Quedas do Iguaçu weather in July

In July, Quedas do Iguaçu sees average daytime highs of 22°C and overnight lows near 12°C, with 114 mm of rain across 8.4 wet days and about 10.6 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 48% of the time in July, and the air most often feels dry.

Daylight stretches from about 10 h 24 min at the start of July to 10 h 48 min by month's end. Set against the rest of the year, July is Quedas do Iguaçu's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Quedas do Iguaçu's year-round climate.

Daytime high
22°
11th warmest
Overnight low
12°
1st coldest
Rainfall
114 mm
8.4 wet days
Daylight
10 h 36 min
8:21 AM – 6:54 PM
Cloud cover
46%
2nd clearest
Wind
10 km/h
2nd windiest
Solar energy
3.27 kWh/m²
Travel score
7.1
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 22°C through the month.

A typical July day in Quedas do Iguaçu reaches about 22°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 27°C. Set against its neighbours, July runs on par with June and about 3°C cooler than August.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12212
22212
32212
42212
52212
62212
72212
82212
92212
102211
112211
122211
132211
142211
152211
162211
172211
182211
192211
202211
212211
222211
232211
242211
252211
262211
272211
282312
292312
302312
312312

Quedas do Iguaçu weather by month

How July compares with the rest of the year at a glance. July is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°18118.313.44.2
Feb29° / 20°18216.912.94.4
Mar29° / 19°14114.312.25.3
Apr26° / 16°12410.211.46.6
May23° / 13°14910.110.86.9
Jun22° / 12°1429.510.46.8
Jul22° / 12°1148.410.67.1
Aug24° / 13°967.511.17.6
Sep26° / 15°16210.411.86.8
Oct27° / 17°21215.312.65.7
Nov28° / 18°16613.313.25.6
Dec29° / 19°1931713.64.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25248
35248
45347
55446
65545
75545
85644
95644
105743
115743
125743
135941
145941
155941
166040
176139
186139
196238
206238
216238
226238
236238
246337
256337
266337
276436
286535
296535
306535
316535

Chance of precipitation in July

Any precipitation

Quedas do Iguaçu gets around 114 mm of rain over 8.4 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 33% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
133
232
332
431
531
630
730
830
929
1029
1129
1229
1329
1429
1529
1628
1728
1828
1927
2027
2127
2226
2326
2425
2525
2624
2724
2824
2923
3023
3123

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 51% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14037212
24137212
34236201
44336201
54436191
64535191
74635181
84734171
94934171
105034161
115233150
125233150
135333140
145432140
155532130
165532130
175632120
185632120
195632120
205632120
215633110
225534110
235534110
245435110
255436100
265436100
275337100
285337100
295238100
305238100
315139100

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 10 h 24 min at the start of July to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over July. Sunrise moves from 8:22 AM to 8:14 AM, and sunset from 6:48 PM to 7:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.48:226:48
210.48:226:48
310.48:226:49
410.48:226:49
510.58:226:49
610.58:226:50
710.58:226:50
810.58:226:50
910.58:226:51
1010.58:226:51
1110.58:226:52
1210.58:216:52
1310.58:216:53
1410.58:216:53
1510.58:216:53
1610.68:216:54
1710.68:206:54
1810.68:206:55
1910.68:206:55
2010.68:196:56
2110.68:196:56
2210.68:196:57
2310.68:186:57
2410.78:186:58
2510.78:176:58
2610.78:176:59
2710.78:166:59
2810.78:167:00
2910.78:157:00
3010.88:157:01
3110.88:147:01

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 3.27 kWh/m².

For context, solar energy here swings from a low near 2.92 kWh/m² to a high of 6.3 kWh/m² in December across the year — July's 3.27 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.9Moderate
23.0Moderate
33.0Moderate
43.0Moderate
53.0Moderate
63.0Moderate
73.0Moderate
83.1Moderate
93.1Moderate
103.1Moderate
113.1Moderate
123.2Moderate
133.2Moderate
143.2Moderate
153.2Moderate
163.2Moderate
173.3Moderate
183.3Moderate
193.3Moderate
203.4Moderate
213.4Moderate
223.4Moderate
233.4Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.5Moderate
283.6Moderate
293.6Moderate
303.6Moderate
313.7Moderate
Planning a trip in July

Is July a good time to visit Quedas do Iguaçu?

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

7.1
Sightseeing
2nd-best month of the year
4.8
Beach & pool
11th-best month of the year

July is one of the better times to visit Quedas do Iguaçu for general sightseeing.

What to pack for Quedas do Iguaçu in July

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

In July, Quedas do Iguaçu sees daytime highs around 22°C and nights near 12°C. Worth packing: rain gear. About 8 days see rain.

rain gear

UV index in Quedas do Iguaçu in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Quedas do Iguaçu peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 22UV 15Jul 11UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov12Extreme
Dec13Extreme

Air quality in Quedas do Iguaçu in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Quedas do Iguaçu 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 Quedas do Iguaçu?

Quedas do Iguaçu sits at 25.5°S, 52.9°W, 564 m above sea level, in Brazil. The nearest listed city is Dois Vizinhos, 35 km away.

Topography around Quedas do Iguaçu

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

Within 3 km, the terrain around Quedas do Iguaçu has only modest variations in elevation — a maximum elevation change of 180 m around an average of 546 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 486 m; within 80 km, large variations in elevation — a maximum elevation change of 920 m.

The land around Quedas do Iguaçu is covered by trees (46%) and cropland (27%) within 3 km, trees (44%) and cropland (35%) within 16 km, and trees (38%), cropland (35%) and grassland (23%) within 80 km.

3 km
180 m
16 km
486 m
80 km
920 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Dois Vizinhos 35 km · Laranjeiras do Sul 49 km · Salto do Lontra 55 km · Chopinzinho 59 km · Coronel Vivida 68 km · Francisco Beltrão 71 km · Realeza 72 km · Ampére 77 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 Quedas do Iguaçu (-25.453°, -52.9046°, elevation 564 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).