Nazca weather in December

In December, Nazca sees average daytime highs of 27°C and overnight lows near 17°C, with 12 mm of rain across 3.9 wet days and about 12.9 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 17% of the time in December, and the air most often feels comfortable.

Daylight stretches from about 12 h 48 min at the start of December to 12 h 54 min by month's end. Set against the rest of the year, December is Nazca's 9th-clearest and 1st-windiest month. For the whole year in context, see Nazca's year-round climate.

Daytime high
27°
1st warmest
Overnight low
17°
9th coldest
Rainfall
12 mm
3.9 wet days
Daylight
12 h 54 min
5:30 AM – 6:22 PM
Cloud cover
69%
9th clearest
Wind
7 km/h
1st windiest
Solar energy
7.16 kWh/m²
Travel score
7.1
out of 10

Nazca is city in Ica, Peru.

Founded
1591

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical December day in Nazca reaches about 27°C in the afternoon and slips back to 17°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°C. Set against its neighbours, December runs on par with November and on par with January.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12716
22716
32716
42716
52717
62717
72717
82717
92717
102717
112717
122717
132717
142717
152717
162717
172717
182717
192717
202717
212717
222717
232717
242717
252717
262718
272718
282718
292718
302718
312718

Nazca weather by month

How December compares with the rest of the year at a glance. December is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°5713.312.85.7
Feb27° / 19°7517.412.54.8
Mar27° / 19°6316.312.15.3
Apr27° / 17°103.111.77.5
May26° / 15°10.311.38.9
Jun24° / 13°0011.19.4
Jul24° / 13°00.111.29.5
Aug25° / 13°0011.59.5
Sep26° / 14°10.211.99.0
Oct27° / 15°30.912.38.3
Nov27° / 16°30.912.77.9
Dec27° / 17°123.912.97.1

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 13% of December, with mostly cloudy or overcast conditions the remaining 70%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24159
34060
44060
53763
63763
73763
83664
93664
103565
113466
123466
133367
143268
153268
163268
172971
182971
192773
202674
212575
222476
232278
242278
252278
262080
272080
282080
291981
301882
311882

Chance of precipitation in December

Any precipitation

Nazca gets around 12 mm of rain over 3.9 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 13% and peaks near 26% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
14
24
34
44
54
65
75
85
96
106
117
128
138
149
1510
1611
1712
1813
1915
2016
2117
2218
2319
2420
2521
2622
2723
2824
2924
3025
3126

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the comfortable band about 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
151481
249501
347521
444551
542571
639592
737612
834642
931672
1029692
1126722
1224742
1322753
1419783
1517803
1616804
1714815
1812826
1911827
209838
2188210
2278112
2368014
2457916
2547818
2647620
2737522
2837324
2937027
3026929
3126731

Wind in December

Winds average 7 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 7 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
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 48 min at the start of December to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:25 AM to 5:37 AM, and sunset from 6:14 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:256:14
212.85:256:15
312.85:256:15
412.85:266:16
512.85:266:16
612.85:266:17
712.85:276:17
812.95:276:18
912.95:276:18
1012.95:276:19
1112.95:286:19
1212.95:286:20
1312.95:296:21
1412.95:296:21
1512.95:296:22
1612.95:306:22
1712.95:306:23
1812.95:316:23
1912.95:316:24
2012.95:316:24
2112.95:326:25
2212.95:326:25
2312.95:336:26
2412.95:336:26
2512.95:346:26
2612.95:346:27
2712.95:356:27
2812.95:356:28
2912.95:366:28
3012.95:366:29
3112.95:376:29

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.16 kWh/m².

For context, solar energy here swings from a low near 5.15 kWh/m² to a high of 7.82 kWh/m² in November across the year — December's 7.16 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.7Intense
27.6Intense
37.6Intense
47.6Intense
57.6Intense
67.6Intense
77.5Intense
87.5Intense
97.5Intense
107.4Intense
117.4Intense
127.4Intense
137.3Intense
147.3Intense
157.2Intense
167.2Intense
177.1Intense
187.1Intense
197.0Intense
207.0Intense
217.0Intense
226.9Intense
236.9Intense
246.8Intense
256.8Intense
266.7Intense
276.7Intense
286.7Intense
296.7Intense
306.6Intense
316.6Intense
Planning a trip in December

Is December a good time to visit Nazca?

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

7.1
Sightseeing
9th-best month of the year
7.3
Beach & pool
9th-best month of the year

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

What to pack for Nazca in December

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

In December, Nazca sees daytime highs around 27°C and nights near 17°C. Pack light clothes and sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Nazca in December

The nearest coast averages about 19°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 57 km away) is warmest in February at about 21°C and coldest in September near 16°C.

It's comfortable for a long swim from Jan 10 to Mar 14 — about 2.1 months when the water holds above 20°C.

14°16°18°20°22°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan20Refreshing
Feb21Refreshing
Mar20Refreshing
Apr19Cool
May18Cool
Jun17Cool
Jul16Cool
Aug16Cool
Sep16Cool
Oct16Cool
Nov17Cool
Dec19Cool

UV index in Nazca in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December 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 Nazca peaks around February 10 at about 17 (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 10UV 17Jun 22UV 9
UV index (midday)Level
Jan17Extreme
Feb18Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun9Very high
Jul9Very high
Aug12Extreme
Sep13Extreme
Oct15Extreme
Nov15Extreme
Dec15Extreme
Location & terrain

Where is Nazca?

Nazca sits at 14.8°S, 74.9°W, 584 m above sea level, in Peru. The nearest listed city is Minas de Marcona, 46 km away.

IcaParacasSan ClementePiscoAyacuchoChincha AltaAndahuaylas

Topography around Nazca

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

Within 3 km, the terrain around Nazca has significant variations in elevation — a maximum elevation change of 416 m around an average of 613 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,701 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,474 m.

The land around Nazca is covered by bare terrain (42%) and artificial surfaces (20%) within 3 km, bare terrain (87%) within 16 km, and bare terrain (60%) within 80 km.

3 km
416 m
16 km
1,701 m
80 km
4,474 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Minas de Marcona 46 km · Ica 120 km · Paracas 179 km · San Clemente 184 km · Pisco 185 km · Ayacucho 201 km · Chincha Alta 204 km · Andahuaylas 212 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 Nazca (-14.831°, -74.939°, elevation 584 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).