Barranca weather in January

In January, Barranca sees average daytime highs of 24°C and overnight lows near 20°C, with 13 mm of rain across 4.5 wet days and about 12.6 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 7% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 36 min at the start of January to 12 h 30 min by month's end. Set against the rest of the year, January is Barranca's 10th-clearest and 10th-windiest month. For the whole year in context, see Barranca's year-round climate.

Daytime high
24°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
13 mm
4.5 wet days
Daylight
12 h 36 min
6:03 AM – 6:37 PM
Cloud cover
77%
10th clearest
Wind
11 km/h
10th windiest
Solar energy
6.39 kWh/m²
Travel score
7.4
out of 10

Barranca is capital city of Barranca, Lima, Peru.

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 24°C through the month.

A typical January day in Barranca reaches about 24°C in the afternoon and slips back to 20°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 25°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)
12419
22419
32419
42419
52419
62419
72419
82419
92419
102419
112419
122419
132420
142420
152420
162420
172420
182420
192420
202420
212420
222420
232420
242420
252420
262420
272420
282520
292520
302520
312520

Barranca weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 20°134.512.67.4
Feb25° / 20°257.112.46.7
Mar24° / 20°236.812.16.9
Apr23° / 19°51.511.87.9
May22° / 17°20.511.58.3
Jun21° / 17°20.211.48.2
Jul20° / 16°20.211.48.1
Aug20° / 15°30.611.68.0
Sep20° / 15°20.211.97.9
Oct21° / 16°20.312.27.7
Nov22° / 17°20.412.57.8
Dec23° / 18°51.412.67.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 81%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12575
22674
32575
42575
52575
62575
72476
82476
92377
102377
112377
122179
132179
142179
151981
161981
171882
181882
191882
201684
211585
221585
231585
241486
251387
261387
271387
281189
291090
301090
31991

Chance of precipitation in January

Any precipitation

Barranca gets around 13 mm of rain over 4.5 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 15% and peaks near 24% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
17
28
38
49
59
610
710
811
912
1012
1113
1214
1314
1415
1515
1616
1716
1816
1917
2017
2117
2218
2318
2418
2519
2620
2720
2821
2922
3023
3124

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 59% of days. Sticky, muggy-or-worse air turns up on roughly 62% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
172280
268311
366331
463361
560391
658411
755441
851472
949492
1046522
1144542
1241572
1339583
1437603
1536613
1634633
1733643
1831663
1930673
2029683
2127703
2226713
2325723
2424724
2522744
2621754
2720764
2819774
2918784
3017785
3116795

Wind in January

Winds average 11 km/h in January.

Across January, daily wind ranges from about 10 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
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 36 min at the start of January to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over January. Sunrise moves from 5:56 AM to 6:10 AM, and sunset from 6:33 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:566:33
212.65:566:33
312.65:576:34
412.65:576:34
512.65:586:34
612.65:586:35
712.65:596:35
812.65:596:35
912.66:006:36
1012.66:006:36
1112.66:016:36
1212.66:016:36
1312.66:026:37
1412.66:026:37
1512.66:036:37
1612.66:036:37
1712.66:046:38
1812.66:046:38
1912.66:056:38
2012.56:056:38
2112.56:066:38
2212.56:066:38
2312.56:076:38
2412.56:076:38
2512.56:086:39
2612.56:086:39
2712.56:096:39
2812.56:096:39
2912.56:096:39
3012.56:106:39
3112.56:106:39

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.39 kWh/m².

For context, solar energy here swings from a low near 5.14 kWh/m² to a high of 7.15 kWh/m² in November across the year — January's 6.39 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.4Intense
166.4Intense
176.4Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.1Intense
316.1Intense
Planning a trip in January

Is January a good time to visit Barranca?

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

7.4
Sightseeing
10th-best month of the year
6.3
Beach & pool
1st-best month of the year

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

What to pack for Barranca in January

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

In January, Barranca sees daytime highs around 24°C and nights near 20°C. Pack sun protection. Worth having: light clothes. About 5 days see rain.

sun protectionlight clothes

Sea temperature near Barranca in January

The nearest coast averages about 21°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in February at about 22°C and coldest in September near 17°C.

It's comfortable for a long swim from Dec 29 to Apr 12 — about 3.5 months when the water holds above 20°C.

16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb22Refreshing
Mar21Refreshing
Apr20Cool
May19Cool
Jun19Cool
Jul18Cool
Aug18Cool
Sep17Cool
Oct17Cool
Nov18Cool
Dec19Cool

UV index in Barranca in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Barranca peaks around February 13 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 13UV 16Jul 10UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar14Extreme
Apr13Extreme
May11Extreme
Jun9Very high
Jul9Very high
Aug11Extreme
Sep11Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Barranca?

Barranca sits at 10.8°S, 77.8°W, 52 m above sea level, in Peru. The nearest listed city is Paramonga, 12 km away.

Yanacancha

Topography around Barranca

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

Within 3 km, the terrain around Barranca has only modest variations in elevation — a maximum elevation change of 147 m around an average of 40 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 772 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,156 m.

The land around Barranca is covered by water (35%) within 3 km, water (45%) and bare terrain (25%) within 16 km, and bare terrain (40%) and water (35%) within 80 km.

3 km
147 m
16 km
772 m
80 km
5,156 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Paramonga 12 km · Huaura 40 km · Hualmay 42 km · Huacho 44 km · Huarmey 87 km · Huaral 103 km · Chancay 106 km · Yanacancha 135 km

Peru travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
220 V · 60 Hz
Prices
≈ 51% of US
price level, 2025
GDP per capita
$9,684
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
8.6
per 100k, 2021
Road deaths
13.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 519
Religion
Catholic 76%Evangelical Christian 16%no religion 5%other religions 3%

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 Barranca (-10.75°, -77.7667°, elevation 52 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).