São Luiz Gonzaga weather in April

In April, São Luiz Gonzaga sees average daytime highs of 26°C and overnight lows near 16°C, with 176 mm of rain across 10.1 wet days and about 11.3 hours of daylight. It is the 6th-warmest and 3rd-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 43% of the time in April, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of April to 11 hours by month's end. Set against the rest of the year, April is São Luiz Gonzaga's 4th-clearest and 10th-windiest month. For the whole year in context, see São Luiz Gonzaga's year-round climate.

Daytime high
26°
6th warmest
Overnight low
16°
7th coldest
Rainfall
176 mm
10.1 wet days
Daylight
11 h 18 min
8:00 AM – 7:20 PM
Cloud cover
51%
4th clearest
Wind
11 km/h
10th windiest
Solar energy
4.02 kWh/m²
Travel score
6.7
out of 10

São Luiz Gonzaga 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

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

A typical April day in São Luiz Gonzaga reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 31°C. Set against its neighbours, April runs about 3°C cooler than March and about 4°C warmer than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62817
72817
82717
92717
102717
112717
122717
132717
142717
152616
162616
172616
182616
192616
202616
212616
222616
232516
242515
252515
262515
272515
282515
292515
302515

How April really feels in São Luiz Gonzaga

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

April sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

São Luiz Gonzaga weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 21°17813.413.64.1
Feb31° / 20°15112.8134.4
Mar29° / 19°13611.212.25.2
Apr26° / 16°17610.111.36.7
May23° / 13°141910.66.9
Jun21° / 12°1389.910.26.4
Jul20° / 11°1579.610.46.5
Aug22° / 12°1098.8117.1
Sep24° / 14°16510.311.87.0
Oct26° / 16°23512.512.76.3
Nov29° / 18°17210.213.45.8
Dec31° / 20°17611.313.84.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 12% of April, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15743
25644
35644
45644
55644
65644
75644
85644
95545
105545
115545
125545
135545
145545
155545
165446
175446
185446
195347
205347
215347
225347
235347
245347
255248
265347
275248
285248
295347
305347

Chance of precipitation in April

Any precipitation

São Luiz Gonzaga gets around 176 mm of rain over 10.1 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 34% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
133
233
333
433
533
633
733
834
934
1034
1135
1235
1335
1435
1535
1635
1736
1836
1935
2035
2135
2234
2334
2433
2533
2632
2732
2831
2930
3030

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 29% 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 (%)
11216263413
21216263413
31216253313
41316253313
51317253312
61417243312
71417243312
81518233311
91518233211
101619223210
111620223210
12172022319
13172122319
14182122308
15182222308
16192223297
17192323296
18202323286
19202323286
20212424275
21212424265
22222424264
23232424254
24242425244
25252425233
26252425233
27272425223
28282424222
29292424212
30302424212

Wind in April

Winds average 11 km/h in April.

Across April, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 42 min at the start of April to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over April. Sunrise moves from 7:52 AM to 8:09 AM, and sunset from 7:37 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:527:37
211.77:537:36
311.77:537:35
411.77:547:33
511.67:547:32
611.67:557:31
711.67:557:30
811.57:567:29
911.57:577:28
1011.57:577:26
1111.57:587:25
1211.47:587:24
1311.47:597:23
1411.47:597:22
1511.38:007:21
1611.38:007:20
1711.38:017:19
1811.38:027:18
1911.28:027:16
2011.28:037:15
2111.28:037:14
2211.28:047:13
2311.18:047:12
2411.18:057:11
2511.18:067:10
2611.18:067:09
2711.08:077:09
2811.08:077:08
2911.08:087:07
3011.08:097:06

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.02 kWh/m².

For context, solar energy here swings from a low near 2.56 kWh/m² to a high of 6.76 kWh/m² in December across the year — April's 4.02 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.5Bright
44.5Bright
54.5Bright
64.4Bright
74.4Bright
84.3Bright
94.3Bright
104.2Bright
114.2Bright
124.2Bright
134.1Bright
144.1Bright
154.0Bright
164.0Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.8Moderate
213.8Moderate
223.8Moderate
233.7Moderate
243.7Moderate
253.7Moderate
263.6Moderate
273.6Moderate
283.6Moderate
293.6Moderate
303.5Moderate
Planning a trip in April

Is April a good time to visit São Luiz Gonzaga?

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

6.7
Sightseeing
4th-best month of the year
6.6
Beach & pool
4th-best month of the year

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

What to pack for São Luiz Gonzaga in April

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

In April, São Luiz Gonzaga sees daytime highs around 26°C and nights near 16°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in São Luiz Gonzaga in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São Luiz Gonzaga peaks around January 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeJan 21UV 14Jun 20UV 4
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5Moderate
Sep8Very high
Oct7High
Nov11Extreme
Dec12Extreme
Location & terrain

Where is São Luiz Gonzaga?

São Luiz Gonzaga sits at 28.4°S, 55.0°W, 264 m above sea level, in Brazil. The nearest listed city is Santo Ângelo, 69 km away.

Topography around São Luiz Gonzaga

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

Within 3 km, the terrain around São Luiz Gonzaga has only modest variations in elevation — a maximum elevation change of 97 m around an average of 217 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 210 m; within 80 km, significant variations in elevation — a maximum elevation change of 399 m.

The land around São Luiz Gonzaga is covered by trees (32%) and cropland (31%) within 3 km, cropland (57%) and grassland (23%) within 16 km, and cropland (43%), grassland (32%) and trees (23%) within 80 km.

3 km
97 m
16 km
210 m
80 km
399 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Santo Ângelo 69 km · Santo Cristo 71 km · Giruá 73 km · Santa Rosa 76 km · Santiago 88 km · Apóstoles 95 km · Leandro N. Alem 96 km · Três de Maio 100 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 São Luiz Gonzaga (-28.4083°, -54.9608°, elevation 264 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).