Ubajara weather in January

In January, Ubajara sees average daytime highs of 30°C and overnight lows near 22°C, with 141 mm of rain across 17.8 wet days and about 12.2 hours of daylight. It is the 6th-warmest and 4th-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 13% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of January to 12 h 12 min by month's end. Set against the rest of the year, January is Ubajara's 9th-clearest and 8th-windiest month. For the whole year in context, see Ubajara's year-round climate.

Daytime high
30°
6th warmest
Overnight low
22°
11th coldest
Rainfall
141 mm
17.8 wet days
Daylight
12 h 12 min
5:47 AM – 5:59 PM
Cloud cover
72%
9th clearest
Wind
10 km/h
8th windiest
Solar energy
5.5 kWh/m²
Travel score
3.9
out of 10

Ubajara 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 30°C through the month.

A typical January day in Ubajara reaches about 30°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 33°C. Set against its neighbours, January runs about 2°C cooler than December and about 1°C warmer than February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43122
53122
63122
73122
83122
93122
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283022
293022
303022
313022

How January really feels in Ubajara

Once humidity and wind are folded in, January averages 16 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
16
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.

Ubajara weather by month

How January compares with the rest of the year at a glance. January is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°14117.812.23.9
Feb29° / 22°16220.312.13.8
Mar29° / 21°23925.3123.6
Apr28° / 21°23923.311.93.8
May29° / 21°9614.311.85.0
Jun29° / 21°245.711.86.1
Jul30° / 20°9211.86.3
Aug31° / 21°30.611.95.9
Sep32° / 21°10.3125.3
Oct33° / 21°110.812.14.8
Nov33° / 22°81.312.24.6
Dec32° / 22°325.912.24.5

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% 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 70%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24258
34060
43862
53862
63664
73664
83367
93268
103169
113070
123070
132773
142773
152674
162674
172674
182674
192773
202773
212773
222773
232773
242773
252773
262773
272773
282773
292773
302773
312971

Chance of precipitation in January

Any precipitation

Ubajara gets around 141 mm of rain over 17.8 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 57% and peaks near 64% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
140
242
344
445
547
649
750
852
953
1054
1156
1257
1358
1459
1560
1661
1761
1862
1962
2062
2163
2263
2363
2463
2564
2664
2764
2864
2964
3064
3164

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 66% of days. Sticky, muggy-or-worse air turns up on roughly 89% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
116768
216759
3157510
4147610
5137611
6137512
7127513
8127315
9117316
10117217
11117118
12107020
13106921
14106822
1596724
1696625
1796526
1896427
1996229
2096130
2196130
2296031
2395932
2486032
2585933
2685933
2785834
2885834
2985834
3085834
3175835

Wind in January

Winds average 10 km/h in January.

Across January, daily wind ranges from about 10 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

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

Days grow by about 0 minutes over January. Sunrise moves from 5:40 AM to 5:52 AM, and sunset from 5:53 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:405:53
212.25:415:54
312.25:415:54
412.25:425:55
512.25:425:55
612.25:435:55
712.25:435:56
812.25:445:56
912.25:445:57
1012.25:445:57
1112.25:455:57
1212.25:455:58
1312.25:465:58
1412.25:465:58
1512.25:475:59
1612.25:475:59
1712.25:475:59
1812.25:486:00
1912.25:486:00
2012.25:486:00
2112.25:496:00
2212.25:496:01
2312.25:506:01
2412.25:506:01
2512.25:506:01
2612.25:516:01
2712.25:516:02
2812.25:516:02
2912.25:516:02
3012.25:526:02
3112.25:526:02

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.5 kWh/m².

For context, solar energy here swings from a low near 4.98 kWh/m² to a high of 6.98 kWh/m² in October across the year — January's 5.5 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in January

Hazard calendar for Ubajara

In seasonPeak

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

Ubajara's monsoon runs January–April, when most of the year's rain falls.

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

Is January a good time to visit Ubajara?

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

3.9
Sightseeing
9th-best month of the year
5.5
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Ubajara.

What to pack for Ubajara in January

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

In January, Ubajara sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Ubajara in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ubajara peaks around March 16 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 16UV 16Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar16Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug11Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec11Extreme

Air quality in Ubajara 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 Ubajara is worst in December — around 17 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (July, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateDec 1017 µg/m³Jul 176 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb14Moderate
Mar12Moderate
Apr12Good
May9Good
Jun7Good
Jul6Good
Aug7Good
Sep8Good
Oct12Moderate
Nov17Moderate
Dec17Moderate
Location & terrain

Where is Ubajara?

Ubajara sits at 3.9°S, 40.9°W, 855 m above sea level, in Brazil. The nearest listed city is Ibiapina, 8.0 km away.

Topography around Ubajara

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

Within 3 km, the terrain around Ubajara has significant variations in elevation — a maximum elevation change of 422 m around an average of 851 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 849 m; within 80 km, large variations in elevation — a maximum elevation change of 1,003 m.

The land around Ubajara is covered by trees (66%) within 3 km, shrubs (38%), trees (37%) and grassland (21%) within 16 km, and shrubs (56%) and trees (27%) within 80 km.

3 km
422 m
16 km
849 m
80 km
1,003 m
treesshrubsgrasslandcroplandartificial surfaceswater
January weather nearby: Ibiapina 8.0 km · Frecheirinha 16 km · Tianguá 16 km · São Benedito 22 km · Carnaubal 35 km · Viçosa do Ceará 38 km · Guaraciaba do Norte 40 km · Coreaú 45 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 Ubajara (-3.8544°, -40.9211°, elevation 855 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).