Água Boa weather in January

In January, Água Boa sees average daytime highs of 30°C and overnight lows near 22°C, with 264 mm of rain across 26 wet days and about 12.7 hours of daylight. It is the 12th-warmest and 1st-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 6% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 48 min at the start of January to 12 h 36 min by month's end. Set against the rest of the year, January is Água Boa's 11th-clearest and 7th-windiest month. For the whole year in context, see Água Boa's year-round climate.

Daytime high
30°
12th warmest
Overnight low
22°
8th coldest
Rainfall
264 mm
26 wet days
Daylight
12 h 42 min
6:16 AM – 7:00 PM
Cloud cover
82%
11th clearest
Wind
6 km/h
7th windiest
Solar energy
5.11 kWh/m²
Travel score
3.0
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 Água Boa reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°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 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
233023
243023
253023
263023
273023
283023
293023
303023
313023

How January really feels in Água Boa

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.

Água Boa weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°2642612.73.0
Feb30° / 22°22023.912.53.0
Mar31° / 22°21725.112.13.0
Apr31° / 22°11516.211.73.8
May32° / 21°173.511.45.0
Jun32° / 20°20.411.25.4
Jul32° / 19°00.111.35.3
Aug34° / 21°50.711.54.0
Sep35° / 23°284.811.92.9
Oct33° / 23°12416.912.32.8
Nov31° / 23°2012312.72.9
Dec30° / 23°24625.312.83.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 10% of January, with mostly cloudy or overcast conditions the remaining 84%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11783
21684
31684
41684
51684
61684
71684
81684
91684
101684
111684
121783
131783
141783
151783
161783
171684
181783
191783
201783
211783
221783
231684
241684
251684
261684
271684
281684
291684
301684
311783

Chance of precipitation in January

Any precipitation

Água Boa gets around 264 mm of rain over 26 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 84% and peaks near 85% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
184
284
385
485
585
685
785
885
985
1085
1184
1284
1383
1483
1583
1683
1782
1882
1982
2082
2182
2282
2383
2483
2583
2683
2784
2884
2984
3084
3184

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 95% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
13970
23970
33970
43970
54960
64960
74960
84960
94960
105950
115950
125950
135950
145950
155950
166940
176940
186940
196940
206940
215950
225950
235950
245950
254960
264960
274951
284951
293961
303961
313961

Wind in January

Winds average 6 km/h in January.

Across January, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 48 min at the start of January to 12 h 36 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 6:07 AM to 6:23 AM, and sunset from 6:56 PM to 7:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:076:56
212.86:086:57
312.86:086:57
412.86:096:57
512.86:096:58
612.86:106:58
712.86:116:58
812.86:116:59
912.86:126:59
1012.86:126:59
1112.86:136:59
1212.86:137:00
1312.86:147:00
1412.86:147:00
1512.86:157:00
1612.76:167:00
1712.76:167:00
1812.76:177:01
1912.76:177:01
2012.76:187:01
2112.76:187:01
2212.76:197:01
2312.76:197:01
2412.76:207:01
2512.76:207:01
2612.76:217:01
2712.76:217:01
2812.76:227:01
2912.66:227:01
3012.66:237:01
3112.66:237:01

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.11 kWh/m².

For context, solar energy here swings from a low near 4.69 kWh/m² to a high of 5.98 kWh/m² in September across the year — January's 5.11 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in January

Hazard calendar for Água Boa

In seasonPeak

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

Água Boa's monsoon runs October–March, 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 Água Boa?

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

3.0
Sightseeing
6th-best month of the year
4.2
Beach & pool
11th-best month of the year

January is a weaker month for outdoor sightseeing in Água Boa.

What to pack for Água Boa in January

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

In January, Água Boa sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

UV index in Água Boa 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 Água Boa peaks around February 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 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 12UV 15Jul 10UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep12Extreme
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Água Boa 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 Água Boa is worst in September — around 47 µg/m³ PM2.5 (poor), about 8.6× the cleanest month (June, 6 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodSep 1544 µg/m³Jun 166 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar9Good
Apr8Good
May6Good
Jun6Good
Jul6Good
Aug27Moderate
Sep47Poor
Oct18Moderate
Nov10Good
Dec8Good
Location & terrain

Where is Água Boa?

Água Boa sits at 14.1°S, 52.2°W, 455 m above sea level, in Brazil. The nearest listed city is Canarana, 57 km away.

Topography around Água Boa

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

Within 3 km, the terrain around Água Boa has only modest variations in elevation — a maximum elevation change of 76 m around an average of 438 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 219 m; within 80 km, significant variations in elevation — a maximum elevation change of 357 m.

The land around Água Boa is covered by grassland (36%), cropland (23%) and artificial surfaces (22%) within 3 km, grassland (34%), cropland (31%) and trees (22%) within 16 km, and grassland (43%) and trees (30%) within 80 km.

3 km
76 m
16 km
219 m
80 km
357 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Canarana 57 km · Nova Xavantina 72 km · Campinápolis 88 km · Querência 162 km · Barra do Garças 205 km · Aragarças 206 km · Paranatinga 208 km · São Miguel do Araguaia 232 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 Água Boa (-14.05°, -52.1586°, elevation 455 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).