Crespo weather in December

In December, Crespo sees average daytime highs of 29°C and overnight lows near 18°C, with 135 mm of rain across 8.7 wet days and about 14.1 hours of daylight. It is the 2nd-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 28°C in the first days to 30°C by the end. The sky is clear or mostly clear about 49% of the time in December, and the air most often feels humid.

Daylight stretches from about 13 h 54 min at the start of December to 14 h 06 min by month's end. Set against the rest of the year, December is Crespo's 4th-clearest and 7th-windiest month. For the whole year in context, see Crespo's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
18°
10th coldest
Rainfall
135 mm
8.7 wet days
Daylight
14 h 06 min
5:55 AM – 8:00 PM
Cloud cover
44%
4th clearest
Wind
12 km/h
7th windiest
Solar energy
7.28 kWh/m²
Travel score
5.8
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 28°C in the first days to 30°C by the end.

A typical December day in Crespo reaches about 29°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 34°C. Set against its neighbours, December runs about 2°C warmer than November and about 1°C cooler than January.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12817
22817
32817
42817
52817
62817
72817
82917
92917
102917
112917
122917
132918
142918
152918
162918
172918
182918
192918
202918
212918
222918
233019
243019
253019
263019
273019
283019
293019
303019
313019

Crespo weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 19°1118.913.95.3
Feb29° / 19°1218.913.25.8
Mar27° / 17°1388.312.26.9
Apr24° / 14°1218.511.27.3
May20° / 11°736.210.46.9
Jun17° / 485.59.96.2
Jul17° / 43510.16.0
Aug19° / 565.510.87.0
Sep21° / 10°696.411.87.3
Oct24° / 13°1289.912.87.1
Nov27° / 16°1158.213.67.0
Dec29° / 18°1358.714.15.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 14% of December, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16238
26337
36337
46436
56436
66535
76535
86535
96535
106535
116535
126535
136535
146535
156436
166535
176436
186436
196337
206337
216337
226238
236337
246238
256238
266238
276238
286238
296139
306238
316238

Chance of precipitation in December

Any precipitation

Crespo gets around 135 mm of rain over 8.7 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 28% and peaks near 31% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
126
226
326
426
526
626
727
827
927
1027
1128
1228
1329
1429
1530
1630
1730
1831
1931
2030
2130
2230
2329
2429
2529
2629
2729
2828
2928
3028
3128

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 28% of days. Sticky, muggy-or-worse air turns up on roughly 29% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12832241420
22832251420
32732251420
42731261420
52631261420
62531271420
72530271530
82430281530
92329291530
102229301630
112129311630
122028311730
132027321840
141926321940
151825322040
161725322150
171724322250
181623322360
191622322460
201521312570
211420312680
221420302781
231419292891
2413192829101
2513182730111
2613182631121
2712182532131
2812182432131
2911182333141
3011182333151
3110182233151

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
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light 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
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 54 min at the start of December to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over December. Sunrise moves from 5:53 AM to 6:02 AM, and sunset from 7:49 PM to 8:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.95:537:49
214.05:537:50
314.05:537:51
414.05:537:52
514.05:537:52
614.05:537:53
714.05:537:54
814.05:537:55
914.05:537:55
1014.05:537:56
1114.15:537:57
1214.15:547:57
1314.15:547:58
1414.15:547:59
1514.15:547:59
1614.15:558:00
1714.15:558:01
1814.15:568:01
1914.15:568:02
2014.15:568:02
2114.15:578:03
2214.15:578:03
2314.15:588:04
2414.15:588:04
2514.15:598:04
2614.15:598:05
2714.16:008:05
2814.16:008:06
2914.16:018:06
3014.16:028:06
3114.16:028:06

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.28 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.45 kWh/m² to a high of 7.28 kWh/m² in December across the year — December's 7.28 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.2Intense
27.2Intense
37.2Intense
47.3Intense
57.3Intense
67.3Intense
77.3Intense
87.3Intense
97.3Intense
107.3Intense
117.3Intense
127.3Intense
137.3Intense
147.3Intense
157.3Intense
167.3Intense
177.3Intense
187.3Intense
197.3Intense
207.2Intense
217.2Intense
227.2Intense
237.2Intense
247.2Intense
257.2Intense
267.2Intense
277.2Intense
287.2Intense
297.2Intense
307.2Intense
317.2Intense
Planning a trip in December

Is December a good time to visit Crespo?

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

5.8
Sightseeing
10th-best month of the year
7.4
Beach & pool
1st-best month of the year

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

What to pack for Crespo in December

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

In December, Crespo sees daytime highs around 29°C and nights near 18°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

light clothessun protectionrain gear

UV index in Crespo 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 Crespo peaks around January 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeModerateHighVery highExtremeJan 16UV 13Jun 20UV 3
UV index (midday)Level
Jan14Extreme
Feb12Extreme
Mar11Extreme
Apr7High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep7High
Oct9Very high
Nov11Extreme
Dec13Extreme

Air quality in Crespo in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Crespo is worst in August — around 17 µg/m³ PM2.5 (moderate), about 3.3× the cleanest month (April, 5 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1516 µg/m³Apr 175 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar6Good
Apr5Good
May6Good
Jun7Good
Jul14Moderate
Aug17Moderate
Sep12Moderate
Oct9Good
Nov6Good
Dec6Good
Location & terrain

Where is Crespo?

Crespo sits at 32.0°S, 60.3°W, 87 m above sea level, in Argentina. The nearest listed city is Diamante, 32 km away.

Topography around Crespo

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

Within 3 km, the terrain around Crespo has only modest variations in elevation — a maximum elevation change of 39 m around an average of 104 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 82 m; within 80 km, only modest variations in elevation — a maximum elevation change of 119 m.

The land around Crespo is covered by cropland (41%), grassland (31%) and artificial surfaces (22%) within 3 km, cropland (82%) within 16 km, and cropland (50%) and grassland (20%) within 80 km.

3 km
39 m
16 km
82 m
80 km
119 m
treesgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Diamante 32 km · Paraná 39 km · Santa Fe 57 km · Coronda 58 km · Santo Tomé 60 km · Nogoyá 63 km · Victoria 67 km · Gálvez 86 km

Argentina travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / I
220 V · 50 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$14,898
2025
Happiness
6.4 / 10
World Happiness, 2025
Homicide rate
4.5
per 100k, 2023
Road deaths
14.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 575
Religion
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 1%

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 Crespo (-32.0308°, -60.3062°, elevation 87 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).