Villa del Rosario weather in January

In January, Villa del Rosario sees average daytime highs of 30°C and overnight lows near 20°C, with 123 mm of rain across 10.7 wet days and about 13.8 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 45% of the time in January, and the air most often feels muggy.

Daylight stretches from about 14 hours at the start of January to 13 h 30 min by month's end. Set against the rest of the year, January is Villa del Rosario's 8th-clearest and 10th-windiest month. For the whole year in context, see Villa del Rosario's year-round climate.

Daytime high
30°
1st warmest
Overnight low
20°
12th coldest
Rainfall
123 mm
10.7 wet days
Daylight
13 h 48 min
6:28 AM – 8:19 PM
Cloud cover
46%
8th clearest
Wind
10 km/h
10th windiest
Solar energy
6.91 kWh/m²
Travel score
5.0
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical January day in Villa del Rosario reaches about 30°C in the afternoon and slips back to 20°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 34°C. Set against its neighbours, January runs on par with December and about 2°C warmer than February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53020
63020
73020
83020
93020
103020
113020
123020
133020
143020
153020
163020
173020
183019
193019
203019
213019
223019
233019
243019
253019
263019
273019
283019
293019
303019
313019

Villa del Rosario weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°12310.713.85.0
Feb29° / 19°10810.313.25.7
Mar27° / 17°11410.212.26.7
Apr24° / 14°777.711.37.5
May20° / 10°33510.47.1
Jun17° / 193106.6
Jul17° / 153.110.26.5
Aug19° / 232.810.87.7
Sep22° / 10°374.811.87.9
Oct25° / 14°909.312.87.2
Nov28° / 16°1079.613.66.4
Dec30° / 19°12410.8145.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 19% of January, with mostly cloudy or overcast conditions the remaining 35%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26337
36337
46337
56238
66238
76337
86337
96337
106337
116436
126436
136436
146436
156535
166535
176535
186535
196733
206733
216733
226733
236733
246733
256733
266634
276634
286634
296634
306535
316535

Chance of precipitation in January

Any precipitation

Villa del Rosario gets around 123 mm of rain over 10.7 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
137
237
338
438
538
637
737
837
936
1036
1135
1235
1334
1434
1534
1633
1733
1833
1932
2032
2132
2232
2333
2433
2533
2634
2735
2835
2936
3036
3137

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the muggy band about 34% of days. Sticky, muggy-or-worse air turns up on roughly 49% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
110152632161
29152633161
39152633161
49152633161
59152534161
610152534151
710152534151
810152534151
910152534151
1010152534141
1110152534141
1210152634141
1310152634141
1410152734131
1510152734131
1610152834131
1710152834131
189152934131
199152934121
209143034121
219143034121
228143034121
238143035121
248143035121
257143036121
267143036121
277142936121
287142936131
297142936131
307142836131
317142835141

Wind in January

Winds average 10 km/h in January.

Across January, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 14 hours at the start of January to 13 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over January. Sunrise moves from 6:17 AM to 6:41 AM, and sunset from 8:18 PM to 8:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.06:178:18
214.06:178:18
314.06:188:18
414.06:198:19
514.06:198:19
614.06:208:19
714.06:218:19
814.06:228:19
913.96:228:19
1013.96:238:19
1113.96:248:19
1213.96:258:19
1313.96:268:19
1413.96:268:19
1513.96:278:19
1613.86:288:19
1713.86:298:19
1813.86:308:19
1913.86:318:18
2013.86:318:18
2113.86:328:18
2213.76:338:18
2313.76:348:17
2413.76:358:17
2513.76:368:17
2613.76:378:16
2713.66:388:16
2813.66:388:15
2913.66:398:15
3013.66:408:14
3113.56:418:14

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.91 kWh/m².

For context, solar energy here swings from a low near 2.67 kWh/m² to a high of 7.03 kWh/m² in December across the year — January's 6.91 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.9Intense
26.9Intense
36.9Intense
46.9Intense
56.9Intense
66.9Intense
76.9Intense
86.9Intense
96.9Intense
107.0Intense
117.0Intense
127.0Intense
137.0Intense
147.0Intense
157.0Intense
167.0Intense
177.0Intense
187.0Intense
197.0Intense
206.9Intense
216.9Intense
226.9Intense
236.9Intense
246.8Intense
256.8Intense
266.8Intense
276.7Intense
286.7Intense
296.7Intense
306.6Intense
316.6Intense
Planning a trip in January

Hazard calendar for Villa del Rosario

In seasonPeak

In January, Villa del Rosario sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Villa del Rosario's rainy season runs October–April, when most of the year's rain falls.

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

Is January a good time to visit Villa del Rosario?

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

5.0
Sightseeing
12th-best month of the year
6.9
Beach & pool
4th-best month of the year

January is a reasonable time to visit Villa del Rosario for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Villa del Rosario in January

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

In January, Villa del Rosario sees daytime highs around 30°C and nights near 20°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Villa del Rosario in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Villa del Rosario peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeHighModerateHighVery highExtremeJan 18UV 14Jun 21UV 3
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr6High
May4Moderate
Jun3Moderate
Jul4Moderate
Aug5Moderate
Sep7High
Oct10Extreme
Nov12Extreme
Dec13Extreme
Location & terrain

Where is Villa del Rosario?

Villa del Rosario sits at 31.6°S, 63.5°W, 251 m above sea level, in Argentina. The nearest listed city is Pilar, 36 km away.

Topography around Villa del Rosario

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

Within 3 km, the terrain around Villa del Rosario has only modest variations in elevation — a maximum elevation change of 26 m around an average of 246 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 96 m; within 80 km, significant variations in elevation — a maximum elevation change of 568 m.

The land around Villa del Rosario is covered by cropland (58%) within 3 km, cropland (90%) within 16 km, and cropland (91%) within 80 km.

3 km
26 m
16 km
96 m
80 km
568 m
treesgrasslandcroplandartificial surfacesbare terrain
January weather nearby: Pilar 36 km · Río Segundo 37 km · Arroyito 48 km · Cordoba 64 km · Colonia Caroya 77 km · Villa Allende 78 km · La Calera 80 km · Unquillo 82 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 Villa del Rosario (-31.5542°, -63.5356°, elevation 251 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).