Cocalzinho de Goiás weather in January

In January, Cocalzinho de Goiás sees average daytime highs of 27°C and overnight lows near 19°C, with 263 mm of rain across 23.4 wet days and about 12.8 hours of daylight. It is the 11th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 11% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 54 min at the start of January to 12 h 42 min by month's end. Set against the rest of the year, January is Cocalzinho de Goiás's 11th-clearest and 8th-windiest month. For the whole year in context, see Cocalzinho de Goiás's year-round climate.

Daytime high
27°
11th warmest
Overnight low
19°
9th coldest
Rainfall
263 mm
23.4 wet days
Daylight
12 h 48 min
6:59 AM – 7:50 PM
Cloud cover
79%
11th clearest
Wind
7 km/h
8th windiest
Solar energy
5.32 kWh/m²
Travel score
4.3
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical January day in Cocalzinho de Goiás reaches about 27°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 24°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)
12719
22719
32719
42719
52719
62719
72719
82719
92719
102719
112719
122719
132719
142719
152719
162719
172719
182719
192819
202819
212819
222819
232819
242819
252819
262819
272819
282819
292819
302819
312819

Cocalzinho de Goiás weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°26323.412.84.3
Feb28° / 19°20020.612.54.4
Mar28° / 19°22022.312.14.5
Apr28° / 19°9413.211.75.4
May28° / 17°213.311.37.2
Jun28° / 16°50.811.18.2
Jul28° / 15°10.111.28.0
Aug30° / 17°71.411.56.4
Sep31° / 19°34611.94.8
Oct30° / 20°1291612.44.1
Nov28° / 19°2442312.74.0
Dec27° / 19°28424.812.94.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% 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 79%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11981
21981
31981
41981
51882
61882
71882
81981
91981
101981
111981
122179
132179
142179
152278
162278
172278
182278
192278
202278
212278
222377
232278
242278
252278
262278
272377
282476
292476
302575
312575

Chance of precipitation in January

Any precipitation

Cocalzinho de Goiás gets around 263 mm of rain over 23.4 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 75% and peaks near 77% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
177
277
377
477
577
677
777
877
976
1076
1176
1276
1376
1475
1575
1675
1775
1875
1975
2075
2175
2275
2375
2475
2575
2674
2774
2874
2974
3073
3173

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 73% of days. Sticky, muggy-or-worse air turns up on roughly 73% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
132275
232275
332275
432275
532275
632374
732374
832374
932473
1042472
1142571
1242571
1342571
1452570
1552570
1652570
1752570
1852570
1952471
2052471
2152372
2252273
2352273
2452273
2552174
2652174
2752174
2852174
2942175
3042175
3142175

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 6 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
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 54 min at the start of January to 12 h 42 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 6:51 AM to 7:07 AM, and sunset from 7:46 PM to 7:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.96:517:46
212.96:517:46
312.96:527:47
412.96:527:47
512.96:537:47
612.96:537:48
712.96:547:48
812.96:547:48
912.96:557:48
1012.96:567:49
1112.96:567:49
1212.96:577:49
1312.96:577:49
1412.96:587:49
1512.96:587:50
1612.86:597:50
1712.87:007:50
1812.87:007:50
1912.87:017:50
2012.87:017:50
2112.87:027:50
2212.87:027:50
2312.87:037:50
2412.87:047:50
2512.87:047:50
2612.87:057:50
2712.77:057:50
2812.77:067:50
2912.77:067:50
3012.77:077:50
3112.77:077:50

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.32 kWh/m².

For context, solar energy here swings from a low near 4.66 kWh/m² to a high of 6.02 kWh/m² in September across the year — January's 5.32 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in January

Hazard calendar for Cocalzinho de Goiás

In seasonPeak

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

Cocalzinho de Goiás'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 Cocalzinho de Goiás?

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

4.3
Sightseeing
9th-best month of the year
4.5
Beach & pool
11th-best month of the year

January is a reasonable time to visit Cocalzinho de Goiás for sightseeing.

What to pack for Cocalzinho de Goiás in January

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

In January, Cocalzinho de Goiás sees daytime highs around 27°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Cocalzinho de Goiás 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 Cocalzinho de Goiás peaks around February 13 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 highExtremeFeb 13UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep13Extreme
Oct13Extreme
Nov14Extreme
Dec14Extreme

Air quality in Cocalzinho de Goiás 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 Cocalzinho de Goiás is worst in September — around 24 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (January, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1823 µg/m³Jan 159 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar11Good
Apr11Good
May11Good
Jun10Good
Jul9Good
Aug12Good
Sep24Moderate
Oct17Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Cocalzinho de Goiás?

Cocalzinho de Goiás sits at 15.8°S, 48.8°W, 1,100 m above sea level, in Brazil. The nearest listed city is Pirenópolis, 21 km away.

Topography around Cocalzinho de Goiás

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

Within 3 km, the terrain around Cocalzinho de Goiás has only modest variations in elevation — a maximum elevation change of 153 m around an average of 1,132 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 564 m; within 80 km, large variations in elevation — a maximum elevation change of 818 m.

The land around Cocalzinho de Goiás is covered by grassland (55%) within 3 km, grassland (46%) and trees (27%) within 16 km, and grassland (38%), trees (30%) and cropland (21%) within 80 km.

3 km
153 m
16 km
564 m
80 km
818 m
treesshrubsgrasslandcroplandartificial surfaceswater
January weather nearby: Pirenópolis 21 km · Alexânia 43 km · Águas Lindas de Goiás 53 km · Santo Antônio do Descoberto 58 km · Jaraguá 60 km · Anápolis 62 km · Brazlândia 63 km · Goianésia 64 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 Cocalzinho de Goiás (-15.7944°, -48.7758°, elevation 1,100 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).