Salto do Lontra weather in April

In April, Salto do Lontra sees average daytime highs of 26°C and overnight lows near 17°C, with 124 mm of rain across 9.7 wet days and about 11.4 hours of daylight. It is the 7th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 25°C by the end. The sky is clear or mostly clear about 44% 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 06 min by month's end. Set against the rest of the year, April is Salto do Lontra's 4th-clearest and 9th-windiest month. For the whole year in context, see Salto do Lontra's year-round climate.

Daytime high
26°
7th warmest
Overnight low
17°
6th coldest
Rainfall
124 mm
9.7 wet days
Daylight
11 h 24 min
7:52 AM – 7:15 PM
Cloud cover
51%
4th clearest
Wind
9 km/h
9th windiest
Solar energy
4.37 kWh/m²
Travel score
6.7
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 28°C in the first days to 25°C by the end.

A typical April day in Salto do Lontra reaches about 26°C in the afternoon and slips back to 17°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, April runs about 2°C cooler than March and about 4°C warmer than May.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72717
82717
92717
102717
112717
122717
132717
142717
152717
162616
172616
182616
192616
202616
212616
222616
232616
242516
252516
262515
272515
282515
292515
302515

Salto do Lontra weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°15616.813.44.3
Feb29° / 20°15015.612.94.5
Mar29° / 19°12012.912.25.3
Apr26° / 17°1249.711.46.7
May23° / 13°1539.510.87.0
Jun22° / 12°1499.210.46.7
Jul22° / 11°1178.710.67.0
Aug24° / 13°1007.111.17.7
Sep26° / 15°16210.211.86.9
Oct27° / 17°21214.412.65.9
Nov28° / 18°15912.313.35.7
Dec29° / 19°18216.313.64.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15644
25644
35644
45743
55743
65743
75842
85842
95842
105842
115941
125941
135941
145842
155941
165941
175842
185842
195842
205842
215842
225743
235743
245644
255644
265545
275545
285545
295446
305446

Chance of precipitation in April

Any precipitation

Salto do Lontra gets around 124 mm of rain over 9.7 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 32% and peaks near 36% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
235
335
435
535
634
734
834
933
1033
1133
1233
1333
1433
1533
1633
1733
1833
1933
2032
2132
2231
2331
2431
2530
2630
2729
2829
2928
3027

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 34% of days. Sticky, muggy-or-worse air turns up on roughly 36% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
161233435
261233435
371332435
471332435
581331435
691331425
791431425
8101430424
9111430414
10121430414
11121530403
12131530393
13131530393
14131630382
15141631372
16141731362
17141832352
18141832341
19141933331
20142033321
21142134301
22142234291
23142335271
24152435250
25152535240
26162635220
27172735210
28182735190
29192835180
30202835170

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over April. Sunrise moves from 7:45 AM to 7:59 AM, and sunset from 7:31 PM to 7:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:457:31
211.77:457:30
311.77:467:29
411.77:467:28
511.77:477:27
611.67:477:26
711.67:477:25
811.67:487:24
911.67:487:22
1011.57:497:21
1111.57:497:20
1211.57:507:19
1311.57:507:18
1411.47:517:17
1511.47:517:16
1611.47:527:15
1711.47:527:14
1811.37:537:13
1911.37:537:12
2011.37:547:11
2111.37:547:10
2211.27:557:09
2311.27:557:09
2411.27:567:08
2511.27:567:07
2611.27:577:06
2711.17:577:05
2811.17:587:04
2911.17:587:03
3011.17:597:03

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.37 kWh/m².

For context, solar energy here swings from a low near 2.89 kWh/m² to a high of 6.35 kWh/m² in December across the year — April's 4.37 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.6Bright
94.6Bright
104.6Bright
114.5Bright
124.5Bright
134.5Bright
144.4Bright
154.4Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.2Bright
224.1Bright
234.1Bright
244.0Bright
254.0Bright
264.0Moderate
274.0Moderate
283.9Moderate
293.9Moderate
303.9Moderate
Planning a trip in April

Is April a good time to visit Salto do Lontra?

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

6.7
Sightseeing
5th-best month of the year
6.6
Beach & pool
1st-best month of the year

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

What to pack for Salto do Lontra in April

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

In April, Salto do Lontra sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in Salto do Lontra in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Salto do Lontra peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighHighVery highExtremeJan 21UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep7Very high
Oct10Very high
Nov12Extreme
Dec13Extreme

Air quality in Salto do Lontra 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 Salto do Lontra is worst in September — around 20 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 136 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr8Good
May7Good
Jun7Good
Jul9Good
Aug12Moderate
Sep20Moderate
Oct13Moderate
Nov9Good
Dec7Good
Location & terrain

Where is Salto do Lontra?

Salto do Lontra sits at 25.8°S, 53.3°W, 456 m above sea level, in Brazil. The nearest listed city is Ampére, 22 km away.

Topography around Salto do Lontra

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

Within 3 km, the terrain around Salto do Lontra has only modest variations in elevation — a maximum elevation change of 200 m around an average of 490 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 425 m; within 80 km, large variations in elevation — a maximum elevation change of 763 m.

The land around Salto do Lontra is covered by trees (45%) and cropland (31%) within 3 km, trees (40%), cropland (40%) and grassland (20%) within 16 km, and trees (48%) and cropland (34%) within 80 km.

3 km
200 m
16 km
425 m
80 km
763 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Ampére 22 km · Realeza 22 km · Dois Vizinhos 26 km · Francisco Beltrão 42 km · Marmeleiro 49 km · Capanema 52 km · Santo Antônio do Sudoeste 53 km · Quedas do Iguaçu 55 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 Salto do Lontra (-25.7839°, -53.3086°, elevation 456 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).