Januária weather in January

In January, Januária sees average daytime highs of 31°C and overnight lows near 22°C, with 127 mm of rain across 12.2 wet days and about 12.8 hours of daylight. It is the 8th-warmest and 3rd-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 26% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 54 min at the start of January to 12 h 42 min by month's end. Set against the rest of the year, January is Januária's 10th-clearest and 9th-windiest month. For the whole year in context, see Januária's year-round climate.

Daytime high
31°
8th warmest
Overnight low
22°
8th coldest
Rainfall
127 mm
12.2 wet days
Daylight
12 h 48 min
6:42 AM – 7:32 PM
Cloud cover
66%
10th clearest
Wind
7 km/h
9th windiest
Solar energy
6.19 kWh/m²
Travel score
4.2
out of 10

Januária is human 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 31°C through the month.

A typical January day in Januária 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 27°C and 34°C. Set against its neighbours, January runs on par with December and on par with February.

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 Januária

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.

Januária weather by month

How January compares with the rest of the year at a glance. January is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°12712.212.84.2
Feb31° / 22°829.412.54.3
Mar31° / 22°1081112.14.4
Apr31° / 21°34511.75.1
May30° / 20°81.811.35.8
Jun30° / 18°10.211.16.6
Jul30° / 18°0011.26.8
Aug31° / 18°10.211.55.9
Sep33° / 20°71.311.94.3
Oct34° / 22°566.512.43.5
Nov31° / 22°15814.712.73.8
Dec31° / 22°1631512.94.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 13% of January, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23763
33763
43763
53763
63763
73763
83862
93862
103862
113862
123862
134060
144060
154060
164060
174060
184060
194159
204060
214060
224258
234258
244159
254258
264258
274258
284357
294357
304357
314357

Chance of precipitation in January

Any precipitation

Januária gets around 127 mm of rain over 12.2 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 40% and peaks near 42% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
142
242
342
442
542
641
741
841
941
1040
1140
1240
1340
1440
1541
1641
1741
1841
1941
2041
2140
2240
2339
2438
2537
2637
2736
2835
2935
3034
3134

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 48% of days. Sticky, muggy-or-worse air turns up on roughly 75% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12225125
22215225
33215125
43205126
53205126
63205126
74195126
84195126
94195027
104204927
114204927
124204827
135204827
145214728
154214728
164214628
174214629
184224529
194224529
204224429
214224429
224224529
234224528
244224628
254224627
264224726
274234825
284234825
294234924
304234924
314235023

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 54 min at the start of January to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over January. Sunrise moves from 6:33 AM to 6:50 AM, and sunset from 7:28 PM to 7:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.96:337:28
212.96:347:28
312.96:357:28
412.96:357:29
512.96:367:29
612.96:367:29
712.96:377:30
812.96:377:30
912.96:387:30
1012.96:397:30
1112.96:397:31
1212.96:407:31
1312.86:407:31
1412.86:417:31
1512.86:417:31
1612.86:427:32
1712.86:437:32
1812.86:437:32
1912.86:447:32
2012.86:447:32
2112.86:457:32
2212.86:457:32
2312.86:467:32
2412.86:467:32
2512.86:477:32
2612.76:477:32
2712.76:487:32
2812.76:487:32
2912.76:497:32
3012.76:507:32
3112.76:507:32

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.19 kWh/m².

For context, solar energy here swings from a low near 4.56 kWh/m² to a high of 6.4 kWh/m² in October across the year — January's 6.19 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in January

Hazard calendar for Januária

In seasonPeak

In January, Januária sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Januária's rainy season runs November–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Januária?

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

4.2
Sightseeing
9th-best month of the year
6.2
Beach & pool
10th-best month of the year

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

What to pack for Januária in January

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

In January, Januária sees daytime highs around 31°C and nights near 22°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Januária 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 Januária peaks around February 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 15UV 15Jul 11UV 8
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is Januária?

Januária sits at 15.5°S, 44.4°W, 466 m above sea level, in Brazil. The nearest listed city is Varzelândia, 44 km away.

Topography around Januária

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

Within 3 km, the terrain around Januária has only modest variations in elevation — a maximum elevation change of 47 m around an average of 462 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 317 m; within 80 km, significant variations in elevation — a maximum elevation change of 487 m.

The land around Januária is covered by grassland (31%) and artificial surfaces (23%) within 3 km, trees (38%), grassland (32%) and shrubs (21%) within 16 km, and shrubs (41%) and trees (34%) within 80 km.

3 km
47 m
16 km
317 m
80 km
487 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Varzelândia 44 km · Itacarambi 51 km · São João da Ponte 63 km · São Francisco 75 km · Jaíba 76 km · Brasília de Minas 81 km · Barreiro do Jaíba 84 km · Manga 93 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 Januária (-15.4795°, -44.3652°, elevation 466 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).