Colonia Wanda weather in December

In December, Colonia Wanda sees average daytime highs of 31°C and overnight lows near 20°C, with 190 mm of rain across 15.2 wet days and about 13.6 hours of daylight. It is the 2nd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 33% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 30 min at the start of December to 13 h 36 min by month's end. Set against the rest of the year, December is Colonia Wanda's 10th-clearest and 9th-windiest month. For the whole year in context, see Colonia Wanda's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
20°
10th coldest
Rainfall
190 mm
15.2 wet days
Daylight
13 h 36 min
5:46 AM – 7:23 PM
Cloud cover
58%
10th clearest
Wind
8 km/h
9th windiest
Solar energy
6.33 kWh/m²
Travel score
4.0
out of 10

Colonia Wanda is city in Misiones, Argentina.

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 31°C through the month.

A typical December day in Colonia Wanda reaches about 31°C in the afternoon and slips back to 20°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 35°C. Set against its neighbours, December runs about 1°C warmer than November and on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13120
23120
33120
43120
53120
63120
73120
83120
93120
103120
113120
123120
133120
143120
153120
163120
173120
183120
193121
203121
213121
223121
233121
243121
253121
263121
273121
283121
293121
303121
313121

How December really feels in Colonia Wanda

Once humidity and wind are folded in, December averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Colonia Wanda 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
Jan31° / 21°16916.213.43.7
Feb31° / 21°15714.812.94.0
Mar30° / 20°14912.612.24.8
Apr27° / 17°1499.511.46.4
May23° / 14°1649.410.77.0
Jun22° / 13°1449.410.46.8
Jul22° / 12°1258.810.57.1
Aug25° / 14°957.311.17.6
Sep26° / 15°16110.311.86.7
Oct28° / 18°20513.512.65.5
Nov30° / 19°16511.913.35.0
Dec31° / 20°19015.213.64.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 18% of December, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35149
45248
55149
65149
75149
85248
95248
105149
115248
125248
135248
145347
155347
165347
175347
185347
195347
205347
215248
225248
235149
245050
255050
264951
274852
284951
294951
304852
314852

Chance of precipitation in December

Any precipitation

Colonia Wanda gets around 190 mm of rain over 15.2 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 48% and peaks near 54% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
143
244
344
445
545
645
745
845
946
1046
1146
1246
1346
1447
1547
1647
1747
1848
1948
2049
2150
2251
2351
2452
2553
2654
2754
2854
2954
3054
3154

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 77% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1581939290
2471839310
3471839320
4471839330
5471838340
6361739350
7361738350
8361737360
9361737370
10361736380
11261736390
12251736400
13251735400
14251735410
15151734420
16151734430
17151733430
18151733440
19151732450
20141631461
21141631481
22141530491
23141529501
24031429531
25031427542
26031426552
27031326562
28021326563
29021325573
30021225583
31021225574

Wind in December

Winds average 8 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 30 min at the start of December to 13 h 36 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 5:43 AM to 5:53 AM, and sunset from 7:13 PM to 7:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:437:13
213.55:437:14
313.55:437:15
413.55:437:15
513.55:437:16
613.65:437:17
713.65:437:17
813.65:447:18
913.65:447:19
1013.65:447:19
1113.65:447:20
1213.65:457:21
1313.65:457:21
1413.65:457:22
1513.65:467:22
1613.65:467:23
1713.65:467:23
1813.65:477:24
1913.65:477:25
2013.65:487:25
2113.65:487:26
2213.65:487:26
2313.65:497:26
2413.65:497:27
2513.65:507:27
2613.65:507:28
2713.65:517:28
2813.65:527:29
2913.65:527:29
3013.65:537:29
3113.65:537:30

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.33 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.77 kWh/m² to a high of 6.33 kWh/m² in December across the year — December's 6.33 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.4Intense
136.4Intense
146.4Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.3Intense
Planning a trip in December

Is December a good time to visit Colonia Wanda?

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

4.0
Sightseeing
10th-best month of the year
5.9
Beach & pool
7th-best month of the year

December is a reasonable time to visit Colonia Wanda for sightseeing.

What to pack for Colonia Wanda in December

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

In December, Colonia Wanda sees daytime highs around 31°C and nights near 20°C. Pack light clothes, rain gear and sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Colonia Wanda 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 Colonia Wanda peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 19UV 14Jul 11UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar11Extreme
Apr9Very high
May6High
Jun5Moderate
Jul5Moderate
Aug6High
Sep7High
Oct9Very high
Nov11Extreme
Dec13Extreme

Air quality in Colonia Wanda 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 Colonia Wanda is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 157 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar7Good
Apr8Good
May8Good
Jun8Good
Jul10Good
Aug14Moderate
Sep20Moderate
Oct13Moderate
Nov9Good
Dec7Good
Location & terrain

Where is Colonia Wanda?

Colonia Wanda sits at 26.0°S, 54.6°W, 207 m above sea level, in Argentina. The nearest listed city is Puerto Esperanza, 7.0 km away.

Topography around Colonia Wanda

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

Within 3 km, the terrain around Colonia Wanda has only modest variations in elevation — a maximum elevation change of 121 m around an average of 196 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 229 m; within 80 km, large variations in elevation — a maximum elevation change of 712 m.

The land around Colonia Wanda is covered by trees (71%) within 3 km, trees (69%) within 16 km, and trees (60%) and cropland (30%) within 80 km.

3 km
121 m
16 km
229 m
80 km
712 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Puerto Esperanza 7.0 km · Iguazu 42 km · Presidente Franco 46 km · Foz do Iguacu 47 km · Eldorado 48 km · Ciudad del Este 53 km · Santa Terezinha de Itaipu 61 km · Montecarlo 69 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 Colonia Wanda (-25.9734°, -54.563°, elevation 207 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).