Visconde do Rio Branco weather in April

In April, Visconde do Rio Branco sees average daytime highs of 27°C and overnight lows near 18°C, with 82 mm of rain across 11.6 wet days and about 11.5 hours of daylight. It is the 6th-warmest and 7th-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 23% of the time in April, and the air most often feels muggy.

Daylight stretches from about 11 h 48 min at the start of April to 11 h 18 min by month's end. Set against the rest of the year, April is Visconde do Rio Branco's 6th-clearest and 11th-windiest month. For the whole year in context, see Visconde do Rio Branco's year-round climate.

Daytime high
27°
6th warmest
Overnight low
18°
7th coldest
Rainfall
82 mm
11.6 wet days
Daylight
11 h 30 min
7:06 AM – 6:37 PM
Cloud cover
61%
6th clearest
Wind
6 km/h
11th windiest
Solar energy
4.3 kWh/m²
Travel score
6.3
out of 10

Visconde do Rio Branco is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

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

A typical April day in Visconde do Rio Branco reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 30°C. Set against its neighbours, April runs about 2°C cooler than March and about 2°C warmer than May.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12719
22719
32719
42719
52718
62718
72718
82718
92718
102718
112718
122718
132718
142718
152718
162718
172718
182718
192718
202718
212717
222617
232617
242617
252617
262617
272617
282617
292617
302616

Visconde do Rio Branco weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°2361913.14.3
Feb29° / 20°14814.512.74.5
Mar28° / 19°1731812.14.8
Apr27° / 18°8211.611.56.3
May25° / 15°416.8117.4
Jun24° / 14°153.410.78.2
Jul24° / 13°153.710.98.2
Aug25° / 14°213.911.38.0
Sep26° / 16°668.311.96.9
Oct27° / 18°11412.812.55.9
Nov27° / 19°23919.1134.9
Dec28° / 20°26121.113.34.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 28% of April, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14357
24357
34555
44555
54555
64654
74654
84753
94753
104852
114852
124951
134951
145050
155050
165149
175149
185248
195248
205347
215347
225446
235545
245545
255644
265743
275743
285743
295743
305743

Chance of precipitation in April

Any precipitation

Visconde do Rio Branco gets around 82 mm of rain over 11.6 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 38% and peaks near 49% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
149
249
348
448
547
646
746
845
944
1043
1142
1241
1340
1439
1538
1637
1736
1835
1935
2034
2133
2232
2332
2431
2530
2629
2728
2828
2927
3026

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the muggy band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10322705
20423685
30423694
40423694
50424684
60524683
70525673
80526663
90527662
100528652
110629632
120630631
130730621
140831601
150832591
160932590
1701033570
1801034560
1901135540
2001236520
2101337490
2201439470
2301540440
2411741420
2511842400
2611943370
2712044350
2812145320
2912246300
3022447270

Wind in April

Winds average 6 km/h in April.

Across April, 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.

0246810151015202530
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

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over April. Sunrise moves from 7:01 AM to 7:11 AM, and sunset from 6:51 PM to 6:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:016:51
211.87:026:50
311.87:026:49
411.87:026:48
511.77:036:47
611.77:036:46
711.77:036:45
811.77:046:44
911.77:046:43
1011.67:046:42
1111.67:046:41
1211.67:056:41
1311.67:056:40
1411.67:056:39
1511.57:066:38
1611.57:066:37
1711.57:066:36
1811.57:076:35
1911.57:076:35
2011.47:076:34
2111.47:086:33
2211.47:086:32
2311.47:086:31
2411.47:096:31
2511.37:096:30
2611.37:096:29
2711.37:106:29
2811.37:106:28
2911.37:116:27
3011.37:116:26

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.3 kWh/m².

For context, solar energy here swings from a low near 3.49 kWh/m² to a high of 5.92 kWh/m² in February across the year — April's 4.3 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.4Bright
94.4Bright
104.4Bright
114.4Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.1Bright
274.1Bright
284.1Bright
294.1Bright
304.1Bright
Planning a trip in April

Hazard calendar for Visconde do Rio Branco

In seasonPeak

None of Visconde do Rio Branco's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Visconde do Rio Branco'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 April a good time to visit Visconde do Rio Branco?

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

6.3
Sightseeing
6th-best month of the year
6.3
Beach & pool
6th-best month of the year

April is a reasonable time to visit Visconde do Rio Branco for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Visconde do Rio Branco in April

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

In April, Visconde do Rio Branco sees daytime highs around 27°C and nights near 18°C. Worth packing: light clothes and rain gear. About 12 days see rain.

light clothesrain gear

UV index in Visconde do Rio Branco in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Visconde do Rio Branco peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 24UV 15Jun 22UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul7High
Aug8Very high
Sep9Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Visconde do Rio Branco in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in Visconde do Rio Branco is worst in September — around 15 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (March, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1715 µg/m³Mar 168 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar8Good
Apr9Good
May10Good
Jun10Good
Jul10Good
Aug11Good
Sep15Moderate
Oct12Good
Nov9Good
Dec9Good
Location & terrain

Where is Visconde do Rio Branco?

Visconde do Rio Branco sits at 21.0°S, 42.8°W, 343 m above sea level, in Brazil. The nearest listed city is Ubá, 16 km away.

Topography around Visconde do Rio Branco

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Visconde do Rio Branco.

Within 3 km, the terrain around Visconde do Rio Branco has only modest variations in elevation — a maximum elevation change of 164 m around an average of 375 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 644 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,843 m.

The land around Visconde do Rio Branco is covered by grassland (66%) within 3 km, grassland (71%) and trees (26%) within 16 km, and grassland (61%) and trees (38%) within 80 km.

3 km
164 m
16 km
644 m
80 km
1,843 m
treesgrasslandcroplandartificial surfacesbare terrain
April weather nearby: Ubá 16 km · Tocantins 26 km · Ervália 27 km · Viçosa 29 km · Cataguases 45 km · Rio Pomba 46 km · Muriaé 51 km · Piranga 60 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 Visconde do Rio Branco (-21.0103°, -42.8406°, elevation 343 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).