Acopiara weather in January

In January, Acopiara sees average daytime highs of 32°C and overnight lows near 23°C, with 126 mm of rain across 17.1 wet days and about 12.3 hours of daylight. It is the 6th-warmest and 4th-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 21% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of January to 12 h 18 min by month's end. Set against the rest of the year, January is Acopiara's 9th-clearest and 8th-windiest month. For the whole year in context, see Acopiara's year-round climate.

Daytime high
32°
6th warmest
Overnight low
23°
9th coldest
Rainfall
126 mm
17.1 wet days
Daylight
12 h 18 min
5:38 AM – 5:57 PM
Cloud cover
65%
9th clearest
Wind
11 km/h
8th windiest
Solar energy
5.59 kWh/m²
Travel score
3.1
out of 10

Acopiara 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 Acopiara reaches about 32°C in the afternoon and slips back to 23°C overnight — a 9°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 about 2°C cooler than December and about 1°C warmer than February.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13323
23323
33323
43323
53323
63323
73323
83323
93323
103323
113323
123323
133323
143223
153223
163223
173223
183223
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223
313223

How January really feels in Acopiara

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.

Acopiara 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
Jan32° / 23°12617.112.33.1
Feb31° / 23°13718.412.23.2
Mar31° / 23°17122.1123.3
Apr30° / 23°14120.511.93.6
May30° / 22°951311.74.6
Jun30° / 22°376.511.75.2
Jul31° / 21°203.811.75.2
Aug33° / 22°81.411.84.6
Sep34° / 23°30.9123.9
Oct35° / 23°171.312.13.3
Nov35° / 24°111.912.33.2
Dec34° / 24°315.912.33.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 22% of January, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25149
35050
45050
55050
64852
74852
84753
94753
104555
114456
124456
134258
144159
154159
164060
174060
183961
193961
203862
213961
223862
233961
243961
253961
264060
274060
284060
294060
304159
314159

Chance of precipitation in January

Any precipitation

Acopiara gets around 126 mm of rain over 17.1 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 55% and peaks near 63% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
135
237
339
440
542
644
745
847
949
1051
1153
1255
1357
1458
1559
1660
1761
1862
1962
2063
2163
2263
2363
2463
2563
2663
2762
2861
2961
3060
3159

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 45% of days. Sticky, muggy-or-worse air turns up on roughly 88% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11225522
21215424
31205425
41195327
51185229
61175230
70175132
80165034
90154935
100154837
110144739
120134641
130124443
140114345
150114247
160104149
17094051
18093952
19093853
20083755
21083656
22073558
23073558
24073558
25073459
26063460
27063559
28063559
29063658
30063757
31063757

Wind in January

Winds average 11 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
112light breeze
212light breeze
312light breeze
412calm
512calm
612calm
712calm
812calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 18 min at the start of January to 12 h 18 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 5:31 AM to 5:43 AM, and sunset from 5:51 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:315:51
212.35:315:52
312.35:325:52
412.35:325:53
512.35:325:53
612.35:335:53
712.35:335:54
812.35:345:54
912.35:345:54
1012.35:355:55
1112.35:355:55
1212.35:365:55
1312.35:365:56
1412.35:375:56
1512.35:375:56
1612.35:385:57
1712.35:385:57
1812.35:385:57
1912.35:395:57
2012.35:395:58
2112.35:405:58
2212.35:405:58
2312.35:405:58
2412.35:415:58
2512.35:415:59
2612.35:425:59
2712.35:425:59
2812.35:425:59
2912.35:435:59
3012.35:435:59
3112.35:435:59

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.59 kWh/m².

For context, solar energy here swings from a low near 4.79 kWh/m² to a high of 6.94 kWh/m² in October across the year — January's 5.59 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.7Bright
95.7Bright
105.7Bright
115.6Bright
125.6Bright
135.6Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.4Bright
215.4Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.6Bright
295.6Bright
305.6Bright
315.7Bright
Planning a trip in January

Hazard calendar for Acopiara

In seasonPeak

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

Acopiara's rainy season runs January–May, 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 Acopiara?

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

3.1
Sightseeing
12th-best month of the year
5.3
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Acopiara.

What to pack for Acopiara in January

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

In January, Acopiara sees daytime highs around 32°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Acopiara in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Acopiara peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 13UV 15Jun 23UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Acopiara?

Acopiara sits at 6.1°S, 39.5°W, 319 m above sea level, in Brazil. The nearest listed city is Piquet Carneiro, 33 km away.

Topography around Acopiara

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

Within 3 km, the terrain around Acopiara has only modest variations in elevation — a maximum elevation change of 79 m around an average of 316 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 571 m; within 80 km, large variations in elevation — a maximum elevation change of 733 m.

The land around Acopiara is covered by shrubs (44%) and grassland (39%) within 3 km, shrubs (62%) and grassland (30%) within 16 km, and shrubs (64%) and grassland (28%) within 80 km.

3 km
79 m
16 km
571 m
80 km
733 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Piquet Carneiro 33 km · Quixelô 33 km · Iguatu 34 km · Mombaça 44 km · Jucás 49 km · Cariús 49 km · Senador Pompeu 57 km · Orós 62 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 Acopiara (-6.0953°, -39.4525°, elevation 319 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).