Frederico Westphalen weather in April

In April, Frederico Westphalen sees average daytime highs of 26°C and overnight lows near 16°C, with 140 mm of rain across 10.3 wet days and about 11.4 hours of daylight. It is the 7th-warmest and 10th-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 41% 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 hours by month's end. Set against the rest of the year, April is Frederico Westphalen's 3rd-clearest and 10th-windiest month. For the whole year in context, see Frederico Westphalen's year-round climate.

Daytime high
26°
7th warmest
Overnight low
16°
7th coldest
Rainfall
140 mm
10.3 wet days
Daylight
11 h 24 min
7:53 AM – 7:14 PM
Cloud cover
52%
3rd clearest
Wind
8 km/h
10th windiest
Solar energy
4.14 kWh/m²
Travel score
6.6
out of 10

Frederico Westphalen 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 Frederico Westphalen 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
42817
52817
62817
72717
82717
92717
102717
112717
122717
132716
142716
152616
162616
172616
182616
192616
202616
212616
222515
232515
242515
252515
262515
272515
282515
292515
302414

How April really feels in Frederico Westphalen

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.

Frederico Westphalen weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°16116.413.54.1
Feb30° / 20°14615.4134.3
Mar29° / 19°13312.812.25.2
Apr26° / 16°14010.311.46.6
May22° / 13°1679.210.76.9
Jun21° / 11°1639.710.36.5
Jul21° / 10°1539.910.46.6
Aug23° / 12°1058117.4
Sep25° / 14°17510.811.86.9
Oct27° / 16°22713.712.76.0
Nov28° / 17°1761213.45.7
Dec30° / 19°18514.513.74.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 44%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15743
25743
35743
45842
55842
65743
75842
85842
95842
105842
115842
125842
135842
145842
155743
165644
175644
185644
195644
205644
215545
225545
235545
245446
255545
265446
275446
285446
295446
305446

Chance of precipitation in April

Any precipitation

Frederico Westphalen gets around 140 mm of rain over 10.3 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 35% and peaks near 37% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
235
335
435
535
635
735
835
935
1035
1135
1235
1336
1436
1536
1637
1737
1837
1937
2036
2136
2235
2334
2434
2533
2632
2731
2831
2930
3029

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 32% of days. Sticky, muggy-or-worse air turns up on roughly 35% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
181431408
291431407
391331397
4101331397
5101330397
6111430396
7121430396
8121529386
9131529385
10131629375
11141629374
12141728374
13141828364
14141929353
15141929353
16142029342
17142129332
18152230322
19152330311
20152431301
21152431281
22152531271
23162632261
24162732241
25172732231
26182832221
27192832201
28202931191
29212931181
30222931171

Wind in April

Winds average 8 km/h in April.

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

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 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 48 minutes over April. Sunrise moves from 7:46 AM to 8:01 AM, and sunset from 7:31 PM to 7:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:467:31
211.77:467:30
311.77:477:29
411.77:477:28
511.67:487:26
611.67:487:25
711.67:497:24
811.67:497:23
911.57:507:22
1011.57:507:21
1111.57:517:20
1211.57:517:19
1311.47:527:18
1411.47:527:16
1511.47:537:15
1611.47:537:14
1711.37:547:13
1811.37:547:12
1911.37:557:11
2011.27:557:10
2111.27:567:09
2211.27:577:08
2311.27:577:07
2411.17:587:06
2511.17:587:05
2611.17:597:04
2711.17:597:04
2811.08:007:03
2911.08:007:02
3011.08:017:01

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.14 kWh/m².

For context, solar energy here swings from a low near 2.67 kWh/m² to a high of 6.49 kWh/m² in December across the year — April's 4.14 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.4Bright
94.4Bright
104.3Bright
114.3Bright
124.3Bright
134.2Bright
144.2Bright
154.1Bright
164.1Bright
174.1Bright
184.0Bright
194.0Moderate
203.9Moderate
213.9Moderate
223.9Moderate
233.8Moderate
243.8Moderate
253.8Moderate
263.8Moderate
273.7Moderate
283.7Moderate
293.7Moderate
303.6Moderate
Planning a trip in April

Is April a good time to visit Frederico Westphalen?

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

6.6
Sightseeing
4th-best month of the year
6.4
Beach & pool
3rd-best month of the year

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

What to pack for Frederico Westphalen in April

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

In April, Frederico Westphalen 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 Frederico Westphalen 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 Frederico Westphalen peaks around January 22 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 22UV 14Jun 21UV 4
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May6High
Jun4Moderate
Jul5Moderate
Aug5High
Sep8Very high
Oct8Very high
Nov11Extreme
Dec13Extreme

Air quality in Frederico Westphalen 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 Frederico Westphalen is worst in September — around 17 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (March, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1616 µg/m³Mar 116 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar6Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug11Good
Sep17Moderate
Oct11Good
Nov8Good
Dec7Good
Location & terrain

Where is Frederico Westphalen?

Frederico Westphalen sits at 27.4°S, 53.4°W, 528 m above sea level, in Brazil. The nearest listed city is Itapiranga, 38 km away.

Topography around Frederico Westphalen

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

Within 3 km, the terrain around Frederico Westphalen has significant variations in elevation — a maximum elevation change of 259 m around an average of 501 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 379 m; within 80 km, large variations in elevation — a maximum elevation change of 703 m.

The land around Frederico Westphalen is covered by trees (45%) and grassland (20%) within 3 km, trees (47%) and cropland (32%) within 16 km, and trees (50%) and cropland (40%) within 80 km.

3 km
259 m
16 km
379 m
80 km
703 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Itapiranga 38 km · Palmitos 40 km · Três Passos 54 km · Palmeira das Missões 61 km · Pinhalzinho 69 km · Maravilha 70 km · São Miguel d'Oeste 72 km · El Soberbio 80 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 Frederico Westphalen (-27.3592°, -53.3944°, elevation 528 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).