Apóstoles weather in January

In January, Apóstoles sees average daytime highs of 32°C and overnight lows near 21°C, with 160 mm of rain across 13.4 wet days and about 13.6 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 40% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 13 h 42 min at the start of January to 13 h 18 min by month's end. Set against the rest of the year, January is Apóstoles's 9th-clearest and 9th-windiest month. For the whole year in context, see Apóstoles's year-round climate.

Daytime high
32°
1st warmest
Overnight low
21°
12th coldest
Rainfall
160 mm
13.4 wet days
Daylight
13 h 36 min
6:05 AM – 7:40 PM
Cloud cover
53%
9th clearest
Wind
9 km/h
9th windiest
Solar energy
6.59 kWh/m²
Travel score
3.9
out of 10

Apóstoles is city in Misiones, Argentina.

Founded
1652

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical January day in Apóstoles reaches about 32°C in the afternoon and slips back to 21°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 36°C. Set against its neighbours, January runs on par with December and about 1°C warmer than February.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13221
23221
33221
43221
53221
63221
73221
83221
93221
103221
113221
123221
133221
143221
153221
163221
173221
183221
193221
203221
213221
223221
233221
243221
253221
263121
273121
283121
293121
303121
313121

How January really feels in Apóstoles

Once humidity and wind are folded in, January averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Apóstoles weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 21°16013.413.63.9
Feb31° / 21°14812.7134.2
Mar30° / 20°13511.612.25.1
Apr27° / 17°1671011.46.6
May23° / 14°1339.310.66.9
Jun21° / 12°1199.210.36.5
Jul20° / 11°1289.210.46.7
Aug23° / 12°968.3117.3
Sep24° / 14°15910.211.87.1
Oct27° / 16°21912.512.76.2
Nov29° / 18°16610.313.45.6
Dec31° / 20°16712.413.74.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 17% of January, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35743
45743
55743
65743
75743
85842
95842
105941
115941
125941
135941
145941
155941
165842
175842
185842
195743
205743
215842
225842
235743
245743
255743
265644
275743
285644
295644
305644
315644

Chance of precipitation in January

Any precipitation

Apóstoles gets around 160 mm of rain over 13.4 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 44% and peaks near 45% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
143
243
343
443
543
643
743
843
943
1043
1143
1243
1343
1443
1543
1644
1744
1844
1944
2044
2144
2244
2344
2444
2544
2644
2744
2845
2945
3045
3145

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1171925416
2171925416
3171925426
4171825426
5171826426
6171726426
7171727426
8271627435
9271528435
10271528435
11271429444
12271430444
13261331453
14261331453
15261331453
16251233462
17251232462
18251232462
19251232472
20251232471
21251332471
22241332481
23241332481
24241232491
25241232491
26141232501
27131232511
28131232511
29131232511
30131232511
31031132522

Wind in January

Winds average 9 km/h in January.

Across January, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 13 h 42 min at the start of January to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over January. Sunrise moves from 5:54 AM to 6:16 AM, and sunset from 7:38 PM to 7:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:547:38
213.75:557:39
313.75:557:39
413.75:567:39
513.75:577:39
613.75:577:39
713.75:587:40
813.75:597:40
913.75:597:40
1013.76:007:40
1113.76:017:40
1213.66:027:40
1313.66:027:40
1413.66:037:40
1513.66:047:40
1613.66:057:40
1713.66:057:40
1813.66:067:40
1913.56:077:40
2013.56:087:40
2113.56:097:39
2213.56:097:39
2313.56:107:39
2413.56:117:39
2513.46:127:38
2613.46:127:38
2713.46:137:38
2813.46:147:37
2913.46:157:37
3013.36:167:37
3113.36:167:36

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.59 kWh/m².

For context, solar energy here swings from a low near 2.58 kWh/m² to a high of 6.74 kWh/m² in December across the year — January's 6.59 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.7Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.7Intense
96.7Intense
106.7Intense
116.7Intense
126.7Intense
136.7Intense
146.7Intense
156.6Intense
166.6Intense
176.6Intense
186.6Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.4Intense
246.4Intense
256.4Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.2Intense
Planning a trip in January

Is January a good time to visit Apóstoles?

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

3.9
Sightseeing
12th-best month of the year
6.1
Beach & pool
8th-best month of the year

January is a weaker month for outdoor sightseeing in Apóstoles. The water and warmth also suit a beach or pool day.

What to pack for Apóstoles in January

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

In January, Apóstoles sees daytime highs around 32°C and nights near 21°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

light clothessun protectionrain gear

UV index in Apóstoles in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Apóstoles peaks around January 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeJan 20UV 14Jun 20UV 4
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5High
Jun4Moderate
Jul4Moderate
Aug5Moderate
Sep8Very high
Oct7High
Nov11Extreme
Dec12Extreme

Air quality in Apóstoles in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Apóstoles is worst in September — around 17 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (March, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1317 µg/m³Mar 157 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr7Good
May7Good
Jun8Good
Jul9Good
Aug14Moderate
Sep17Moderate
Oct11Good
Nov8Good
Dec7Good
Location & terrain

Where is Apóstoles?

Apóstoles sits at 27.9°S, 55.8°W, 179 m above sea level, in Argentina. The nearest listed city is Gobernador Virasora, 31 km away.

Topography around Apóstoles

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

Within 3 km, the terrain around Apóstoles has only modest variations in elevation — a maximum elevation change of 91 m around an average of 143 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 212 m; within 80 km, significant variations in elevation — a maximum elevation change of 339 m.

The land around Apóstoles is covered by trees (44%) and grassland (37%) within 3 km, grassland (55%) and trees (41%) within 16 km, and trees (38%) and grassland (33%) within 80 km.

3 km
91 m
16 km
212 m
80 km
339 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Gobernador Virasora 31 km · Garupá 49 km · Leandro N. Alem 55 km · Posadas 60 km · Encarnación 66 km · Santo Tomé 76 km · Oberá 78 km · São Borja 87 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 Apóstoles (-27.9142°, -55.7535°, elevation 179 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).