Apuí weather in January

In January, Apuí sees average daytime highs of 30°C and overnight lows near 22°C, with 353 mm of rain across 30 wet days and about 12.4 hours of daylight. It is the 10th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 0% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of January to 12 h 18 min by month's end. Set against the rest of the year, January is Apuí's 10th-clearest and 8th-windiest month. For the whole year in context, see Apuí's year-round climate.

Daytime high
30°
10th warmest
Overnight low
22°
4th coldest
Rainfall
353 mm
30 wet days
Daylight
12 h 24 min
5:58 AM – 6:20 PM
Cloud cover
90%
10th clearest
Wind
4 km/h
8th windiest
Solar energy
4.3 kWh/m²
Travel score
2.7
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical January day in Apuí reaches about 30°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 32°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)
13023
23023
33023
43023
53023
63023
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283022
293023
303023
313023

How January really feels in Apuí

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.

Apuí weather by month

How January compares with the rest of the year at a glance. January is the 10th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°3533012.42.7
Feb30° / 23°33627.112.22.7
Mar30° / 23°36029.9122.7
Apr30° / 23°27328.411.82.7
May30° / 22°16824.711.73.3
Jun31° / 22°5410.911.64.4
Jul33° / 22°356.411.64.1
Aug34° / 23°579.811.83.1
Sep33° / 23°13820122.8
Oct32° / 23°20124.912.22.6
Nov31° / 23°2482712.32.6
Dec30° / 23°31429.512.42.6

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 3% of January, with mostly cloudy or overcast conditions the remaining 97%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1496
2496
3496
4496
5397
6397
7397
8397
9397
10397
11397
12397
13397
14397
15397
16397
17397
18397
19397
20397
21496
22496
23496
24496
25496
26496
27496
28496
29496
30496
31496

Chance of precipitation in January

Any precipitation

Apuí gets around 353 mm of rain over 30 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 97% and peaks near 97% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
196
296
396
496
596
696
796
896
996
1096
1196
1296
1396
1497
1597
1697
1797
1897
1997
2097
2197
2297
2397
2497
2597
2697
2797
2897
2997
3097
3197

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 85% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
18515
28515
38515
48515
58515
68515
78515
88515
98515
108515
118515
128515
138515
148515
158515
168515
178515
188515
198515
208614
218614
228614
238614
248614
258614
268515
278515
288515
298515
308416
318416

Wind in January

Winds average 4 km/h in January.

Across January, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 24 min at the start of January to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over January. Sunrise moves from 5:50 AM to 6:03 AM, and sunset from 6:15 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:506:15
212.45:516:15
312.45:516:16
412.45:526:16
512.45:526:17
612.45:536:17
712.45:536:17
812.45:546:18
912.45:546:18
1012.45:556:18
1112.45:556:19
1212.45:566:19
1312.45:566:19
1412.45:576:20
1512.45:576:20
1612.45:586:20
1712.45:586:20
1812.45:586:21
1912.45:596:21
2012.45:596:21
2112.46:006:21
2212.46:006:21
2312.46:016:22
2412.36:016:22
2512.36:016:22
2612.36:026:22
2712.36:026:22
2812.36:026:22
2912.36:036:22
3012.36:036:22
3112.36:036:22

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.3 kWh/m².

For context, solar energy here swings from a low near 4.16 kWh/m² to a high of 5.31 kWh/m² in October across the year — January's 4.3 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.2Bright
94.2Bright
104.2Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in January

Hazard calendar for Apuí

In seasonPeak

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

Apuí's rainy season runs October–May, 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 Apuí?

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

2.7
Sightseeing
6th-best month of the year
3.6
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Apuí.

What to pack for Apuí in January

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

In January, Apuí sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. About 30 days see rain.

light clothesrain gear

UV index in Apuí 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 Apuí peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeMar 14UV 15Sep 15UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul9Very high
Aug9Very high
Sep6High
Oct10Very high
Nov12Extreme
Dec12Extreme

Air quality in Apuí 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 Apuí is worst in August — around 181 µg/m³ PM2.5 (very unhealthy), about 22.6× the cleanest month (June, 8 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecGoodUnhealthyUnhealthyModerateAug 16167 µg/m³Jun 98 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Good
Mar12Good
Apr11Good
May9Good
Jun8Good
Jul67Unhealthy
Aug181Very unhealthy
Sep65Unhealthy
Oct25Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Apuí?

Apuí sits at 7.2°S, 59.9°W, 156 m above sea level, in Brazil. The nearest listed city is Manicoré, 219 km away.

JacareacangaColnizaBorbaAripuanãMachadinho d'OesteHumaitá

Topography around Apuí

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

Within 3 km, the terrain around Apuí has only modest variations in elevation — a maximum elevation change of 111 m around an average of 130 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 186 m; within 80 km, significant variations in elevation — a maximum elevation change of 274 m.

The land around Apuí is covered by trees (49%) and grassland (46%) within 3 km, trees (61%) and grassland (39%) within 16 km, and trees (93%) within 80 km.

3 km
111 m
16 km
186 m
80 km
274 m
treesgrasslandartificial surfaces
January weather nearby: Manicoré 219 km · Novo Aripuanã 237 km · Jacareacanga 260 km · Colniza 264 km · Borba 314 km · Aripuanã 335 km · Machadinho d'Oeste 340 km · Humaitá 348 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 Apuí (-7.1972°, -59.8914°, elevation 156 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).