Joinville weather in July

In July, Joinville sees average daytime highs of 21°C and overnight lows near 13°C, with 89 mm of rain across 9.9 wet days and about 10.5 hours of daylight. It is the 12th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 21°C through the month. The sky is clear or mostly clear about 33% of the time in July, and the air most often feels humid.

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 Joinville's 1st-clearest and 11th-windiest month. For the whole year in context, see Joinville's year-round climate.

Daytime high
21°
12th warmest
Overnight low
13°
1st coldest
Rainfall
89 mm
9.9 wet days
Daylight
10 h 30 min
8:06 AM – 6:36 PM
Cloud cover
60%
1st clearest
Wind
6 km/h
11th windiest
Solar energy
2.69 kWh/m²
Travel score
6.5
out of 10

Joinville is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 21°C through the month.

A typical July day in Joinville reaches about 21°C in the afternoon and slips back to 13°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 26°C. Set against its neighbours, July runs on par with June and about 1°C cooler than August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12214
22214
32214
42114
52114
62114
72114
82113
92113
102113
112113
122113
132113
142113
152113
162113
172113
182113
192113
202113
212113
222113
232113
242113
252113
262113
272113
282113
292213
302213
312213

How July really feels in Joinville

Once humidity and wind are folded in, July 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

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

Joinville weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 22°27924.413.53.6
Feb29° / 22°25521.612.93.6
Mar28° / 21°20222.412.24.3
Apr26° / 19°11614.111.45.8
May24° / 16°10712.210.76.5
Jun22° / 14°1041010.46.6
Jul21° / 13°899.910.56.5
Aug22° / 14°879.311.16.7
Sep23° / 16°14514.611.85.8
Oct24° / 18°14917.312.65.4
Nov26° / 19°16117.713.35.1
Dec28° / 21°19320.713.64.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 13% of July, with mostly cloudy or overcast conditions the remaining 54%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24357
34357
44357
54357
64456
74456
84555
94555
104555
114555
124555
134555
144654
154654
164753
174753
184753
194753
204753
214852
224753
234753
244852
254852
264852
274852
284753
294753
304753
314753

Chance of precipitation in July

Any precipitation

Joinville gets around 89 mm of rain over 9.9 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 32% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
332
432
532
632
732
832
932
1032
1132
1233
1333
1433
1533
1633
1734
1834
1933
2033
2133
2233
2333
2432
2532
2632
2731
2831
2930
3030
3129

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 35% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12434375
22533375
32533374
42633374
52732374
62832373
72932373
83031373
93031363
103130362
113230362
123230362
133329362
143329352
153429352
163430342
173430342
183430342
193430342
203431332
213431332
223431342
233331342
243331342
253332342
263332342
273332342
283332342
293232342
303232342
313232343

Wind in July

Winds average 6 km/h in July.

Across July, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

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 8:08 AM to 8:00 AM, and sunset from 6:30 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.48:086:30
210.48:086:30
310.48:086:31
410.48:086:31
510.48:086:31
610.48:086:32
710.48:086:32
810.48:076:32
910.48:076:33
1010.48:076:33
1110.48:076:34
1210.58:076:34
1310.58:076:35
1410.58:076:35
1510.58:066:36
1610.58:066:36
1710.58:066:36
1810.58:056:37
1910.58:056:37
2010.68:056:38
2110.68:046:38
2210.68:046:39
2310.68:046:39
2410.68:036:40
2510.68:036:40
2610.68:026:41
2710.78:026:41
2810.78:016:42
2910.78:016:42
3010.78:006:43
3110.78:006:43

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 2.69 kWh/m².

For context, solar energy here swings from a low near 2.53 kWh/m² to a high of 5.23 kWh/m² in December across the year — July's 2.69 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.5Moderate
22.5Moderate
32.5Moderate
42.5Moderate
52.5Moderate
62.5Moderate
72.6Moderate
82.6Moderate
92.6Moderate
102.6Moderate
112.6Moderate
122.6Moderate
132.6Moderate
142.7Moderate
152.7Moderate
162.7Moderate
172.7Moderate
182.7Moderate
192.7Moderate
202.8Moderate
212.8Moderate
222.8Moderate
232.8Moderate
242.8Moderate
252.9Moderate
262.9Moderate
272.9Moderate
282.9Moderate
292.9Moderate
302.9Moderate
313.0Moderate
Planning a trip in July

Is July a good time to visit Joinville?

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

6.5
Sightseeing
3rd-best month of the year
4.2
Beach & pool
12th-best month of the year

July is a reasonable time to visit Joinville for sightseeing.

What to pack for Joinville in July

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

In July, Joinville sees daytime highs around 21°C and nights near 13°C. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Joinville in July

The nearest coast averages about 19°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 23 km away) is warmest in February at about 27°C and coldest in August near 18°C.

It's comfortable for a long swim from Sep 26 to Jun 19 — about 8.8 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar26Warm
Apr25Warm
May22Refreshing
Jun20Refreshing
Jul19Cool
Aug18Cool
Sep20Cool
Oct21Refreshing
Nov23Refreshing
Dec25Warm

UV index in Joinville 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 Joinville peaks around January 18 at about 14 (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 highHighModerateHighVery highExtremeJan 18UV 14Jul 12UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep9Very high
Oct10Very high
Nov12Extreme
Dec13Extreme

Air quality in Joinville 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 Joinville is worst in August — around 15 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (February, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1115 µg/m³Feb 229 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr10Good
May12Good
Jun14Moderate
Jul15Moderate
Aug15Moderate
Sep14Moderate
Oct12Good
Nov9Good
Dec9Good
Location & terrain

Where is Joinville?

Joinville sits at 26.3°S, 48.8°W, 9 m above sea level, in Brazil. The nearest listed city is Araquari, 14 km away.

Topography around Joinville

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

Within 3 km, the terrain around Joinville has only modest variations in elevation — a maximum elevation change of 225 m around an average of 26 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 952 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,647 m.

The land around Joinville is covered by artificial surfaces (58%) and trees (35%) within 3 km, trees (52%) within 16 km, and trees (60%) and water (26%) within 80 km.

3 km
225 m
16 km
952 m
80 km
1,647 m
treesgrasslandcroplandartificial surfaceswatermangroves
July weather nearby: Araquari 14 km · São Francisco do Sul 22 km · Guaramirim 24 km · Schroeder 26 km · Jaraguá do Sul 30 km · Garuva 31 km · Itapoá 31 km · Massaranduba 38 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 Joinville (-26.3044°, -48.8456°, elevation 9 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).