Dianópolis weather in April

In April, Dianópolis sees average daytime highs of 30°C and overnight lows near 21°C, with 116 mm of rain across 13.7 wet days and about 11.7 hours of daylight. It is the 8th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 29% of the time in April, and the air most often feels muggy.

Daylight stretches from about 11 h 54 min at the start of April to 11 h 36 min by month's end. Set against the rest of the year, April is Dianópolis's 7th-clearest and 7th-windiest month. For the whole year in context, see Dianópolis's year-round climate.

Daytime high
30°
8th warmest
Overnight low
21°
6th coldest
Rainfall
116 mm
13.7 wet days
Daylight
11 h 42 min
6:15 AM – 6:00 PM
Cloud cover
62%
7th clearest
Wind
6 km/h
7th windiest
Solar energy
5.24 kWh/m²
Travel score
4.3
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical April day in Dianópolis reaches about 30°C in the afternoon and slips back to 21°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, April runs about 1°C warmer than March and about 1°C cooler than May.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13021
23021
33021
43021
53021
63021
73021
83021
93021
103021
113021
123021
133021
143021
153021
163021
173021
183021
193021
203121
213121
223121
233121
243121
253121
263121
273121
283121
293121
303121

How April really feels in Dianópolis

Once humidity and wind are folded in, April averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Dianópolis weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°26624.312.63.5
Feb29° / 21°23721.612.43.5
Mar30° / 21°24522.912.13.6
Apr30° / 21°11613.711.74.3
May31° / 20°294.311.55.1
Jun31° / 19°20.411.35.8
Jul31° / 19°0011.45.8
Aug33° / 20°10.211.64.7
Sep34° / 22°182.311.93.5
Oct33° / 22°9710.612.33.3
Nov31° / 22°22019.212.53.6
Dec30° / 21°24420.612.73.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 53%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13367
23664
33664
43763
53763
63862
73961
84060
94258
104357
114456
124555
134654
144753
154852
164951
175050
185050
195248
205248
215347
225347
235446
245446
255545
265545
275644
285644
295644
305644

Chance of precipitation in April

Any precipitation

Dianópolis gets around 116 mm of rain over 13.7 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 46% and peaks near 63% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
163
263
362
461
560
660
759
858
958
1057
1156
1255
1353
1452
1550
1648
1746
1844
1942
2040
2138
2236
2334
2432
2531
2629
2728
2827
2926
3025

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 49% of days. Sticky, muggy-or-worse air turns up on roughly 89% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1044056
2044056
3044155
4044155
5044254
6044254
7044254
8044353
9054352
10054451
11054550
12054649
13064748
14064846
15074944
16085043
17085141
18095338
190105436
200115534
210135532
221145530
231155628
241175626
251185724
261205722
272215720
282225818
292245717
303255616

Wind in April

Winds average 6 km/h in April.

Across April, daily wind ranges from about 5 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 54 min at the start of April to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over April. Sunrise moves from 6:15 AM to 6:17 AM, and sunset from 6:09 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:156:09
211.96:156:08
311.96:156:08
411.96:156:07
511.96:156:06
611.86:156:06
711.86:156:05
811.86:156:05
911.86:156:04
1011.86:156:03
1111.86:156:03
1211.86:156:02
1311.86:156:02
1411.86:156:01
1511.86:156:00
1611.76:156:00
1711.76:155:59
1811.76:155:59
1911.76:155:58
2011.76:165:58
2111.76:165:57
2211.76:165:56
2311.76:165:56
2411.76:165:55
2511.76:165:55
2611.66:165:55
2711.66:165:54
2811.66:165:54
2911.66:165:53
3011.66:175:53

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.24 kWh/m².

For context, solar energy here swings from a low near 5.07 kWh/m² to a high of 6.4 kWh/m² in September across the year — April's 5.24 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
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
305.2Bright
Planning a trip in April

Hazard calendar for Dianópolis

In seasonPeak

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

Dianópolis'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 Dianópolis?

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

4.3
Sightseeing
5th-best month of the year
6.1
Beach & pool
6th-best month of the year

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

What to pack for Dianópolis in April

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

In April, Dianópolis sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Dianópolis in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Dianópolis peaks around February 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 15UV 15Jun 22UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug10Extreme
Sep13Extreme
Oct12Extreme
Nov13Extreme
Dec12Extreme

Air quality in Dianópolis 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 Dianópolis is worst in September — around 24 µg/m³ PM2.5 (moderate), about 5.1× the cleanest month (June, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 2023 µg/m³Jun 185 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr6Good
May6Good
Jun5Good
Jul5Good
Aug13Moderate
Sep24Moderate
Oct21Moderate
Nov9Good
Dec8Good
Location & terrain

Where is Dianópolis?

Dianópolis sits at 11.6°S, 46.8°W, 699 m above sea level, in Brazil. The nearest listed city is Luis Eduardo Magalhães, 124 km away.

Topography around Dianópolis

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

Within 3 km, the terrain around Dianópolis has only modest variations in elevation — a maximum elevation change of 170 m around an average of 684 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 430 m; within 80 km, large variations in elevation — a maximum elevation change of 655 m.

The land around Dianópolis is covered by trees (50%) and grassland (20%) within 3 km, trees (41%), grassland (29%) and shrubs (28%) within 16 km, and grassland (35%), shrubs (31%) and trees (20%) within 80 km.

3 km
170 m
16 km
430 m
80 km
655 m
treesshrubsgrasslandcroplandartificial surfaces
April weather nearby: Luis Eduardo Magalhães 124 km · Campos Belos 157 km · Formosa do Rio Preto 189 km · Porto Nacional 202 km · Barreiras 208 km · Riachão das Neves 208 km · São Desidério 217 km · Corrente 224 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 Dianópolis (-11.6278°, -46.8206°, elevation 699 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).