Junín weather in October

In October, Junín sees average daytime highs of 22°C and overnight lows near 11°C, with 119 mm of rain across 10 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 24°C by the end. The sky is clear or mostly clear about 39% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 24 min by month's end. Set against the rest of the year, October is Junín's 9th-clearest and 1st-windiest month. For the whole year in context, see Junín's year-round climate.

Daytime high: 22°; 7th warmest
Overnight low: 11°; 6th coldest
Rainfall: 119 mm; 10 wet days
Daylight: 12 h 54 min; 6:22 AM – 7:15 PM
Cloud cover: 53%; 9th clearest
Wind: 14 km/h; 1st windiest
Solar energy: 5.59 kWh/m²
Travel score: 6.9; out of 10

Junín is city in Buenos Aires province, Argentina.

Density: 1,513/km²; people per km²
Founded: 1827

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

← September Junín year-round climate November →Best places to visit in October

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 21°C in the first days to 24°C by the end.

A typical October day in Junín reaches about 22°C in the afternoon and slips back to 11°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 28°C. Set against its neighbours, October runs about 3°C warmer than September and about 3°C cooler than November.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	21	21	21	21	21	21	21	21	22	22	22	22	22	22	22	22	23	23	23	23	23	23	23	23	23	23	23	23	24	24	24
Avg low (°C)	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13

	Avg high (°C)	Avg low (°C)
1	21	10
2	21	10
3	21	10
4	21	10
5	21	10
6	21	10
7	21	11
8	21	11
9	22	11
10	22	11
11	22	11
12	22	11
13	22	11
14	22	11
15	22	11
16	22	12
17	23	12
18	23	12
19	23	12
20	23	12
21	23	12
22	23	12
23	23	12
24	23	12
25	23	12
26	23	12
27	23	12
28	23	12
29	24	12
30	24	13
31	24	13

Junín weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 18°	114	8.7	14.1	6.0
Feb	28° / 17°	103	8.1	13.3	6.8
Mar	26° / 15°	100	8.4	12.3	7.2
Apr	23° / 12°	90	8.3	11.2	7.2
May	19° / 9°	62	6.3	10.2	6.5
Jun	16° / 6°	38	4.7	9.7	5.4
Jul	15° / 5°	32	4.3	9.9	5.1
Aug	17° / 6°	45	4.2	10.7	6.5
Sep	20° / 8°	67	6.3	11.8	6.9
Oct	22° / 11°	119	10	12.9	6.9
Nov	26° / 14°	103	8.7	13.8	7.1
Dec	28° / 16°	104	9.1	14.3	6.4

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 46%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	52	52	51	51	51	51	51	51	52	53	53	53	54	54	54	54	54	54	55	54	55	55	55	55	55	55	55	55	56	56	55
Cloudier (%)	48	48	49	49	49	49	49	49	48	47	47	47	46	46	46	46	46	46	45	46	45	45	45	45	45	45	45	45	44	44	45

	Clearer (%)	Cloudier (%)
1	52	48
2	52	48
3	51	49
4	51	49
5	51	49
6	51	49
7	51	49
8	51	49
9	52	48
10	53	47
11	53	47
12	53	47
13	54	46
14	54	46
15	54	46
16	54	46
17	54	46
18	54	46
19	55	45
20	54	46
21	55	45
22	55	45
23	55	45
24	55	45
25	55	45
26	55	45
27	55	45
28	55	45
29	56	44
30	56	44
31	55	45

Chance of precipitation in October

Any precipitation

Junín gets around 119 mm of rain over 10 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 31% and peaks near 32% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	29	29	30	30	31	31	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	31	31	31	31	30	30	30

	Rain chance (%)
1	29
2	29
3	30
4	30
5	31
6	31
7	32
8	32
9	32
10	32
11	32
12	32
13	32
14	32
15	32
16	32
17	32
18	32
19	32
20	32
21	32
22	32
23	32
24	32
25	31
26	31
27	31
28	31
29	30
30	30
31	30

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	83	82	81	79	78	77	75	74	73	72	72	71	70	70	69	69	68	68	68	67	67	67	66	66	65	65	64	63	62	61	61
Comfortable (%)	14	14	15	16	17	18	18	19	19	20	20	21	21	21	22	22	22	22	22	22	22	22	22	22	23	23	23	24	24	25	25
Humid (%)	3	4	4	5	5	5	6	6	7	7	7	7	8	8	8	8	9	9	9	10	10	10	11	11	11	11	12	12	13	13	13
Muggy (%)	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	83	14	3	0
2	82	14	4	0
3	81	15	4	0
4	79	16	5	0
5	78	17	5	0
6	77	18	5	0
7	75	18	6	1
8	74	19	6	1
9	73	19	7	1
10	72	20	7	1
11	72	20	7	1
12	71	21	7	1
13	70	21	8	1
14	70	21	8	1
15	69	22	8	1
16	69	22	8	1
17	68	22	9	1
18	68	22	9	1
19	68	22	9	1
20	67	22	10	1
21	67	22	10	1
22	67	22	10	1
23	66	22	11	1
24	66	22	11	1
25	65	23	11	1
26	65	23	11	1
27	64	23	12	1
28	63	24	12	1
29	62	24	13	1
30	61	25	13	1
31	61	25	13	1

Wind in October

Winds average 14 km/h in October, the windiest month of the year.

Across October, 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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	14	light breeze
2	14	light breeze
3	14	light breeze
4	14	light breeze
5	14	light breeze
6	14	light breeze
7	14	light breeze
8	14	light breeze
9	14	light breeze
10	14	light breeze
11	14	light breeze
12	14	light breeze
13	14	light breeze
14	14	light breeze
15	14	light breeze
16	14	light breeze
17	14	light breeze
18	14	light breeze
19	14	light breeze
20	14	light breeze
21	14	light breeze
22	14	light breeze
23	14	light breeze
24	14	light breeze
25	14	light breeze
26	14	light breeze
27	14	light breeze
28	14	light breeze
29	14	light breeze
30	14	light breeze
31	14	light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over October. Sunrise moves from 6:42 AM to 6:06 AM, and sunset from 7:03 PM to 7:29 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	12.3	12.4	12.4	12.5	12.5	12.5	12.6	12.6	12.6	12.7	12.7	12.7	12.8	12.8	12.8	12.9	12.9	13.0	13.0	13.0	13.1	13.1	13.1	13.2	13.2	13.2	13.3	13.3	13.3	13.4	13.4
Sunrise (AM)	6:42	6:41	6:40	6:38	6:37	6:35	6:34	6:33	6:31	6:30	6:29	6:27	6:26	6:25	6:24	6:22	6:21	6:20	6:19	6:17	6:16	6:15	6:14	6:13	6:12	6:11	6:10	6:09	6:08	6:07	6:06
Sunset (PM)	7:03	7:04	7:05	7:05	7:06	7:07	7:08	7:09	7:09	7:10	7:11	7:12	7:13	7:14	7:14	7:15	7:16	7:17	7:18	7:19	7:20	7:21	7:22	7:22	7:23	7:24	7:25	7:26	7:27	7:28	7:29

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.3	6:42	7:03
2	12.4	6:41	7:04
3	12.4	6:40	7:05
4	12.5	6:38	7:05
5	12.5	6:37	7:06
6	12.5	6:35	7:07
7	12.6	6:34	7:08
8	12.6	6:33	7:09
9	12.6	6:31	7:09
10	12.7	6:30	7:10
11	12.7	6:29	7:11
12	12.7	6:27	7:12
13	12.8	6:26	7:13
14	12.8	6:25	7:14
15	12.8	6:24	7:14
16	12.9	6:22	7:15
17	12.9	6:21	7:16
18	13.0	6:20	7:17
19	13.0	6:19	7:18
20	13.0	6:17	7:19
21	13.1	6:16	7:20
22	13.1	6:15	7:21
23	13.1	6:14	7:22
24	13.2	6:13	7:22
25	13.2	6:12	7:23
26	13.2	6:11	7:24
27	13.3	6:10	7:25
28	13.3	6:09	7:26
29	13.3	6:08	7:27
30	13.4	6:07	7:28
31	13.4	6:06	7:29

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.59 kWh/m².

For context, solar energy here swings from a low near 2.32 kWh/m² to a high of 7.39 kWh/m² in December across the year — October's 5.59 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	5.0	5.1	5.1	5.1	5.2	5.2	5.3	5.3	5.3	5.4	5.4	5.5	5.5	5.5	5.6	5.6	5.7	5.7	5.8	5.8	5.8	5.9	5.9	6.0	6.0	6.1	6.1	6.1	6.2	6.2	6.3
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	5.0	Bright
2	5.1	Bright
3	5.1	Bright
4	5.1	Bright
5	5.2	Bright
6	5.2	Bright
7	5.3	Bright
8	5.3	Bright
9	5.3	Bright
10	5.4	Bright
11	5.4	Bright
12	5.5	Bright
13	5.5	Bright
14	5.5	Bright
15	5.6	Bright
16	5.6	Bright
17	5.7	Bright
18	5.7	Bright
19	5.8	Bright
20	5.8	Bright
21	5.8	Bright
22	5.9	Bright
23	5.9	Bright
24	6.0	Bright
25	6.0	Intense
26	6.1	Intense
27	6.1	Intense
28	6.1	Intense
29	6.2	Intense
30	6.2	Intense
31	6.3	Intense

Planning a trip in October

Is October a good time to visit Junín?

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

6.9

Sightseeing

4th-best month of the year

4.9

Beach & pool

7th-best month of the year

October is a reasonable time to visit Junín for sightseeing.

What to pack for Junín in October

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

In October, Junín sees daytime highs around 22°C and nights near 11°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Junín in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Junín peaks around January 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (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	4	3	3	4	6	8	11	12
Level	Extreme	Extreme	Very high	High	Moderate	Moderate	Moderate	Moderate	High	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	12	Extreme
Mar	9	Very high
Apr	6	High
May	4	Moderate
Jun	3	Moderate
Jul	3	Moderate
Aug	4	Moderate
Sep	6	High
Oct	8	Very high
Nov	11	Extreme
Dec	12	Extreme

Location & terrain

Where is Junín?

Junín sits at 34.6°S, 60.9°W, 73 m above sea level, in Argentina. The nearest listed city is Chacabuco, 44 km away.

Topography around Junín

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

Within 3 km, the terrain around Junín has only modest variations in elevation — a maximum elevation change of 25 m around an average of 78 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 42 m; within 80 km, only modest variations in elevation — a maximum elevation change of 94 m.

The land around Junín is covered by artificial surfaces (52%) and grassland (24%) within 3 km, cropland (77%) within 16 km, and cropland (82%) within 80 km.

3 km

25 m

artificial surfaces 52%

16 km

42 m

cropland 77%

80 km

94 m

cropland 82%

treesgrasslandcroplandartificial surfaceswater

← September Junín year-round climate November →Best places to visit in October

October weather nearby: Chacabuco 44 km · Los Toldos 46 km · Rojas 48 km · Lincoln 61 km · Bragado 71 km · Salto 72 km · Colón 79 km · Pergamino 85 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 Junín (-34.5939°, -60.9464°, elevation 73 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	21	10
2	21	10
3	21	10
4	21	10
5	21	10
6	21	10
7	21	11
8	21	11
9	22	11
10	22	11
11	22	11
12	22	11
13	22	11
14	22	11
15	22	11
16	22	12
17	23	12
18	23	12
19	23	12
20	23	12
21	23	12
22	23	12
23	23	12
24	23	12
25	23	12
26	23	12
27	23	12
28	23	12
29	24	12
30	24	13
31	24	13

	Clearer (%)	Cloudier (%)
1	52	48
2	52	48
3	51	49
4	51	49
5	51	49
6	51	49
7	51	49
8	51	49
9	52	48
10	53	47
11	53	47
12	53	47
13	54	46
14	54	46
15	54	46
16	54	46
17	54	46
18	54	46
19	55	45
20	54	46
21	55	45
22	55	45
23	55	45
24	55	45
25	55	45
26	55	45
27	55	45
28	55	45
29	56	44
30	56	44
31	55	45

	Rain chance (%)
1	29
2	29
3	30
4	30
5	31
6	31
7	32
8	32
9	32
10	32
11	32
12	32
13	32
14	32
15	32
16	32
17	32
18	32
19	32
20	32
21	32
22	32
23	32
24	32
25	31
26	31
27	31
28	31
29	30
30	30
31	30

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	83	14	3	0
2	82	14	4	0
3	81	15	4	0
4	79	16	5	0
5	78	17	5	0
6	77	18	5	0
7	75	18	6	1
8	74	19	6	1
9	73	19	7	1
10	72	20	7	1
11	72	20	7	1
12	71	21	7	1
13	70	21	8	1
14	70	21	8	1
15	69	22	8	1
16	69	22	8	1
17	68	22	9	1
18	68	22	9	1
19	68	22	9	1
20	67	22	10	1
21	67	22	10	1
22	67	22	10	1
23	66	22	11	1
24	66	22	11	1
25	65	23	11	1
26	65	23	11	1
27	64	23	12	1
28	63	24	12	1
29	62	24	13	1
30	61	25	13	1
31	61	25	13	1

	Avg high (°C)	Avg low (°C)
1	21	10
2	21	10
3	21	10
4	21	10
5	21	10
6	21	10
7	21	11
8	21	11
9	22	11
10	22	11
11	22	11
12	22	11
13	22	11
14	22	11
15	22	11
16	22	12
17	23	12
18	23	12
19	23	12
20	23	12
21	23	12
22	23	12
23	23	12
24	23	12
25	23	12
26	23	12
27	23	12
28	23	12
29	24	12
30	24	13
31	24	13

	Clearer (%)	Cloudier (%)
1	52	48
2	52	48
3	51	49
4	51	49
5	51	49
6	51	49
7	51	49
8	51	49
9	52	48
10	53	47
11	53	47
12	53	47
13	54	46
14	54	46
15	54	46
16	54	46
17	54	46
18	54	46
19	55	45
20	54	46
21	55	45
22	55	45
23	55	45
24	55	45
25	55	45
26	55	45
27	55	45
28	55	45
29	56	44
30	56	44
31	55	45

	Rain chance (%)
1	29
2	29
3	30
4	30
5	31
6	31
7	32
8	32
9	32
10	32
11	32
12	32
13	32
14	32
15	32
16	32
17	32
18	32
19	32
20	32
21	32
22	32
23	32
24	32
25	31
26	31
27	31
28	31
29	30
30	30
31	30

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	83	14	3	0
2	82	14	4	0
3	81	15	4	0
4	79	16	5	0
5	78	17	5	0
6	77	18	5	0
7	75	18	6	1
8	74	19	6	1
9	73	19	7	1
10	72	20	7	1
11	72	20	7	1
12	71	21	7	1
13	70	21	8	1
14	70	21	8	1
15	69	22	8	1
16	69	22	8	1
17	68	22	9	1
18	68	22	9	1
19	68	22	9	1
20	67	22	10	1
21	67	22	10	1
22	67	22	10	1
23	66	22	11	1
24	66	22	11	1
25	65	23	11	1
26	65	23	11	1
27	64	23	12	1
28	63	24	12	1
29	62	24	13	1
30	61	25	13	1
31	61	25	13	1

	Avg high (°C)	Avg low (°C)
1	21	10
2	21	10
3	21	10
4	21	10
5	21	10
6	21	10
7	21	11
8	21	11
9	22	11
10	22	11
11	22	11
12	22	11
13	22	11
14	22	11
15	22	11
16	22	12
17	23	12
18	23	12
19	23	12
20	23	12
21	23	12
22	23	12
23	23	12
24	23	12
25	23	12
26	23	12
27	23	12
28	23	12
29	24	12
30	24	13
31	24	13

	Clearer (%)	Cloudier (%)
1	52	48
2	52	48
3	51	49
4	51	49
5	51	49
6	51	49
7	51	49
8	51	49
9	52	48
10	53	47
11	53	47
12	53	47
13	54	46
14	54	46
15	54	46
16	54	46
17	54	46
18	54	46
19	55	45
20	54	46
21	55	45
22	55	45
23	55	45
24	55	45
25	55	45
26	55	45
27	55	45
28	55	45
29	56	44
30	56	44
31	55	45

	Rain chance (%)
1	29
2	29
3	30
4	30
5	31
6	31
7	32
8	32
9	32
10	32
11	32
12	32
13	32
14	32
15	32
16	32
17	32
18	32
19	32
20	32
21	32
22	32
23	32
24	32
25	31
26	31
27	31
28	31
29	30
30	30
31	30

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	83	14	3	0
2	82	14	4	0
3	81	15	4	0
4	79	16	5	0
5	78	17	5	0
6	77	18	5	0
7	75	18	6	1
8	74	19	6	1
9	73	19	7	1
10	72	20	7	1
11	72	20	7	1
12	71	21	7	1
13	70	21	8	1
14	70	21	8	1
15	69	22	8	1
16	69	22	8	1
17	68	22	9	1
18	68	22	9	1
19	68	22	9	1
20	67	22	10	1
21	67	22	10	1
22	67	22	10	1
23	66	22	11	1
24	66	22	11	1
25	65	23	11	1
26	65	23	11	1
27	64	23	12	1
28	63	24	12	1
29	62	24	13	1
30	61	25	13	1
31	61	25	13	1