Berisso weather in January

In January, Berisso sees average daytime highs of 26°C and overnight lows near 21°C, with 79 mm of rain across 6.5 wet days and about 14.1 hours of daylight. It is the 1st-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 56% of the time in January, and the air most often feels muggy.

Daylight stretches from about 14 h 18 min at the start of January to 13 h 48 min by month's end. Set against the rest of the year, January is Berisso's 1st-clearest and 5th-windiest month. For the whole year in context, see Berisso's year-round climate.

Daytime high
26°
1st warmest
Overnight low
21°
12th coldest
Rainfall
79 mm
6.5 wet days
Daylight
14 h 06 min
5:58 AM – 8:04 PM
Cloud cover
39%
1st clearest
Wind
19 km/h
5th windiest
Solar energy
7.42 kWh/m²
Travel score
7.6
out of 10

Berisso is city in Buenos Aires Province, Argentina.

Founded
1871

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 26°C through the month.

A typical January day in Berisso reaches about 26°C in the afternoon and slips back to 21°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 28°C. Set against its neighbours, January runs about 1°C warmer than December and on par with February.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12521
22521
32621
42621
52621
62621
72621
82621
92621
102621
112621
122621
132621
142621
152621
162621
172621
182621
192621
202621
212621
222622
232622
242622
252622
262622
272622
282622
292622
302622
312621

Berisso weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 21°796.514.17.6
Feb25° / 21°927.613.37.5
Mar23° / 20°937.112.37.6
Apr20° / 16°998.111.16.8
May17° / 13°726.810.25.7
Jun14° / 10°817.59.74.2
Jul13° / 837.49.93.7
Aug14° / 10°746.910.74.5
Sep16° / 12°817.111.85.3
Oct19° / 15°1129.212.96.3
Nov22° / 17°977.813.87.1
Dec24° / 20°767.414.37.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in January, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of January, with mostly cloudy or overcast conditions the remaining 30%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16733
26733
36733
46832
56931
66931
77030
87030
97129
107129
117129
127129
137228
147228
157228
167228
177228
187228
197228
207228
217228
227228
237129
247129
257129
267129
277030
287030
297030
306931
316931

Chance of precipitation in January

Any precipitation

Berisso gets around 79 mm of rain over 6.5 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 22% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
123
223
323
423
523
622
722
822
922
1021
1121
1221
1320
1420
1520
1620
1719
1819
1919
2019
2120
2220
2320
2421
2522
2623
2724
2825
2925
3026
3127

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 52% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
18142732190
28142731200
38142731210
48142730210
58142730210
69142730210
79142730210
89142730210
99142730200
109142730200
1110142730190
1210142731190
1310142631180
1410142632180
1510142632170
1610142633170
1710152534160
189152534160
199152535161
209152435161
219152435171
228152336171
238152336171
248142236181
258142237181
268142137191
278142137191
288142136192
298142036202
309142036202
319142036202

Wind in January

Winds average 19 km/h in January.

Across January, daily wind ranges from about 19 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
119light breeze
219light breeze
319light breeze
419light breeze
519light breeze
619light breeze
719light breeze
819light breeze
919light breeze
1019light breeze
1119light breeze
1219light breeze
1319light breeze
1419light breeze
1519light breeze
1619light breeze
1719light breeze
1819light breeze
1919light breeze
2019light breeze
2119light breeze
2219light breeze
2319light breeze
2419light breeze
2519light breeze
2619light breeze
2719light breeze
2819light breeze
2919light breeze
3019light breeze
3119light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 14 h 18 min at the start of January to 13 h 48 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 5:46 AM to 6:12 AM, and sunset from 8:04 PM to 7:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.35:468:04
214.35:468:04
314.35:478:04
414.35:488:04
514.35:488:04
614.35:498:05
714.25:508:05
814.25:518:05
914.25:528:05
1014.25:528:05
1114.25:538:05
1214.25:548:05
1314.25:558:04
1414.15:568:04
1514.15:578:04
1614.15:588:04
1714.15:598:04
1814.16:008:03
1914.06:018:03
2014.06:018:03
2114.06:028:02
2214.06:038:02
2314.06:048:02
2413.96:058:01
2513.96:068:01
2613.96:078:00
2713.96:088:00
2813.86:097:59
2913.86:107:59
3013.86:117:58
3113.86:127:58

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 7.42 kWh/m².

For context, solar energy here swings from a low near 2.27 kWh/m² to a high of 7.57 kWh/m² in December across the year — January's 7.42 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.5Intense
27.5Intense
37.5Intense
47.5Intense
57.5Intense
67.5Intense
77.5Intense
87.5Intense
97.5Intense
107.5Intense
117.5Intense
127.5Intense
137.5Intense
147.5Intense
157.5Intense
167.5Intense
177.5Intense
187.5Intense
197.4Intense
207.4Intense
217.4Intense
227.3Intense
237.3Intense
247.3Intense
257.2Intense
267.2Intense
277.1Intense
287.1Intense
297.0Intense
307.0Intense
316.9Intense
Planning a trip in January

Is January a good time to visit Berisso?

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

7.6
Sightseeing
2nd-best month of the year
7.1
Beach & pool
1st-best month of the year

January is one of the better times to visit Berisso for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Berisso in January

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

In January, Berisso sees daytime highs around 26°C and nights near 21°C. Pack sun protection. Worth having: light clothes. About 7 days see rain.

sun protectionlight clothes

Sea temperature near Berisso in January

The nearest coast averages about 25°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in January at about 25°C and coldest in July near 12°C.

It's comfortable for a long swim from Nov 10 to Apr 15 — about 5.2 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar23Refreshing
Apr20Refreshing
May17Cool
Jun13Bracing
Jul12Bracing
Aug13Bracing
Sep15Bracing
Oct18Cool
Nov21Refreshing
Dec23Refreshing

UV index in Berisso 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 Berisso peaks around January 15 at about 12 (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 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 12Jun 19UV 3
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar10Very high
Apr6High
May3Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Berisso?

Berisso sits at 34.9°S, 57.9°W, 7 m above sea level, in Argentina. The nearest listed city is Ensenada, 3.0 km away.

Topography around Berisso

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

Within 3 km, the terrain around Berisso has only modest variations in elevation — a maximum elevation change of 15 m around an average of 4 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 136 m.

The land around Berisso is covered by artificial surfaces (46%), trees (25%) and grassland (21%) within 3 km, water (41%) and grassland (31%) within 16 km, and water (39%) and grassland (31%) within 80 km.

3 km
15 m
16 km
45 m
80 km
136 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
January weather nearby: Ensenada 3.0 km · La Plata 9.0 km · Berazategui 32 km · Quilmes 38 km · Magdalena 41 km · Colonia del Sacramento 46 km · Monte Chingolo 46 km · Coronel Brandsen 46 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 Berisso (-34.8715°, -57.8833°, elevation 7 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).