Dois Vizinhos weather in January

In January, Dois Vizinhos sees average daytime highs of 29°C and overnight lows near 20°C, with 150 mm of rain across 17.1 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 29°C through the month. The sky is clear or mostly clear about 29% of the time in January, and the air most often feels muggy.

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 Dois Vizinhos's 12th-clearest and 9th-windiest month. For the whole year in context, see Dois Vizinhos's year-round climate.

Daytime high
29°
1st warmest
Overnight low
20°
12th coldest
Rainfall
150 mm
17.1 wet days
Daylight
13 h 24 min
6:58 AM – 8:25 PM
Cloud cover
62%
12th clearest
Wind
8 km/h
9th windiest
Solar energy
6.24 kWh/m²
Travel score
4.4
out of 10

Dois Vizinhos is settlement in Brazil.

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 29°C through the month.

A typical January day in Dois Vizinhos reaches about 29°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 32°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)
12920
22920
32920
42920
52920
62920
72920
82920
92920
102920
112920
122920
132920
142920
152920
162920
172920
182920
192920
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920
312920

Dois Vizinhos 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
Jan29° / 20°15017.113.44.4
Feb29° / 19°14916.212.94.5
Mar29° / 19°11813.212.25.5
Apr26° / 16°1209.411.46.8
May22° / 13°1479.410.86.9
Jun21° / 12°1449.310.46.7
Jul21° / 11°1158.410.67.0
Aug24° / 12°987.211.17.7
Sep25° / 14°16510.411.86.9
Oct27° / 16°20714.712.65.8
Nov28° / 17°15812.613.35.8
Dec29° / 19°17716.513.64.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of January, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24357
34456
44456
54456
64456
74456
84456
94456
104555
114654
124654
134753
144654
154753
164852
174852
184852
194852
204951
215050
225050
235050
245050
255050
265050
275050
285050
295050
305149
315149

Chance of precipitation in January

Any precipitation

Dois Vizinhos gets around 150 mm of rain over 17.1 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 55% and peaks near 58% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
158
258
358
458
558
658
758
858
958
1057
1157
1257
1356
1456
1555
1655
1754
1853
1953
2053
2152
2252
2352
2453
2553
2653
2754
2854
2954
3055
3155

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the muggy band about 57% of days. Sticky, muggy-or-worse air turns up on roughly 81% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
105184829
204184829
304184929
404174929
514175029
614175028
714175028
814165227
914165227
1014165326
1114155525
1213155625
1313145824
1413145923
1513145923
1613146022
1703146221
1803146221
1903146221
2003146320
2103146320
2202146420
2302156320
2402156320
2502156320
2602156320
2702156221
2802156221
2902166121
3002166022
3102166022

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 6:48 AM to 7:09 AM, and sunset from 8:23 PM to 8:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.66:488:23
213.66:498:23
313.66:498:23
413.66:508:24
513.66:508:24
613.56:518:24
713.56:528:24
813.56:538:24
913.56:538:25
1013.56:548:25
1113.56:558:25
1213.56:558:25
1313.56:568:25
1413.56:578:25
1513.56:578:25
1613.46:588:25
1713.46:598:25
1813.47:008:25
1913.47:008:25
2013.47:018:25
2113.47:028:24
2213.47:038:24
2313.37:038:24
2413.37:048:24
2513.37:058:24
2613.37:068:23
2713.37:068:23
2813.37:078:23
2913.27:088:23
3013.27:098:22
3113.27:098:22

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.24 kWh/m².

For context, solar energy here swings from a low near 2.9 kWh/m² to a high of 6.34 kWh/m² in December across the year — January's 6.24 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
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in January

Is January a good time to visit Dois Vizinhos?

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

4.4
Sightseeing
12th-best month of the year
5.8
Beach & pool
9th-best month of the year

January is a reasonable time to visit Dois Vizinhos for sightseeing.

What to pack for Dois Vizinhos in January

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

In January, Dois Vizinhos sees daytime highs around 29°C and nights near 20°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Dois Vizinhos 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 Dois Vizinhos peaks around January 21 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 highHighHighVery highExtremeJan 21UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep7Very high
Oct10Very high
Nov12Extreme
Dec13Extreme

Air quality in Dois Vizinhos 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 Dois Vizinhos is worst in September — around 20 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 136 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr8Good
May7Good
Jun7Good
Jul9Good
Aug12Moderate
Sep20Moderate
Oct13Moderate
Nov9Good
Dec7Good
Location & terrain

Where is Dois Vizinhos?

Dois Vizinhos sits at 25.7°S, 53.1°W, 562 m above sea level, in Brazil. The nearest listed city is Salto do Lontra, 26 km away.

Topography around Dois Vizinhos

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

Within 3 km, the terrain around Dois Vizinhos has only modest variations in elevation — a maximum elevation change of 244 m around an average of 528 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 368 m; within 80 km, large variations in elevation — a maximum elevation change of 903 m.

The land around Dois Vizinhos is covered by cropland (40%) and trees (32%) within 3 km, cropland (44%) and trees (38%) within 16 km, and trees (41%) and cropland (38%) within 80 km.

3 km
244 m
16 km
368 m
80 km
903 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Salto do Lontra 26 km · Quedas do Iguaçu 35 km · Francisco Beltrão 39 km · Ampére 46 km · Marmeleiro 46 km · Realeza 48 km · Chopinzinho 55 km · Coronel Vivida 56 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Dois Vizinhos (-25.7336°, -53.0572°, elevation 562 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).