Leblon weather in July

In July, Leblon sees average daytime highs of 25°C and overnight lows near 18°C, with 51 mm of rain across 7.8 wet days and about 10.7 hours of daylight. It is the 12th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 50% of the time in July, and the air most often feels humid.

Daylight stretches from about 10 h 36 min at the start of July to 10 h 54 min by month's end. Set against the rest of the year, July is Leblon's 1st-clearest and 5th-windiest month. For the whole year in context, see Leblon's year-round climate.

Daytime high
25°
12th warmest
Overnight low
18°
1st coldest
Rainfall
51 mm
7.8 wet days
Daylight
10 h 42 min
7:37 AM – 6:20 PM
Cloud cover
43%
1st clearest
Wind
10 km/h
5th windiest
Solar energy
3.46 kWh/m²
Travel score
7.5
out of 10

Leblon is neighborhood of Rio de Janeiro.

Density
17,539/km²
people per km²

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 25°C through the month.

A typical July day in Leblon reaches about 25°C in the afternoon and slips back to 18°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 28°C. Set against its neighbours, July runs on par with June and on par with August.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12519
22519
32519
42518
52518
62518
72518
82518
92518
102518
112518
122518
132518
142518
152518
162518
172518
182518
192518
202518
212518
222518
232518
242518
252518
262518
272518
282518
292518
302518
312518

How July really feels in Leblon

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.

Leblon weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°17116.413.34.3
Feb30° / 24°11413.112.84.4
Mar29° / 24°14516.612.24.7
Apr28° / 22°881211.56.0
May26° / 20°7611.310.96.7
Jun25° / 19°487.310.67.5
Jul25° / 18°517.810.77.5
Aug25° / 19°417.511.27.5
Sep26° / 20°7510.411.96.8
Oct26° / 21°9211.512.56.2
Nov27° / 22°1391613.15.4
Dec29° / 23°15116.413.44.8

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of July, with mostly cloudy or overcast conditions the remaining 35%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16337
26337
36337
46337
56436
66436
76436
86436
96535
106436
116436
126535
136535
146535
156436
166436
176436
186436
196535
206535
216634
226634
236634
246634
256634
266733
276634
286634
296634
306634
316634

Chance of precipitation in July

Any precipitation

Leblon gets around 51 mm of rain over 7.8 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 25% and peaks near 28% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
124
225
325
426
526
627
727
827
928
1028
1128
1227
1327
1427
1527
1626
1726
1826
1925
2025
2124
2224
2324
2423
2523
2623
2723
2823
2923
3024
3124

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 30% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1285139
2295138
32105137
42115136
52125135
62125234
72135332
82145331
92145430
102155429
112155528
122165527
132165527
142175526
152175526
162175526
172175427
182185327
192185327
202185228
212185228
222195128
232195128
242195128
253195028
263204929
273204929
283204929
293204929
303204829
313194830

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 11 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
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 10 h 36 min at the start of July to 10 h 54 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 7:38 AM to 7:32 AM, and sunset from 6:14 PM to 6:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.67:386:14
210.67:386:15
310.67:386:15
410.67:386:15
510.67:386:16
610.67:386:16
710.67:386:16
810.67:386:17
910.77:386:17
1010.77:386:18
1110.77:386:18
1210.77:386:18
1310.77:386:19
1410.77:376:19
1510.77:376:20
1610.77:376:20
1710.77:376:20
1810.77:376:21
1910.77:366:21
2010.87:366:22
2110.87:366:22
2210.87:356:22
2310.87:356:23
2410.87:356:23
2510.87:346:24
2610.87:346:24
2710.97:336:25
2810.97:336:25
2910.97:336:26
3010.97:326:26
3110.97:326:26

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 3.46 kWh/m².

For context, solar energy here swings from a low near 3.35 kWh/m² to a high of 6.1 kWh/m² in February across the year — July's 3.46 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.4Moderate
23.4Moderate
33.4Moderate
43.4Moderate
53.4Moderate
63.4Moderate
73.4Moderate
83.4Moderate
93.4Moderate
103.4Moderate
113.4Moderate
123.4Moderate
133.4Moderate
143.4Moderate
153.4Moderate
163.4Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.5Moderate
223.5Moderate
233.6Moderate
243.6Moderate
253.6Moderate
263.6Moderate
273.7Moderate
283.7Moderate
293.7Moderate
303.7Moderate
313.8Moderate
Planning a trip in July

Is July a good time to visit Leblon?

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

7.5
Sightseeing
1st-best month of the year
6.7
Beach & pool
3rd-best month of the year

July is one of the better times to visit Leblon for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Leblon in July

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

In July, Leblon sees daytime highs around 25°C and nights near 18°C. Worth packing: light clothes. About 8 days see rain.

light clothes

Sea temperature near Leblon in July

The nearest coast averages about 22°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 19 km away) is warmest in March at about 25°C and coldest in August near 21°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°22°24°26°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar25Warm
Apr25Warm
May24Refreshing
Jun23Refreshing
Jul22Refreshing
Aug21Refreshing
Sep21Refreshing
Oct22Refreshing
Nov23Refreshing
Dec24Warm

UV index in Leblon 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 Leblon peaks around January 13 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 13UV 14Jul 13UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar12Extreme
Apr9Very high
May6High
Jun6High
Jul5Moderate
Aug8Very high
Sep6High
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Leblon 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 Leblon is worst in June — around 34 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (February, 17 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2234 µg/m³Feb 1617 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb17Moderate
Mar18Moderate
Apr19Moderate
May26Moderate
Jun34Moderate
Jul33Moderate
Aug28Moderate
Sep29Moderate
Oct22Moderate
Nov18Moderate
Dec18Moderate
Location & terrain

Where is Leblon?

Leblon sits at 23.0°S, 43.2°W, 9 m above sea level, in Brazil. The nearest listed city is Vidigal, 2.0 km away.

Topography around Leblon

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

Within 3 km, the terrain around Leblon has significant variations in elevation — a maximum elevation change of 524 m around an average of 64 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 971 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,224 m.

The land around Leblon is covered by water (41%), trees (35%) and artificial surfaces (20%) within 3 km, water (61%) within 16 km, and water (40%) and trees (35%) within 80 km.

3 km
524 m
16 km
971 m
80 km
2,224 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
July weather nearby: Vidigal 2.0 km · Ipanema 2.0 km · Rocinha 3.0 km · Copacabana 4.0 km · Estácio 8.0 km · Catete 8.0 km · Santa Teresa 8.0 km · Rio de Janeiro 10 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 Leblon (-22.9844°, -43.2231°, 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).