57
289.88:105:58
299.88:105:58
309.88:105:58

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 2.34 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.34 kWh/m² to a high of 7.31 kWh/m² in December across the year — June's 2.34 kWh/m² sits near the bottom.

0123151015202530
Solar energy (kWh/m²)Level
12.4Moderate
22.4Moderate
32.4Moderate
42.4Moderate
52.4Moderate
62.4Moderate
72.4Moderate
82.4Moderate
92.4Moderate
102.3Moderate
112.3Moderate
122.3Moderate
132.3Moderate
142.3Moderate
152.3Moderate
162.3Moderate
172.3Moderate
182.3Moderate
192.3Moderate
202.3Moderate
212.3Moderate
222.3Moderate
232.3Moderate
242.3Moderate
252.3Moderate
262.3Moderate
272.3Moderate
282.4Moderate
292.4Moderate
302.4Moderate
Planning a trip in June

Is June a good time to visit San Nicolás de los Arroyos?

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

5.8
Sightseeing
10th-best month of the year
1.1
Beach & pool
11th-best month of the year

June is a reasonable time to visit San Nicolás de los Arroyos for sightseeing.

What to pack for San Nicolás de los Arroyos in June

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

In June, San Nicolás de los Arroyos sees daytime highs around 16°C and nights near 8°C. Worth packing: a warm layer. About 5 days see rain.

a warm layer

UV index in San Nicolás de los Arroyos in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Nicolás de los Arroyos peaks around January 15 at about 13 (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 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 13Jun 19UV 3
UV index (midday)Level
Jan14Extreme
Feb12Extreme
Mar10Very high
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct9Very high
Nov11Extreme
Dec12Extreme

Air quality in San Nicolás de los Arroyos in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in San Nicolás de los Arroyos is worst in August — around 46 µg/m³ PM2.5 (poor), about 8.0× the cleanest month (April, 6 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodAug 1544 µg/m³Apr 146 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr6Good
May7Good
Jun10Good
Jul28Moderate
Aug46Poor
Sep20Moderate
Oct14Moderate
Nov8Good
Dec7Good
Location & terrain

Where is San Nicolás de los Arroyos?

San Nicolás de los Arroyos sits at 33.3°S, 60.2°W, 28 m above sea level, in Argentina. The nearest listed city is Villa Constitución, 16 km away.

Topography around San Nicolás de los Arroyos

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Nicolás de los Arroyos.

Within 3 km, the terrain around San Nicolás de los Arroyos has only modest variations in elevation — a maximum elevation change of 38 m around an average of 16 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 98 m.

The land around San Nicolás de los Arroyos is covered by artificial surfaces (42%) within 3 km, cropland (39%) and wetland (32%) within 16 km, and cropland (50%) and wetland (31%) within 80 km.

3 km
38 m
16 km
53 m
80 km
98 m
treesgrasslandcroplandartificial surfaceswaterwetland
June weather nearby: Villa Constitución 16 km · Ramallo 25 km · Arroyo Seco 34 km · Gobernador Gálvez 52 km · Rosario 59 km · San Pedro 63 km · Pérez 64 km · Pergamino 70 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 San Nicolás de los Arroyos (-33.3342°, -60.2108°, elevation 28 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. 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).