Trujillo weather in January

In January, Trujillo sees average daytime highs of 26°C and overnight lows near 19°C, with 26 mm of rain across 6.8 wet days and about 12.4 hours of daylight. It is the 2nd-warmest and 4th-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 8% of the time in January, and the air most often feels humid.

Daylight stretches from about 12 h 30 min at the start of January to 12 h 24 min by month's end. Set against the rest of the year, January is Trujillo's 10th-clearest and 9th-windiest month. For the whole year in context, see Trujillo's year-round climate.

Daytime high
26°
2nd warmest
Overnight low
19°
10th coldest
Rainfall
26 mm
6.8 wet days
Daylight
12 h 24 min
6:13 AM – 6:38 PM
Cloud cover
76%
10th clearest
Wind
6 km/h
9th windiest
Solar energy
6.03 kWh/m²
Travel score
6.7
out of 10

Trujillo is city of Peru, capital of La Libertad region.

Founded
1535

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 Trujillo reaches about 26°C in the afternoon and slips back to 19°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 27°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)
12618
22618
32618
42618
52618
62618
72618
82618
92618
102619
112619
122619
132619
142619
152619
162619
172619
182619
192619
202619
212619
222619
232619
242619
252619
262619
272619
282619
292619
302620
312620

Trujillo weather by month

How January compares with the rest of the year at a glance. January is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 19°266.812.46.7
Feb26° / 20°5311.512.35.7
Mar26° / 20°661612.15.4
Apr25° / 18°266.711.87.1
May24° / 17°40.811.68.6
Jun23° / 16°10.111.58.8
Jul22° / 15°10.111.68.8
Aug22° / 14°10.111.78.7
Sep22° / 15°20.6128.3
Oct23° / 15°41.112.28.1
Nov24° / 16°4112.48.1
Dec25° / 17°92.312.57.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% 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 80%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13169
23169
33169
43070
53070
62971
72773
82674
92575
102575
112377
122278
132179
142080
151981
161981
171882
181783
191783
201684
211684
221684
231585
241486
251486
261486
271486
281387
291288
301189
311189

Chance of precipitation in January

Any precipitation

Trujillo gets around 26 mm of rain over 6.8 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 23% and peaks near 37% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
111
211
312
413
513
614
715
816
917
1018
1119
1220
1321
1422
1523
1623
1724
1824
1925
2026
2126
2227
2328
2429
2530
2631
2732
2833
2935
3036
3137

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the humid band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 47% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1175231
2075241
3073261
4072271
5070291
6068311
7066322
8064342
9062362
10061372
11059392
12058402
13056422
14055432
15053443
16052453
17051463
18050473
19049483
20048493
21047504
22045514
23044524
24043534
25041545
26040555
27038575
28037576
29035596
30034597
31032617

Wind in January

Winds average 6 km/h in January.

Across January, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 30 min at the start of January to 12 h 24 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 6:05 AM to 6:19 AM, and sunset from 6:33 PM to 6:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:056:33
212.56:066:34
312.56:066:34
412.56:076:34
512.56:076:35
612.56:086:35
712.56:086:35
812.56:096:36
912.46:096:36
1012.46:106:36
1112.46:106:37
1212.46:116:37
1312.46:116:37
1412.46:126:38
1512.46:126:38
1612.46:136:38
1712.46:136:38
1812.46:146:39
1912.46:146:39
2012.46:146:39
2112.46:156:39
2212.46:156:39
2312.46:166:39
2412.46:166:40
2512.46:176:40
2612.46:176:40
2712.46:176:40
2812.46:186:40
2912.46:186:40
3012.46:186:40
3112.46:196:40

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.03 kWh/m².

For context, solar energy here swings from a low near 5.28 kWh/m² to a high of 7.02 kWh/m² in November across the year — January's 6.03 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.0Intense
176.0Intense
186.0Bright
196.0Bright
205.9Bright
215.9Bright
225.9Bright
235.8Bright
245.8Bright
255.8Bright
265.7Bright
275.7Bright
285.7Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in January

Is January a good time to visit Trujillo?

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

6.7
Sightseeing
10th-best month of the year
6.4
Beach & pool
6th-best month of the year

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

What to pack for Trujillo in January

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

In January, Trujillo sees daytime highs around 26°C and nights near 19°C. Pack sun protection. Worth having: light clothes. About 7 days see rain.

sun protectionlight clothes

Sea temperature near Trujillo 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 offshore is warmest in February at about 22°C and coldest in October near 17°C.

It's comfortable for a long swim from Jan 7 to Apr 12 — about 3.2 months when the water holds above 20°C.

16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb22Refreshing
Mar22Refreshing
Apr20Cool
May19Cool
Jun19Cool
Jul18Cool
Aug17Cool
Sep17Cool
Oct17Cool
Nov18Cool
Dec19Cool

UV index in Trujillo 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 Trujillo peaks around February 15 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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 15UV 16Jun 22UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun9Very high
Jul10Very high
Aug11Extreme
Sep11Extreme
Oct13Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Trujillo?

Trujillo sits at 8.1°S, 79.0°W, 31 m above sea level, in Peru. The nearest listed city is Moche, 7.0 km away.

Topography around Trujillo

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

Within 3 km, the terrain around Trujillo has only modest variations in elevation — a maximum elevation change of 68 m around an average of 29 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,270 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,291 m.

The land around Trujillo is covered by artificial surfaces (72%) within 3 km, bare terrain (41%) and water (33%) within 16 km, and water (32%) and bare terrain (30%) within 80 km.

3 km
68 m
16 km
1,270 m
80 km
4,291 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Moche 7.0 km · Laredo 8.0 km · Santiago de Cao 29 km · Chocope 42 km · Virú 45 km · Paiján 52 km · San Pedro de Lloc 93 km · Pacasmayo 99 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 Trujillo (-8.116°, -79.03°, elevation 31 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).