Piura weather in December

In December, Piura sees average daytime highs of 30°C and overnight lows near 20°C, with 21 mm of rain across 4.9 wet days and about 12.3 hours of daylight. It is the 6th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 29°C in the first days to 31°C by the end. The sky is clear or mostly clear about 29% of the time in December, and the air most often feels humid.

Daylight stretches from about 12 h 18 min at the start of December to 12 h 18 min by month's end. Set against the rest of the year, December is Piura's 8th-clearest and 8th-windiest month. For the whole year in context, see Piura's year-round climate.

Daytime high
30°
6th warmest
Overnight low
20°
7th coldest
Rainfall
21 mm
4.9 wet days
Daylight
12 h 18 min
6:10 AM – 6:28 PM
Cloud cover
58%
8th clearest
Wind
12 km/h
8th windiest
Solar energy
6.34 kWh/m²
Travel score
5.7
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 December

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 29°C in the first days to 31°C by the end.

A typical December day in Piura reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, December runs about 2°C warmer than November and about 2°C cooler than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12919
22919
32919
42919
52919
62919
72919
82920
92920
102920
112920
122920
133020
143020
153020
163020
173020
183020
193020
203020
213020
223021
233021
243021
253021
263021
273021
283121
293121
303121
313121

How December really feels in Piura

Once humidity and wind are folded in, December averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Piura weather by month

How December compares with the rest of the year at a glance. December is the 6th-warmest and 5th-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 December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 21% of December, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
24951
34951
44951
54951
64852
74852
84852
94852
104951
115050
125050
134951
145050
155149
165149
175149
185149
195149
205149
215149
225149
235149
245149
255050
265050
275050
285050
295050
305050
314951

Chance of precipitation in December

Any precipitation

Piura gets around 21 mm of rain over 4.9 wet days in December. 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 18% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
110
211
311
411
511
611
712
812
913
1013
1113
1214
1314
1415
1515
1615
1716
1816
1917
2018
2118
2218
2318
2418
2518
2618
2717
2817
2916
3016
3116

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the humid band about 77% of days. Sticky, muggy-or-worse air turns up on roughly 22% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
178580
268680
358681
448781
548781
638881
728981
828882
928792
1018892
11187102
12187102
13185113
14184123
15183133
16082153
17081163
18079183
19077203
20075223
21073243
22071263
23069283
24067303
25064333
26062353
27060373
28058393
29057403
30055423
31053443

Wind in December

Winds average 12 km/h in December.

Across December, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 18 min at the start of December to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 6:04 AM to 6:17 AM, and sunset from 6:21 PM to 6:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:046:21
212.36:046:21
312.36:056:22
412.36:056:22
512.36:056:23
612.36:066:23
712.36:066:23
812.36:066:24
912.36:076:24
1012.36:076:25
1112.36:086:25
1212.36:086:26
1312.36:096:26
1412.36:096:27
1512.36:096:27
1612.36:106:28
1712.36:106:28
1812.36:116:29
1912.36:116:29
2012.36:126:30
2112.36:126:30
2212.36:136:31
2312.36:136:31
2412.36:146:32
2512.36:146:32
2612.36:146:32
2712.36:156:33
2812.36:156:33
2912.36:166:34
3012.36:166:34
3112.36:176:35

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.34 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 — December's 6.34 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in December

Is December a good time to visit Piura?

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

5.7
Sightseeing
8th-best month of the year
7.7
Beach & pool
8th-best month of the year

December 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 December

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

In December, Piura sees daytime highs around 30°C and nights near 20°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

Sea temperature near Piura in December

The nearest coast averages about 20°C in December — 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 December

LowModerateHighVery highExtreme

Clear-sky midday UV in December 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 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
December 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).