Gálvez weather in December

In December, Gálvez sees average daytime highs of 29°C and overnight lows near 18°C, with 127 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 29°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 Gálvez's 4th-clearest and 6th-windiest month. For the whole year in context, see Gálvez's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
18°
10th coldest
Rainfall
127 mm
8.7 wet days
Daylight
14 h 06 min
5:58 AM – 8:04 PM
Cloud cover
44%
4th clearest
Wind
12 km/h
6th windiest
Solar energy
7.26 kWh/m²
Travel score
5.6
out of 10

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 30°C by the end.

A typical December day in Gálvez 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
22917
32917
42917
52917
62917
72917
82917
92917
102918
112918
122918
132918
142918
152918
162918
173018
183018
193018
203018
213019
223019
233019
243019
253019
263019
273019
283019
293019
303019
313019

Gálvez 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°116913.95.2
Feb29° / 19°1198.813.25.7
Mar27° / 17°1438.712.26.8
Apr24° / 14°1098.811.27.3
May20° / 11°636.210.46.9
Jun17° / 374.99.96.3
Jul17° / 304.110.16.3
Aug19° / 454.810.87.3
Sep22° / 10°585.611.87.6
Oct25° / 13°1189.512.87.2
Nov27° / 16°1148.113.66.8
Dec29° / 18°1278.714.15.6

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
26436
36436
46535
56535
66535
76634
86634
96634
106634
116634
126634
136634
146634
156634
166535
176535
186535
196436
206436
216436
226337
236337
246337
256238
266238
276238
286238
296238
306238
316238

Chance of precipitation in December

Any precipitation

Gálvez gets around 127 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 29% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
127
226
326
427
527
627
727
828
928
1028
1129
1229
1329
1430
1530
1630
1730
1830
1930
2030
2129
2229
2329
2429
2529
2629
2729
2829
2929
3029
3129

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 29% of days. Sticky, muggy-or-worse air turns up on roughly 32% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12730261520
22630261620
32629271620
42529271620
52528281620
62427291730
72427291730
82326301730
92226311840
102125311840
112025321850
121924321950
131823332050
141723332160
151622342160
161521342270
171521332470
181420332580
191319332691
201219322791
2112183128101
2211183029111
2311172930121
2410172830131
2510172731141
269172631151
279172632161
289172532161
298172432171
308172432181
318172432181

Wind in December

Winds average 12 km/h in December.

Across December, daily wind ranges from about 11 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
112light breeze
212light breeze
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

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 5:56 AM to 6:06 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)
113.95:567:53
214.05:567:54
314.05:567:55
414.05:567:55
514.05:567:56
614.05:567:57
714.05:567:58
814.05:577:58
914.05:577:59
1014.05:578:00
1114.15:578:00
1214.15:578:01
1314.15:588:02
1414.15:588:02
1514.15:588:03
1614.15:588:04
1714.15:598:04
1814.15:598:05
1914.16:008:05
2014.16:008:06
2114.16:008:06
2214.16:018:07
2314.16:018:07
2414.16:028:08
2514.16:028:08
2614.16:038:09
2714.16:048:09
2814.16:048:09
2914.16:058:10
3014.16:058:10
3114.16:068:10

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.26 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.46 kWh/m² to a high of 7.26 kWh/m² in December across the year — December's 7.26 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.1Intense
27.2Intense
37.2Intense
47.2Intense
57.2Intense
67.2Intense
77.3Intense
87.3Intense
97.3Intense
107.3Intense
117.3Intense
127.3Intense
137.3Intense
147.3Intense
157.3Intense
167.3Intense
177.2Intense
187.2Intense
197.2Intense
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 Gálvez?

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

5.6
Sightseeing
11th-best month of the year
7.3
Beach & pool
1st-best month of the year

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

What to pack for Gálvez in December

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

In December, Gálvez 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 Gálvez 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 Gálvez peaks around January 17 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 17UV 13Jun 20UV 3
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr7High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep7High
Oct9Very high
Nov11Extreme
Dec13Extreme
Location & terrain

Where is Gálvez?

Gálvez sits at 32.0°S, 61.2°W, 57 m above sea level, in Argentina. The nearest listed city is Coronda, 29 km away.

Topography around Gálvez

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

Within 3 km, the terrain around Gálvez has only modest variations in elevation — a maximum elevation change of 28 m around an average of 53 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 73 m; within 80 km, only modest variations in elevation — a maximum elevation change of 126 m.

The land around Gálvez is covered by cropland (69%) within 3 km, cropland (82%) within 16 km, and cropland (74%) within 80 km.

3 km
28 m
16 km
73 m
80 km
126 m
treesgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Coronda 29 km · Diamante 55 km · Santo Tomé 59 km · San Jorge 62 km · Santa Fe 64 km · Esperanza 70 km · Paraná 73 km · Crespo 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 Gálvez (-32.0296°, -61.221°, elevation 57 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).