Piura weather in January

In January, Piura sees average daytime highs of 31°C and overnight lows near 22°C, with 37 mm of rain across 5.5 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 4th-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 19% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 18 min at the start of January to 12 h 12 min by month's end. Set against the rest of the year, January is Piura's 10th-clearest and 9th-windiest month. For the whole year in context, see Piura's year-round climate.

Daytime high
31°
4th warmest
Overnight low
22°
10th coldest
Rainfall
37 mm
5.5 wet days
Daylight
12 h 18 min
6:24 AM – 6:40 PM
Cloud cover
66%
10th clearest
Wind
11 km/h
9th windiest
Solar energy
5.96 kWh/m²
Travel score
4.6
out of 10

Piura is city of Peru, capital of Piura region.

Density
1,014/km²
people per km²
Founded
1532

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 Piura reaches about 31°C in the afternoon and slips back to 22°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 33°C. Set against its neighbours, January runs about 2°C warmer than December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13121
23121
33121
43121
53121
63121
73122
83122
93122
103122
113122
123122
133122
143122
153122
163222
173222
183222
193222
203222
213222
223222
233222
243222
253222
263222
273223
283223
293223
303223
313223

How January really feels in Piura

Once humidity and wind are folded in, January averages 28 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
28
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.

Piura weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°375.512.34.6
Feb32° / 23°629.412.23.7
Mar32° / 23°10711.2123.5
Apr32° / 22°386.411.94.5
May30° / 20°72.311.86.0
Jun28° / 19°30.911.77.9
Jul26° / 18°10.211.78.5
Aug26° / 17°00.111.88.8
Sep27° / 17°20.6128.3
Oct27° / 18°41.512.17.8
Nov28° / 18°82.212.27.0
Dec30° / 20°214.912.35.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 18% of January, with mostly cloudy or overcast conditions the remaining 63%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
24753
34753
44753
54555
64456
74456
84258
94159
104159
113961
123862
133763
143763
153664
163664
173664
183664
193664
203664
213664
223565
233367
243367
253268
263169
273070
282971
292872
302674
312575

Chance of precipitation in January

Any precipitation

Piura gets around 37 mm of rain over 5.5 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 19% and peaks near 32% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
115
215
315
415
514
614
714
814
915
1015
1115
1216
1316
1416
1517
1617
1717
1817
1918
2018
2119
2220
2321
2422
2524
2625
2726
2828
2929
3030
3132

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 60% of days. Sticky, muggy-or-worse air turns up on roughly 65% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1524530
2504730
3494830
4474930
5465130
6455230
7435430
8425530
9415630
10405730
11395830
12385930
13376030
14366031
15356131
16346231
17336331
18326431
19316531
20306631
21306631
22296632
23286642
24286642
25276742
26266752
27256762
28246862
29236773
30226783
31216793

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
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 18 min at the start of January to 12 h 12 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 6:17 AM to 6:29 AM, and sunset from 6:35 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:176:35
212.36:176:35
312.36:186:35
412.36:186:36
512.36:196:36
612.36:196:37
712.36:206:37
812.36:206:37
912.36:216:38
1012.36:216:38
1112.36:226:38
1212.36:226:39
1312.36:236:39
1412.36:236:39
1512.36:236:40
1612.36:246:40
1712.36:246:40
1812.36:256:41
1912.36:256:41
2012.36:256:41
2112.36:266:41
2212.36:266:41
2312.36:276:42
2412.26:276:42
2512.26:276:42
2612.26:286:42
2712.26:286:42
2812.26:286:42
2912.26:296:43
3012.26:296:43
3112.26:296:43

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.96 kWh/m².

For context, solar energy here swings from a low near 5.39 kWh/m² to a high of 6.68 kWh/m² in October across the year — January's 5.96 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Bright
146.0Bright
156.0Bright
166.0Bright
176.0Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in January

Is January a good time to visit Piura?

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

4.6
Sightseeing
9th-best month of the year
6.9
Beach & pool
10th-best month of the year

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

What to pack for Piura in January

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

In January, Piura sees daytime highs around 31°C and nights near 22°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Piura 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 55 km away) is warmest in February at about 23°C and coldest in September near 18°C.

It's comfortable for a long swim from Dec 25 to May 15 — about 4.7 months when the water holds above 20°C.

16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb23Refreshing
Mar23Refreshing
Apr21Refreshing
May20Refreshing
Jun19Cool
Jul18Cool
Aug18Cool
Sep18Cool
Oct18Cool
Nov19Cool
Dec20Cool

UV index in Piura 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 Piura peaks around February 19 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 16Jun 22UV 10
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar16Extreme
Apr13Extreme
May12Extreme
Jun10Very high
Jul10Extreme
Aug11Extreme
Sep12Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Piura?

Piura sits at 5.2°S, 80.7°W, 29 m above sea level, in Peru. The nearest listed city is San Martin, 1.0 km away.

Topography around Piura

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

Within 3 km, the terrain around Piura has only modest variations in elevation — a maximum elevation change of 26 m around an average of 36 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 132 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,178 m.

The land around Piura is covered by artificial surfaces (72%) and bare terrain (20%) within 3 km, bare terrain (58%) within 16 km, and bare terrain (36%) and shrubs (26%) within 80 km.

3 km
26 m
16 km
132 m
80 km
2,178 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: San Martin 1.0 km · Catacaos 10 km · La Unión 26 km · Sullana 31 km · Marcavelica 34 km · Querecotillo 38 km · Tambo Grande 45 km · Sechura 46 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 Piura (-5.1819°, -80.6572°, elevation 29 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).