Caiapônia weather in January

In January, Caiapônia sees average daytime highs of 28°C and overnight lows near 20°C, with 291 mm of rain across 24.9 wet days and about 12.9 hours of daylight. It is the 12th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 7% of the time in January, and the air most often feels muggy.

Daylight stretches from about 13 hours at the start of January to 12 h 48 min by month's end. Set against the rest of the year, January is Caiapônia's 11th-clearest and 7th-windiest month. For the whole year in context, see Caiapônia's year-round climate.

Daytime high
28°
12th warmest
Overnight low
20°
12th coldest
Rainfall
291 mm
24.9 wet days
Daylight
12 h 54 min
7:09 AM – 8:04 PM
Cloud cover
82%
11th clearest
Wind
7 km/h
7th windiest
Solar energy
5.13 kWh/m²
Travel score
3.8
out of 10

Caiapônia is 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 28°C through the month.

A typical January day in Caiapônia reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, January runs on par with December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12820
22820
32820
42820
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292820
302820
312820

How January really feels in Caiapônia

Once humidity and wind are folded in, January averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Caiapônia 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
Jan28° / 20°29124.912.93.8
Feb28° / 20°22222.412.63.7
Mar29° / 20°19623.112.13.9
Apr29° / 19°7612.411.65.2
May29° / 17°213.811.26.7
Jun29° / 16°51117.3
Jul29° / 15°20.611.17.2
Aug31° / 17°71.111.45.8
Sep32° / 19°406.511.94.4
Oct31° / 20°10916.812.43.7
Nov29° / 20°2052312.83.6
Dec28° / 20°26626133.6

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% 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 83%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11684
21585
31585
41585
51585
61585
71585
81684
91684
101684
111684
121684
131684
141882
151882
161882
171882
181882
191882
201981
211882
221882
231882
241882
251882
261882
271882
281882
291981
301981
311981

Chance of precipitation in January

Any precipitation

Caiapônia gets around 291 mm of rain over 24.9 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 80% and peaks near 82% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
181
281
381
481
581
681
781
881
980
1080
1180
1280
1379
1479
1579
1679
1779
1879
1979
2080
2180
2280
2380
2480
2580
2681
2781
2881
2981
3082
3182

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 79% of days. Sticky, muggy-or-worse air turns up on roughly 94% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
148511
248412
348313
448313
548214
648115
748115
848016
957916
1057916
1157817
1257817
1367717
1467717
1567717
1667816
1767816
1867816
1967816
2067816
2167717
2267717
2367717
2467717
2567717
2667717
2767816
2867816
2967816
3067816
3167915

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 13 hours at the start of January to 12 h 48 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 7:01 AM to 7:18 AM, and sunset from 8:00 PM to 8:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.07:018:00
213.07:018:01
313.07:028:01
413.07:028:01
513.07:038:02
613.07:038:02
713.07:048:02
813.07:058:02
913.07:058:03
1013.07:068:03
1112.97:068:03
1212.97:078:03
1312.97:078:03
1412.97:088:04
1512.97:098:04
1612.97:098:04
1712.97:108:04
1812.97:108:04
1912.97:118:04
2012.97:128:04
2112.97:128:04
2212.97:138:04
2312.87:138:04
2412.87:148:04
2512.87:148:04
2612.87:158:04
2712.87:168:04
2812.87:168:04
2912.87:178:04
3012.87:178:04
3112.87:188:03

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.13 kWh/m².

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 6.01 kWh/m² in October across the year — January's 5.13 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.3Bright
315.3Bright
Planning a trip in January

Hazard calendar for Caiapônia

In seasonPeak

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

Caiapônia's monsoon runs November–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 Caiapônia?

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

3.8
Sightseeing
8th-best month of the year
4.4
Beach & pool
11th-best month of the year

January is a weaker month for outdoor sightseeing in Caiapônia.

What to pack for Caiapônia in January

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

In January, Caiapônia sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 25 days see rain.

light clothesrain gearsun protection

UV index in Caiapônia 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 Caiapônia peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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 highExtremeJan 24UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep12Extreme
Oct12Extreme
Nov15Extreme
Dec14Extreme

Air quality in Caiapônia 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 Caiapônia is worst in September — around 18 µg/m³ PM2.5 (moderate), about 6.4× the cleanest month (July, 3 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1817 µg/m³Jul 113 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar6Good
Apr5Good
May5Good
Jun4Good
Jul3Good
Aug7Good
Sep18Moderate
Oct11Good
Nov6Good
Dec6Good
Location & terrain

Where is Caiapônia?

Caiapônia sits at 17.0°S, 51.8°W, 720 m above sea level, in Brazil. The nearest listed city is Iporá, 93 km away.

Topography around Caiapônia

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

Within 3 km, the terrain around Caiapônia has only modest variations in elevation — a maximum elevation change of 131 m around an average of 702 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 422 m; within 80 km, large variations in elevation — a maximum elevation change of 719 m.

The land around Caiapônia is covered by grassland (43%) and trees (26%) within 3 km, grassland (33%), trees (31%) and cropland (28%) within 16 km, and grassland (36%), cropland (32%) and trees (28%) within 80 km.

3 km
131 m
16 km
422 m
80 km
719 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
January weather nearby: Iporá 93 km · Jataí 103 km · Mineiros 104 km · Aragarças 127 km · Barra do Garças 128 km · Rio Verde 132 km · Alto Araguaia 155 km · Jussara 158 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 Caiapônia (-16.9567°, -51.8103°, elevation 720 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).