Corumbá weather in January

In January, Corumbá sees average daytime highs of 32°C and overnight lows near 24°C, with 178 mm of rain across 20.5 wet days and about 13 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 17% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 13 h 06 min at the start of January to 12 h 54 min by month's end. Set against the rest of the year, January is Corumbá's 11th-clearest and 9th-windiest month. For the whole year in context, see Corumbá's year-round climate.

Daytime high
32°
5th warmest
Overnight low
24°
12th coldest
Rainfall
178 mm
20.5 wet days
Daylight
13 hours
6:29 AM – 7:31 PM
Cloud cover
70%
11th clearest
Wind
8 km/h
9th windiest
Solar energy
5.98 kWh/m²
Travel score
2.8
out of 10

Corumbá 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 32°C through the month.

A typical January day in Corumbá reaches about 32°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 35°C. Set against its neighbours, January runs on par with December and on par with February.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13325
23325
33325
43325
53224
63224
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183224
193224
203224
213224
223224
233224
243224
253224
263224
273224
283224
293224
303224
313224

How January really feels in Corumbá

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.

Corumbá weather by month

How January compares with the rest of the year at a glance. January is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°17820.5132.8
Feb32° / 24°16219.612.62.9
Mar32° / 24°13917.912.13.4
Apr31° / 22°719.911.64.6
May28° / 19°616.911.16.5
Jun28° / 18°233.810.97.5
Jul28° / 17°223.2117.5
Aug31° / 19°253.111.45.8
Sep33° / 21°516.811.94.1
Oct33° / 23°10913.212.43.2
Nov33° / 24°14515.212.93.1
Dec33° / 24°1601913.12.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 15% of January, with mostly cloudy or overcast conditions the remaining 67%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23565
33565
43466
53367
63367
73268
83268
93268
103268
113268
123169
133169
143169
153169
163169
173169
183169
193169
203169
213268
223268
233268
243367
253367
263367
273367
283466
293466
303466
313466

Chance of precipitation in January

Any precipitation

Corumbá gets around 178 mm of rain over 20.5 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 66% and peaks near 68% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
167
267
367
467
567
666
766
865
965
1065
1164
1264
1364
1465
1565
1665
1765
1865
1966
2066
2166
2267
2367
2467
2568
2668
2768
2868
2968
3068
3168

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 60% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1136531
2136531
3136531
4136531
5136531
6246331
7246331
8246331
9246331
10246331
11246331
12246331
13246331
14146431
15156232
16156133
17156133
18156034
19155935
20155836
21155836
22155737
23155638
24145738
25145639
26145639
27145639
28145540
29135640
30135640
31135640

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 06 min at the start of January to 12 h 54 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 6:20 AM to 6:38 AM, and sunset from 7:28 PM to 7:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:207:28
213.16:217:28
313.16:217:28
413.16:227:29
513.16:227:29
613.16:237:29
713.16:237:29
813.16:247:30
913.16:257:30
1013.16:257:30
1113.16:267:30
1213.16:277:30
1313.16:277:30
1413.06:287:31
1513.06:287:31
1613.06:297:31
1713.06:307:31
1813.06:307:31
1913.06:317:31
2013.06:317:31
2113.06:327:31
2213.06:337:31
2313.06:337:31
2412.96:347:31
2512.96:357:31
2612.96:357:31
2712.96:367:30
2812.96:367:30
2912.96:377:30
3012.96:387:30
3112.96:387:30

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.98 kWh/m².

For context, solar energy here swings from a low near 3.73 kWh/m² to a high of 6.14 kWh/m² in December across the year — January's 5.98 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.0Intense
56.0Intense
66.0Bright
76.0Bright
86.0Bright
96.0Bright
106.0Bright
116.0Bright
126.0Bright
136.0Bright
146.0Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
196.0Bright
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Bright
266.0Bright
276.0Bright
286.0Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in January

Hazard calendar for Corumbá

In seasonPeak

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

Corumbá's rainy season runs October–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 Corumbá?

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

2.8
Sightseeing
12th-best month of the year
4.7
Beach & pool
11th-best month of the year

January is a weaker month for outdoor sightseeing in Corumbá.

What to pack for Corumbá in January

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

In January, Corumbá sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Corumbá in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Corumbá peaks around January 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 17 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highModerateExtremeJan 18UV 16Sep 17UV 3
UV index (midday)Level
Jan16Extreme
Feb14Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun5High
Jul7High
Aug8Very high
Sep3Moderate
Oct6High
Nov13Extreme
Dec13Extreme

Air quality in Corumbá 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 Corumbá is worst in September — around 99 µg/m³ PM2.5 (unhealthy), about 8.6× the cleanest month (February, 12 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateModeratePoorUnhealthyModerateSep 1694 µg/m³Feb 1412 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb12Good
Mar16Moderate
Apr14Moderate
May12Good
Jun36Poor
Jul32Moderate
Aug58Unhealthy
Sep99Unhealthy
Oct54Poor
Nov18Moderate
Dec13Moderate
Location & terrain

Where is Corumbá?

Corumbá sits at 19.0°S, 57.7°W, 152 m above sea level, in Brazil. The nearest listed city is Ladário, 5.0 km away.

AnastácioAquidauanaBonitoRio Verde de Mato GrossoCoximJardim

Topography around Corumbá

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

Within 3 km, the terrain around Corumbá has significant variations in elevation — a maximum elevation change of 336 m around an average of 144 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 487 m; within 80 km, large variations in elevation — a maximum elevation change of 953 m.

The land around Corumbá is covered by trees (37%), artificial surfaces (32%) and wetland (20%) within 3 km, wetland (50%) and trees (37%) within 16 km, and wetland (47%) and trees (43%) within 80 km.

3 km
336 m
16 km
487 m
80 km
953 m
treesgrasslandartificial surfaceswaterwetland
January weather nearby: Ladário 5.0 km · Miranda 191 km · Anastácio 253 km · Aquidauana 254 km · Bonito 265 km · Rio Verde de Mato Grosso 296 km · Coxim 310 km · Jardim 317 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 Corumbá (-19.0092°, -57.6533°, elevation 152 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).