Pergamino weather in January

In January, Pergamino sees average daytime highs of 29°C and overnight lows near 18°C, with 103 mm of rain across 8.5 wet days and about 14 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 51% of the time in January, and the air most often feels muggy.

Daylight stretches from about 14 h 12 min at the start of January to 13 h 42 min by month's end. Set against the rest of the year, January is Pergamino's 1st-clearest and 10th-windiest month. For the whole year in context, see Pergamino's year-round climate.

Daytime high
29°
1st warmest
Overnight low
18°
12th coldest
Rainfall
103 mm
8.5 wet days
Daylight
14 hours
6:11 AM – 8:12 PM
Cloud cover
42%
1st clearest
Wind
12 km/h
10th windiest
Solar energy
7.26 kWh/m²
Travel score
5.8
out of 10

Pergamino is city in Buenos Aires Province, Argentina.

Founded
1749

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 29°C through the month.

A typical January day in Pergamino reaches about 29°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 33°C. Set against its neighbours, January runs about 1°C warmer than December and about 1°C warmer than February.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12918
22918
32918
42918
52918
62918
72918
82918
92918
102918
112918
122918
132918
142918
152918
162918
172918
182918
192918
202918
212918
222918
232918
242918
252918
262918
272918
282918
292918
302918
312918

Pergamino weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 18°1038.5145.8
Feb28° / 17°1078.513.36.5
Mar26° / 16°1007.912.37.2
Apr23° / 12°978.411.27.3
May19° / 666.410.36.6
Jun16° / 455.39.85.5
Jul15° / 375.1105.2
Aug18° / 56510.76.5
Sep20° / 686.211.87.0
Oct23° / 12°1259.912.97.0
Nov26° / 14°1018.413.87.1
Dec28° / 17°107914.26.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in January, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of January, with mostly cloudy or overcast conditions the remaining 33%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36436
46436
56436
66535
76535
86634
96634
106733
116733
126832
136832
146832
156832
167030
177030
187030
197030
207030
217030
227030
237030
246931
256931
266931
276832
286733
296733
306634
316634

Chance of precipitation in January

Any precipitation

Pergamino gets around 103 mm of rain over 8.5 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 28% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
128
228
328
428
528
628
728
827
927
1027
1127
1226
1326
1425
1525
1625
1725
1825
1925
2025
2126
2226
2327
2428
2529
2630
2731
2831
2932
3033
3134

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 30% of days. Sticky, muggy-or-worse air turns up on roughly 38% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11422263080
21422263080
31322263080
41322263080
51322273080
61422273080
71421273070
81421283070
91421283070
101421282970
111521282970
121521292970
131521292960
141521292960
151520302960
161520302960
171520302960
181519302970
191519302970
201519302970
211419302970
221418303070
231418303070
241418303080
251318303180
261317293181
271317293191
281317293291
291317283291
3013172831101
3113172831101

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
112light breeze
212light breeze
312light breeze
412light breeze
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 14 h 12 min at the start of January to 13 h 42 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 6:25 AM, and sunset from 8:12 PM to 8:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.25:598:12
214.26:008:12
314.26:008:12
414.26:018:13
514.26:028:13
614.26:038:13
714.26:038:13
814.16:048:13
914.16:058:13
1014.16:068:13
1114.16:078:13
1214.16:078:13
1314.16:088:13
1414.16:098:13
1514.06:108:13
1614.06:118:12
1714.06:128:12
1814.06:138:12
1914.06:148:12
2013.96:148:11
2113.96:158:11
2213.96:168:11
2313.96:178:10
2413.96:188:10
2513.86:198:09
2613.86:208:09
2713.86:218:09
2813.86:228:08
2913.76:238:08
3013.76:248:07
3113.76:258:06

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 7.26 kWh/m².

For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 7.39 kWh/m² in December across the year — January's 7.26 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.3Intense
27.3Intense
37.3Intense
47.3Intense
57.3Intense
67.3Intense
77.3Intense
87.3Intense
97.3Intense
107.3Intense
117.3Intense
127.3Intense
137.4Intense
147.3Intense
157.3Intense
167.3Intense
177.3Intense
187.3Intense
197.3Intense
207.3Intense
217.3Intense
227.2Intense
237.2Intense
247.2Intense
257.1Intense
267.1Intense
277.0Intense
287.0Intense
296.9Intense
306.9Intense
316.8Intense
Planning a trip in January

Is January a good time to visit Pergamino?

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

5.8
Sightseeing
10th-best month of the year
7.5
Beach & pool
1st-best month of the year

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

What to pack for Pergamino in January

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

In January, Pergamino sees daytime highs around 29°C and nights near 18°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

light clothessun protectionrain gear

UV index in Pergamino in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pergamino 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 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 13Jun 20UV 3
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar10Very high
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme

Air quality in Pergamino in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Pergamino is worst in August — around 16 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (April, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1916 µg/m³Apr 177 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb7Good
Mar7Good
Apr6Good
May7Good
Jun9Good
Jul11Good
Aug16Moderate
Sep14Moderate
Oct9Good
Nov7Good
Dec8Good
Location & terrain

Where is Pergamino?

Pergamino sits at 33.9°S, 60.6°W, 62 m above sea level, in Argentina. The nearest listed city is Rojas, 37 km away.

Topography around Pergamino

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

Within 3 km, the terrain around Pergamino has only modest variations in elevation — a maximum elevation change of 27 m around an average of 66 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 45 m; within 80 km, only modest variations in elevation — a maximum elevation change of 114 m.

The land around Pergamino is covered by artificial surfaces (53%) within 3 km, cropland (88%) within 16 km, and cropland (90%) within 80 km.

3 km
27 m
16 km
45 m
80 km
114 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Rojas 37 km · Arrecifes 48 km · Colón 48 km · Salto 53 km · Ramallo 69 km · San Nicolás de los Arroyos 70 km · Villa Constitución 77 km · Arroyo Seco 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 Pergamino (-33.891°, -60.5746°, 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. 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).