Iúna weather in April

In April, Iúna sees average daytime highs of 27°C and overnight lows near 17°C, with 63 mm of rain across 10.7 wet days and about 11.5 hours of daylight. It is the 5th-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 19% of the time in April, and the air most often feels humid.

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 Iúna's 6th-clearest and 10th-windiest month. For the whole year in context, see Iúna's year-round climate.

Daytime high
27°
5th warmest
Overnight low
17°
7th coldest
Rainfall
63 mm
10.7 wet days
Daylight
11 h 30 min
7:00 AM – 6:32 PM
Cloud cover
62%
6th clearest
Wind
6 km/h
10th windiest
Solar energy
4.4 kWh/m²
Travel score
6.4
out of 10

Iúna is settlement in Iúna, 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 Iúna reaches about 27°C in the afternoon and slips back to 17°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 29°C. Set against its neighbours, April runs about 1°C cooler than March and about 2°C warmer than May.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12718
22718
32718
42718
52718
62718
72718
82718
92718
102718
112718
122718
132718
142718
152718
162718
172718
182617
192617
202617
212617
222617
232617
242617
252617
262617
272617
282617
292616
302616

Iúna weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°15014.313.15.2
Feb29° / 19°9110.812.75.2
Mar28° / 19°13215.112.15.3
Apr27° / 17°6310.711.56.4
May25° / 15°326.1117.5
Jun24° / 14°122.710.88.2
Jul24° / 14°112.610.98.2
Aug24° / 14°153.711.38.1
Sep25° / 16°416.911.97.2
Oct26° / 17°9711.112.56.2
Nov26° / 18°17716.7135.3
Dec27° / 19°22718.813.25.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 29% of April, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14357
24357
34258
44258
54258
64258
74357
84357
94357
104357
114456
124456
134654
144654
154753
164753
174951
185050
195050
205149
215248
225347
235446
245545
255644
265644
275743
285842
295842
305743

Chance of precipitation in April

Any precipitation

Iúna gets around 63 mm of rain over 10.7 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 36% and peaks near 43% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
143
243
343
442
542
642
741
841
940
1039
1139
1238
1338
1437
1537
1636
1735
1834
1934
2033
2132
2232
2331
2430
2529
2629
2728
2827
2926
3025

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 43% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10439561
20439561
30439570
40440560
50440560
60540550
70541540
80541540
90641530
100642520
110742510
120842500
130843480
140943470
1501043460
1601144450
1701244430
1801345420
1901445400
2011546390
2111647370
2211747350
2311848330
2411948310
2512149290
2622250270
2722350250
2822451230
2922552210
3032652190

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 6:56 AM to 7:05 AM, and sunset from 6:46 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:566:46
211.86:566:45
311.86:576:44
411.86:576:43
511.76:576:42
611.76:576:41
711.76:586:40
811.76:586:39
911.76:586:38
1011.66:596:38
1111.66:596:37
1211.66:596:36
1311.66:596:35
1411.67:006:34
1511.67:006:33
1611.57:006:32
1711.57:016:32
1811.57:016:31
1911.57:016:30
2011.57:026:29
2111.47:026:28
2211.47:026:28
2311.47:036:27
2411.47:036:26
2511.47:036:25
2611.47:046:25
2711.37:046:24
2811.37:046:23
2911.37:056:23
3011.37:056:22

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.4 kWh/m².

For context, solar energy here swings from a low near 3.54 kWh/m² to a high of 5.96 kWh/m² in February across the year — April's 4.4 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.7Bright
34.7Bright
44.7Bright
54.6Bright
64.6Bright
74.6Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.4Bright
144.4Bright
154.4Bright
164.4Bright
174.4Bright
184.4Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in April

Hazard calendar for Iúna

In seasonPeak

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

Iúna's monsoon runs March–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 Iúna?

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

6.4
Sightseeing
6th-best month of the year
6.3
Beach & pool
7th-best month of the year

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

What to pack for Iúna in April

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

In April, Iúna sees daytime highs around 27°C and nights near 17°C. Worth packing: light clothes and rain gear. About 11 days see rain.

light clothesrain gear

UV index in Iúna 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 Iúna peaks around February 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 12UV 15Jun 22UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov14Extreme
Dec14Extreme
Location & terrain

Where is Iúna?

Iúna sits at 20.3°S, 41.5°W, 670 m above sea level, in Brazil. The nearest listed city is Ibatiba, 13 km away.

Topography around Iúna

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

Within 3 km, the terrain around Iúna has significant variations in elevation — a maximum elevation change of 300 m around an average of 711 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,249 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,831 m.

The land around Iúna is covered by trees (49%) and grassland (45%) within 3 km, trees (64%) and grassland (35%) within 16 km, and trees (57%) and grassland (42%) within 80 km.

3 km
300 m
16 km
1,249 m
80 km
2,831 m
treesgrasslandcroplandartificial surfaces
April weather nearby: Ibatiba 13 km · Muniz Freire 18 km · Lajinha 23 km · Manhumirim 44 km · Alegre 46 km · Castelo 46 km · Guaçuí 50 km · Espera Feliz 51 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 Iúna (-20.3458°, -41.5358°, elevation 670 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).