Eirunepé weather in April

In April, Eirunepé sees average daytime highs of 30°C and overnight lows near 23°C, with 246 mm of rain across 25.8 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 5th-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 1% of the time in April, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of April to 11 h 48 min by month's end. Set against the rest of the year, April is Eirunepé's 8th-clearest and 10th-windiest month. For the whole year in context, see Eirunepé's year-round climate.

Daytime high
30°
7th warmest
Overnight low
23°
6th coldest
Rainfall
246 mm
25.8 wet days
Daylight
11 h 54 min
5:44 AM – 5:35 PM
Cloud cover
86%
8th clearest
Wind
4 km/h
10th windiest
Solar energy
4.26 kWh/m²
Travel score
2.9
out of 10

Eirunepé 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 30°C through the month.

A typical April day in Eirunepé reaches about 30°C in the afternoon and slips back to 23°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, April runs on par with March and on par with May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023

How April really feels in Eirunepé

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.

Eirunepé weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°28328.312.32.8
Feb30° / 23°27325.512.22.7
Mar30° / 23°30128.4122.7
Apr30° / 23°24625.811.92.9
May30° / 23°16723.811.73.4
Jun29° / 22°9617.911.64.2
Jul30° / 21°6713.411.74.8
Aug31° / 22°8514.511.84.2
Sep31° / 23°12219.1123.3
Oct31° / 23°17423.212.13.0
Nov31° / 23°22425.412.32.7
Dec30° / 23°26127.912.42.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 6% of April, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1595
2595
3595
4595
5595
6595
7595
8496
9496
10595
11595
12595
13694
14694
15793
16892
17892
18892
19892
20991
21991
22991
23991
241090
251189
261189
271189
281189
291189
301189

Chance of precipitation in April

Any precipitation

Eirunepé gets around 246 mm of rain over 25.8 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 86% and peaks near 88% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
188
288
387
487
587
687
787
887
987
1087
1187
1287
1387
1487
1587
1687
1787
1887
1987
2086
2186
2286
2386
2486
2586
2685
2785
2885
2984
3084

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the miserable band about 57% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
104258
204258
304258
404258
504357
604357
704456
814455
914455
1014455
1114455
1214455
1314455
1424454
1524355
1624256
1724157
1824157
1924058
2023959
2133958
2233859
2333859
2433859
2543858
2643858
2743858
2843858
2953956
3053956

Wind in April

Winds average 4 km/h in April.

Across April, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 54 min at the start of April to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over April. Sunrise moves from 5:46 AM to 5:44 AM, and sunset from 5:43 PM to 5:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:465:43
211.95:465:42
311.95:465:41
411.95:455:41
511.95:455:40
611.95:455:40
711.95:455:40
811.95:455:39
911.95:455:39
1011.95:455:38
1111.95:455:38
1211.95:445:37
1311.95:445:37
1411.95:445:36
1511.95:445:36
1611.95:445:35
1711.85:445:35
1811.85:445:34
1911.85:445:34
2011.85:445:34
2111.85:445:33
2211.85:445:33
2311.85:445:32
2411.85:445:32
2511.85:445:32
2611.85:445:31
2711.85:445:31
2811.85:445:31
2911.85:445:30
3011.85:445:30

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.26 kWh/m².

For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 5.35 kWh/m² in September across the year — April's 4.26 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.3Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in April

Is April a good time to visit Eirunepé?

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

2.9
Sightseeing
7th-best month of the year
4.0
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Eirunepé.

What to pack for Eirunepé in April

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

In April, Eirunepé sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 26 days see rain.

light clothesrain gear

UV index in Eirunepé 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 Eirunepé peaks around February 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 18 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 16UV 15Aug 18UV 8
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar15Extreme
Apr13Extreme
May12Extreme
Jun10Very high
Jul9Very high
Aug8Very high
Sep9Very high
Oct12Extreme
Nov13Extreme
Dec12Extreme

Air quality in Eirunepé 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 Eirunepé is worst in September — around 26 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (June, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodSep 1225 µg/m³Jun 127 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar13Moderate
Apr10Good
May8Good
Jun7Good
Jul10Good
Aug22Moderate
Sep26Moderate
Oct11Good
Nov11Good
Dec10Good
Location & terrain

Where is Eirunepé?

Eirunepé sits at 6.7°S, 69.9°W, 123 m above sea level, in Brazil. The nearest listed city is Feijó, 176 km away.

Benjamin ConstantAtalaia do NorteTabatingaLeticiaSena Madureira

Topography around Eirunepé

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

Within 3 km, the terrain around Eirunepé has only modest variations in elevation — a maximum elevation change of 40 m around an average of 122 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 128 m; within 80 km, only modest variations in elevation — a maximum elevation change of 149 m.

The land around Eirunepé is covered by grassland (46%) and trees (42%) within 3 km, trees (86%) within 16 km, and trees (98%) within 80 km.

3 km
40 m
16 km
128 m
80 km
149 m
treesgrasslandartificial surfaceswater
April weather nearby: Feijó 176 km · Tarauacá 194 km · Ipixuna 206 km · Benjamin Constant 255 km · Atalaia do Norte 257 km · Tabatinga 270 km · Leticia 272 km · Sena Madureira 298 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 Eirunepé (-6.6603°, -69.8736°, elevation 123 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).