Capitán Bermúdez weather in December

In December, Capitán Bermúdez sees average daytime highs of 29°C and overnight lows near 18°C, with 111 mm of rain across 8.8 wet days and about 14.1 hours of daylight. It is the 2nd-warmest and 4th-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 14 hours at the start of December to 14 h 06 min by month's end. Set against the rest of the year, December is Capitán Bermúdez's 4th-clearest and 6th-windiest month. For the whole year in context, see Capitán Bermúdez's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
18°
10th coldest
Rainfall
111 mm
8.8 wet days
Daylight
14 h 12 min
5:54 AM – 8:04 PM
Cloud cover
44%
4th clearest
Wind
11 km/h
6th windiest
Solar energy
7.29 kWh/m²
Travel score
5.9
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 Capitán Bermúdez 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
82817
92917
102917
112917
122918
132918
142918
152918
162918
172918
182918
192918
202918
212919
222919
233019
243019
253019
263019
273019
283019
293019
303019
313019

Capitán Bermúdez weather by month

How December compares with the rest of the year at a glance. December 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
Jan30° / 19°1058.213.95.4
Feb29° / 19°1138.313.25.9
Mar27° / 17°1297.812.27.0
Apr23° / 14°1058.111.27.4
May20° / 11°685.810.36.8
Jun17° / 404.89.96.0
Jul16° / 344.810.15.8
Aug19° / 514.710.87.0
Sep21° / 10°615.911.87.3
Oct24° / 13°1119.612.87.2
Nov27° / 16°1167.713.77.1
Dec29° / 18°1118.814.15.9

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 15% of December, with mostly cloudy or overcast conditions the remaining 36%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26535
36535
46634
56535
66634
76634
86733
96634
106634
116634
126634
136634
146634
156634
166535
176535
186436
196436
206337
216337
226238
236238
246139
256238
266139
276139
286139
296139
306238
316238

Chance of precipitation in December

Any precipitation

Capitán Bermúdez gets around 111 mm of rain over 8.8 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 30% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
127
227
327
427
527
627
727
827
928
1028
1128
1228
1329
1429
1530
1630
1730
1830
1930
2030
2130
2230
2329
2429
2529
2629
2728
2828
2927
3027
3127

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 31% of days. Sticky, muggy-or-worse air turns up on roughly 30% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12630291410
22630301410
32529301520
42528301520
52428311520
62427311620
72326321620
82326321620
92225331730
102124341830
112024341830
122023351930
131923351930
141822362040
151722362140
161621362240
171521352350
181421352460
191420342660
201320332770
211219322880
221119322990
2311193129100
2410183031110
2510182831120
269182832130
279182732141
288182632151
298182532161
308182532171
317182533171

Wind in December

Winds average 11 km/h in December.

Across December, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 14 hours 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 6 minutes over December. Sunrise moves from 5:52 AM to 6:02 AM, and sunset from 7:53 PM to 8:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:527:53
214.05:527:54
314.05:527:54
414.05:527:55
514.15:527:56
614.15:527:57
714.15:537:58
814.15:537:58
914.15:537:59
1014.15:538:00
1114.15:538:00
1214.15:538:01
1314.15:548:02
1414.15:548:02
1514.15:548:03
1614.25:548:04
1714.25:558:04
1814.25:558:05
1914.25:568:05
2014.25:568:06
2114.25:568:06
2214.25:578:07
2314.25:578:07
2414.25:588:08
2514.25:588:08
2614.25:598:09
2714.26:008:09
2814.26:008:09
2914.16:018:10
3014.16:018:10
3114.16:028:10

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.29 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.36 kWh/m² to a high of 7.29 kWh/m² in December across the year — December's 7.29 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
207.3Intense
217.3Intense
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 Capitán Bermúdez?

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

5.9
Sightseeing
9th-best month of the year
7.4
Beach & pool
2nd-best month of the year

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

What to pack for Capitán Bermúdez in December

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

In December, Capitán Bermúdez 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 Capitán Bermúdez in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Capitán Bermúdez peaks around January 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 13Jun 21UV 3
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar10Extreme
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct9Very high
Nov11Extreme
Dec12Extreme

Air quality in Capitán Bermúdez 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 Capitán Bermúdez is worst in August — around 20 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (April, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 2220 µg/m³Apr 157 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb8Good
Mar8Good
Apr7Good
May8Good
Jun10Good
Jul13Moderate
Aug20Moderate
Sep19Moderate
Oct10Good
Nov8Good
Dec8Good
Location & terrain

Where is Capitán Bermúdez?

Capitán Bermúdez sits at 32.8°S, 60.7°W, 35 m above sea level, in Argentina. The nearest listed city is Granadero Baigorria, 4.0 km away.

Topography around Capitán Bermúdez

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

Within 3 km, the terrain around Capitán Bermúdez has only modest variations in elevation — a maximum elevation change of 51 m around an average of 24 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 53 m; within 80 km, only modest variations in elevation — a maximum elevation change of 121 m.

The land around Capitán Bermúdez is covered by artificial surfaces (28%) and cropland (26%) within 3 km, cropland (30%) and wetland (27%) within 16 km, and cropland (59%) and wetland (22%) within 80 km.

3 km
51 m
16 km
53 m
80 km
121 m
treesgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Granadero Baigorria 4.0 km · Rosario 16 km · Pérez 20 km · Gobernador Gálvez 24 km · Carcarañá 41 km · Arroyo Seco 42 km · Casilda 48 km · Victoria 57 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 Capitán Bermúdez (-32.8226°, -60.7185°, elevation 35 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).