Três Barras weather in July

In July, Três Barras sees average daytime highs of 19°C and overnight lows near 9°C, with 93 mm of rain across 8.6 wet days and about 10.5 hours of daylight. It is the 11th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 19°C through the month. The sky is clear or mostly clear about 37% 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 42 min by month's end. Set against the rest of the year, July is Três Barras's 2nd-clearest and 4th-windiest month. For the whole year in context, see Três Barras's year-round climate.

Daytime high
19°
11th warmest
Overnight low
1st coldest
Rainfall
93 mm
8.6 wet days
Daylight
10 h 30 min
8:12 AM – 6:42 PM
Cloud cover
57%
2nd clearest
Wind
9 km/h
4th windiest
Solar energy
3.04 kWh/m²
Travel score
6.4
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 19°C through the month.

A typical July day in Três Barras reaches about 19°C in the afternoon and slips back to 9°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 24°C. Set against its neighbours, July runs on par with June and about 2°C cooler than August.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
11910
21910
31910
41910
51910
6199
7199
8199
9199
10199
11199
12199
13199
14199
15199
16199
17199
18199
19199
20199
21199
22199
23209
24209
25209
26209
27209
28209
29209
30209
31209

Três Barras weather by month

How July compares with the rest of the year at a glance. July is the 11th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°20421.113.54.7
Feb27° / 18°17119.312.94.7
Mar26° / 17°11515.112.25.7
Apr24° / 15°80911.46.8
May21° / 11°1118.910.76.4
Jun19° / 10°1159.710.46.2
Jul19° / 938.610.56.4
Aug21° / 10°93811.17.0
Sep22° / 12°1551111.86.4
Oct24° / 14°16415.212.65.9
Nov25° / 15°13214.113.36.0
Dec27° / 17°16117.213.65.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 12% of July, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24456
34555
44555
54654
64654
74753
84852
94951
104852
114951
125050
134951
145050
155050
165149
175149
185149
195248
205248
215149
225149
235149
245149
255248
265248
275248
285347
295347
305446
315446

Chance of precipitation in July

Any precipitation

Três Barras gets around 93 mm of rain over 8.6 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 32% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
331
431
530
630
729
829
929
1029
1129
1229
1329
1429
1529
1629
1729
1828
1928
2028
2128
2228
2327
2427
2527
2626
2726
2826
2925
3025
3125

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 73% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
165314
266313
366313
467303
567303
669292
770282
870282
971272
1073261
1173261
1274251
1374251
1475241
1575241
1676231
1776231
1876231
1976231
2076231
2176231
2276231
2376231
2476231
2575241
2675241
2775241
2875241
2975241
3074251
3174251

Wind in July

Winds average 9 km/h in July.

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

051015151015202531
Wind speed (km/h)Feels
19calm
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
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 10 h 24 min at the start of July to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over July. Sunrise moves from 8:13 AM to 8:05 AM, and sunset from 6:36 PM to 6:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.48:136:36
210.48:136:36
310.48:136:37
410.48:136:37
510.48:136:38
610.48:136:38
710.48:136:38
810.48:136:39
910.48:136:39
1010.48:136:40
1110.58:136:40
1210.58:126:40
1310.58:126:41
1410.58:126:41
1510.58:126:42
1610.58:126:42
1710.58:116:43
1810.58:116:43
1910.68:116:44
2010.68:106:44
2110.68:106:45
2210.68:106:45
2310.68:096:46
2410.68:096:46
2510.68:086:47
2610.78:086:47
2710.78:076:48
2810.78:076:48
2910.78:066:49
3010.78:066:49
3110.78:056:50

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 3.04 kWh/m².

For context, solar energy here swings from a low near 2.72 kWh/m² to a high of 5.74 kWh/m² in December across the year — July's 3.04 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.8Moderate
22.8Moderate
32.8Moderate
42.8Moderate
52.8Moderate
62.8Moderate
72.8Moderate
82.9Moderate
92.9Moderate
102.9Moderate
112.9Moderate
122.9Moderate
133.0Moderate
143.0Moderate
153.0Moderate
163.0Moderate
173.0Moderate
183.1Moderate
193.1Moderate
203.1Moderate
213.1Moderate
223.2Moderate
233.2Moderate
243.2Moderate
253.2Moderate
263.3Moderate
273.3Moderate
283.3Moderate
293.4Moderate
303.4Moderate
313.4Moderate
Planning a trip in July

Is July a good time to visit Três Barras?

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

6.4
Sightseeing
3rd-best month of the year
3.0
Beach & pool
11th-best month of the year

July is a reasonable time to visit Três Barras for sightseeing.

What to pack for Três Barras in July

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

In July, Três Barras sees daytime highs around 19°C and nights near 9°C. Worth packing: rain gear. About 9 days see rain.

rain gear

UV index in Três Barras 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 Três Barras peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 19UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5High
Aug6High
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Três Barras 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 Três Barras is worst in September — around 15 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (March, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1415 µg/m³Mar 107 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr8Good
May8Good
Jun8Good
Jul10Good
Aug12Moderate
Sep15Moderate
Oct10Good
Nov8Good
Dec7Good
Location & terrain

Where is Três Barras?

Três Barras sits at 26.1°S, 50.3°W, 767 m above sea level, in Brazil. The nearest listed city is Canoinhas, 10 km away.

Topography around Três Barras

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

Within 3 km, the terrain around Três Barras has only modest variations in elevation — a maximum elevation change of 78 m around an average of 774 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 140 m; within 80 km, large variations in elevation — a maximum elevation change of 1,064 m.

The land around Três Barras is covered by trees (44%), cropland (24%) and grassland (21%) within 3 km, trees (58%) and cropland (29%) within 16 km, and trees (67%) and cropland (27%) within 80 km.

3 km
78 m
16 km
140 m
80 km
1,064 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Canoinhas 10 km · São Mateus do Sul 27 km · Papanduva 34 km · Itaiópolis 49 km · Mafra 52 km · Rio Negro 52 km · Lapa 71 km · Porto União 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 Três Barras (-26.1064°, -50.3222°, elevation 767 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).