Ciudad del Este weather in January

In January, Ciudad del Este sees average daytime highs of 31°C and overnight lows near 22°C, with 159 mm of rain across 16.1 wet days and about 13.4 hours of daylight. It is the 1st-warmest and 5th-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 34% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 13 h 36 min at the start of January to 13 h 12 min by month's end. Set against the rest of the year, January is Ciudad del Este's 11th-clearest and 10th-windiest month. For the whole year in context, see Ciudad del Este's year-round climate.

Daytime high
31°
1st warmest
Overnight low
22°
12th coldest
Rainfall
159 mm
16.1 wet days
Daylight
13 h 24 min
6:05 AM – 7:31 PM
Cloud cover
59%
11th clearest
Wind
8 km/h
10th windiest
Solar energy
6.35 kWh/m²
Travel score
3.7
out of 10

Ciudad del Este is city and departmental capital of Alto Paraná, Paraguay.

Density
2,026/km²
people per km²
Founded
1957

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 31°C through the month.

A typical January day in Ciudad del Este reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 34°C. Set against its neighbours, January runs on par with December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43122
53122
63122
73122
83122
93122
103122
113122
123122
133122
143122
153122
163122
173122
183122
193122
203122
213122
223122
233122
243122
253122
263122
273122
283122
293122
303122
313122

How January really feels in Ciudad del Este

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.

Ciudad del Este 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
Jan31° / 22°15916.113.43.7
Feb31° / 22°15914.712.93.9
Mar30° / 21°14612.612.24.7
Apr28° / 18°1429.411.46.3
May24° / 15°1629.510.87.0
Jun22° / 14°1369.410.46.9
Jul22° / 13°1198.510.67.2
Aug25° / 14°94711.17.6
Sep27° / 16°15610.111.86.7
Oct29° / 19°20013.412.65.4
Nov30° / 20°16211.913.24.9
Dec31° / 21°19015.213.64.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% 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 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
24951
34951
44951
54951
64951
75050
85050
95149
105149
115149
125149
135149
145149
155149
165149
175149
185149
195149
205149
215248
225248
235248
245248
255248
265248
275347
285347
295347
305446
315347

Chance of precipitation in January

Any precipitation

Ciudad del Este gets around 159 mm of rain over 16.1 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 52% and peaks near 53% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
153
253
353
453
553
653
753
853
953
1053
1153
1253
1353
1453
1553
1653
1752
1852
1952
2051
2151
2251
2351
2451
2551
2651
2751
2851
2951
3051
3151

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 66% of days. Sticky, muggy-or-worse air turns up on roughly 93% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11826623
21726633
31726633
41726624
51626634
61626634
71626634
81626634
91626634
101526644
112526634
122526634
132525644
142525644
152425663
161424673
171424683
181424683
191524673
201523692
211523692
221523692
231523692
241523692
251522702
261522702
270522712
280523711
290623701
300623701
310624691

Wind in January

Winds average 8 km/h in January.

Across January, 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 January

DaylightNight

Daylight runs from about 13 h 36 min at the start of January to 13 h 12 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 5:55 AM to 6:16 AM, and sunset from 7:29 PM to 7:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.65:557:29
213.65:557:29
313.65:567:29
413.55:577:29
513.55:577:30
613.55:587:30
713.55:597:30
813.55:597:30
913.56:007:30
1013.56:017:31
1113.56:017:31
1213.56:027:31
1313.56:037:31
1413.56:047:31
1513.46:047:31
1613.46:057:31
1713.46:067:31
1813.46:067:31
1913.46:077:31
2013.46:087:30
2113.46:097:30
2213.36:097:30
2313.36:107:30
2413.36:117:30
2513.36:127:30
2613.36:127:29
2713.36:137:29
2813.26:147:29
2913.26:157:29
3013.26:157:28
3113.26:167:28

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.35 kWh/m².

For context, solar energy here swings from a low near 2.82 kWh/m² to a high of 6.39 kWh/m² in December across the year — January's 6.35 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.4Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.1Intense
316.1Intense
Planning a trip in January

Is January a good time to visit Ciudad del Este?

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

3.7
Sightseeing
12th-best month of the year
5.7
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Ciudad del Este.

What to pack for Ciudad del Este in January

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

In January, Ciudad del Este sees daytime highs around 31°C and nights near 22°C. Pack light clothes, rain gear and sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Ciudad del Este in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ciudad del Este peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep7High
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Ciudad del Este 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 Ciudad del Este is worst in September — around 23 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (March, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1622 µg/m³Mar 108 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr9Good
May10Good
Jun10Good
Jul11Good
Aug14Moderate
Sep23Moderate
Oct14Moderate
Nov10Good
Dec8Good
Location & terrain

Where is Ciudad del Este?

Ciudad del Este sits at 25.5°S, 54.7°W, 197 m above sea level, in Paraguay. The nearest listed city is Presidente Franco, 8.0 km away.

Colonia WandaPuerto EsperanzaMedianeira

Topography around Ciudad del Este

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

Within 3 km, the terrain around Ciudad del Este has only modest variations in elevation — a maximum elevation change of 142 m around an average of 209 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 182 m; within 80 km, significant variations in elevation — a maximum elevation change of 568 m.

The land around Ciudad del Este is covered by artificial surfaces (60%) and trees (31%) within 3 km, trees (31%) and cropland (22%) within 16 km, and cropland (42%) and trees (40%) within 80 km.

3 km
142 m
16 km
182 m
80 km
568 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Presidente Franco 8.0 km · Foz do Iguacu 8.0 km · Iguazu 13 km · Santa Terezinha de Itaipu 26 km · São Miguel do Iguaçu 45 km · Colonia Wanda 53 km · Puerto Esperanza 58 km · Medianeira 61 km

Paraguay travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / N
220 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$7,027
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
64%
of population, 2024
Homicide rate
6.8
per 100k, 2023
Road deaths
22
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 531
Religion
Roman Catholic 80%Protestant 7%Believer 6%other 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 Ciudad del Este (-25.5036°, -54.6507°, elevation 197 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).