Curuzú Cuatiá weather in January

In January, Curuzú Cuatiá sees average daytime highs of 31°C and overnight lows near 21°C, with 142 mm of rain across 10.5 wet days and about 13.7 hours of daylight. It is the 1st-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 47% of the time in January, and the air most often feels muggy.

Daylight stretches from about 13 h 54 min at the start of January to 13 h 24 min by month's end. Set against the rest of the year, January is Curuzú Cuatiá's 3rd-clearest and 10th-windiest month. For the whole year in context, see Curuzú Cuatiá's year-round climate.

Daytime high
31°
1st warmest
Overnight low
21°
12th coldest
Rainfall
142 mm
10.5 wet days
Daylight
13 h 42 min
6:10 AM – 7:53 PM
Cloud cover
47%
3rd clearest
Wind
12 km/h
10th windiest
Solar energy
6.86 kWh/m²
Travel score
4.5
out of 10

Curuzú Cuatiá is city in Argentina.

Founded
1810

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical January day in Curuzú Cuatiá reaches about 31°C in the afternoon and slips back to 21°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 35°C. Set against its neighbours, January runs about 1°C warmer than December and about 1°C warmer than February.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13120
23121
33121
43121
53121
63121
73121
83121
93121
103121
113121
123121
133121
143121
153121
163121
173121
183121
193121
203121
213121
223121
233121
243121
253121
263121
273121
283121
293121
303121
313121

How January really feels in Curuzú Cuatiá

Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Curuzú Cuatiá weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 21°14210.513.74.5
Feb30° / 20°1189.813.14.9
Mar29° / 18°1269.412.26.0
Apr25° / 15°1739.511.37.1
May21° / 12°997.510.56.9
Jun19° / 10°997.910.16.4
Jul19° / 796.810.36.7
Aug21° / 10°836.910.97.2
Sep23° / 12°1128.211.87.2
Oct25° / 15°17510.512.76.9
Nov28° / 17°1368.113.56.6
Dec30° / 19°1329.213.95.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 15% of January, with mostly cloudy or overcast conditions the remaining 38%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36139
46139
56139
66139
76238
86238
96139
106139
116139
126238
136238
146238
156238
166238
176238
186238
196238
206337
216337
226337
236337
246238
256238
266337
276337
286238
296238
306139
316139

Chance of precipitation in January

Any precipitation

Curuzú Cuatiá gets around 142 mm of rain over 10.5 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 33% and peaks near 35% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
132
232
332
433
533
633
734
834
934
1034
1134
1234
1333
1433
1533
1632
1732
1832
1932
2032
2132
2232
2332
2433
2533
2634
2734
2834
2934
3035
3135

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 32% of days. Sticky, muggy-or-worse air turns up on roughly 63% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
16141828304
26141828304
36131828314
46131828314
56121928314
66121929313
76122029313
86112029313
97112129303
107102130302
117102230302
126102231292
13692331291
14692332291
15692332281
16682433281
17682433281
18682434271
19682434271
20682434271
21582434271
22582434271
23582434281
24582334281
25482334292
26482334292
27482234302
28392233312
29392133312
30392133323
31392033323

Wind in January

Winds average 12 km/h in January.

Across January, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 13 h 54 min at the start of January to 13 h 24 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 5:59 AM to 6:22 AM, and sunset from 7:52 PM to 7:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.95:597:52
213.95:597:52
313.96:007:52
413.96:017:53
513.96:027:53
613.86:027:53
713.86:037:53
813.86:047:53
913.86:047:53
1013.86:057:53
1113.86:067:53
1213.86:077:53
1313.86:087:53
1413.76:087:53
1513.76:097:53
1613.76:107:53
1713.76:117:53
1813.76:127:53
1913.76:127:53
2013.76:137:52
2113.66:147:52
2213.66:157:52
2313.66:167:52
2413.66:167:51
2513.66:177:51
2613.56:187:51
2713.56:197:50
2813.56:207:50
2913.56:217:50
3013.56:227:49
3113.46:227:49

Solar energy in January

Daily solar energy (kWh/m²)

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

For context, solar energy here swings from a low near 2.5 kWh/m² to a high of 7.02 kWh/m² in December across the year — January's 6.86 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
37.0Intense
47.0Intense
57.0Intense
67.0Intense
77.0Intense
87.0Intense
97.0Intense
106.9Intense
116.9Intense
126.9Intense
136.9Intense
146.9Intense
156.9Intense
166.9Intense
176.9Intense
186.8Intense
196.8Intense
206.8Intense
216.8Intense
226.8Intense
236.8Intense
246.7Intense
256.7Intense
266.7Intense
276.6Intense
286.6Intense
296.6Intense
306.6Intense
316.5Intense
Planning a trip in January

Is January a good time to visit Curuzú Cuatiá?

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

4.5
Sightseeing
12th-best month of the year
6.8
Beach & pool
5th-best month of the year

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

What to pack for Curuzú Cuatiá in January

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

In January, Curuzú Cuatiá sees daytime highs around 31°C and nights near 21°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Curuzú Cuatiá 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 Curuzú Cuatiá peaks around January 23 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 23UV 13Jun 20UV 4
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep7Very high
Oct9Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Curuzú Cuatiá?

Curuzú Cuatiá sits at 29.8°S, 58.0°W, 62 m above sea level, in Argentina. The nearest listed city is Monte Caseros, 65 km away.

Topography around Curuzú Cuatiá

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

Within 3 km, the terrain around Curuzú Cuatiá has only modest variations in elevation — a maximum elevation change of 26 m around an average of 71 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 64 m; within 80 km, only modest variations in elevation — a maximum elevation change of 104 m.

The land around Curuzú Cuatiá is covered by grassland (65%) within 3 km, grassland (93%) within 16 km, and grassland (80%) within 80 km.

3 km
26 m
16 km
64 m
80 km
104 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Monte Caseros 65 km · Mercedes 68 km · Uruguaiana 93 km · Paso de los Libres 93 km · Chajarí 107 km · Goya 138 km · Esquina 145 km · Federal 147 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 Curuzú Cuatiá (-29.7915°, -58.0499°, elevation 62 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).