Angra dos Reis weather in July

In July, Angra dos Reis sees average daytime highs of 22°C and overnight lows near 17°C, with 64 mm of rain across 8.9 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 22°C through the month. The sky is clear or mostly clear about 46% 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 Angra dos Reis's 2nd-clearest and 4th-windiest month. For the whole year in context, see Angra dos Reis's year-round climate.

Daytime high
22°
12th warmest
Overnight low
17°
1st coldest
Rainfall
64 mm
8.9 wet days
Daylight
10 h 42 min
7:41 AM – 6:24 PM
Cloud cover
47%
2nd clearest
Wind
9 km/h
4th windiest
Solar energy
3.5 kWh/m²
Travel score
7.1
out of 10

Angra dos Reis 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 22°C through the month.

A typical July day in Angra dos Reis reaches about 22°C in the afternoon and slips back to 17°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 26°C. Set against its neighbours, July runs on par with June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12317
22317
32317
42317
52317
62317
72317
82217
92217
102217
112217
122217
132217
142217
152217
162217
172216
182216
192216
202216
212216
222216
232216
242216
252216
262216
272216
282217
292217
302217
312217

Angra dos Reis 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
Jan27° / 22°30224.213.34.3
Feb27° / 23°2192012.84.6
Mar27° / 22°23222.912.24.7
Apr25° / 21°13515.711.55.9
May23° / 18°9512.410.96.6
Jun23° / 17°598.410.67.2
Jul22° / 17°648.910.77.1
Aug23° / 17°578.511.27.2
Sep23° / 18°10413.311.96.4
Oct24° / 19°13616.612.55.8
Nov24° / 20°20320.313.15.1
Dec26° / 21°24422.713.44.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 13% of July, with mostly cloudy or overcast conditions the remaining 40%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15941
25941
35941
45941
56040
66040
76139
86040
96040
106040
116139
126040
136040
146040
156040
166040
176040
185941
195941
206040
216040
226040
235941
245941
255941
265941
276040
286139
296139
306139
316139

Chance of precipitation in July

Any precipitation

Angra dos Reis gets around 64 mm of rain over 8.9 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 29% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
127
228
328
428
529
629
730
830
930
1030
1130
1230
1330
1430
1530
1630
1730
1830
1930
2029
2129
2229
2328
2428
2528
2627
2727
2827
2927
3027
3126

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 54% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1528616
2528616
3629605
4630595
5631594
6731584
7732583
8733573
9734563
10735562
11836542
12836551
13837541
14837541
15937531
16937531
17937531
18937531
191037521
201037521
211037521
221036522
231136512
241136512
251136512
261136512
271136512
281136512
291136512
301135522
311135522

Wind in July

Winds average 9 km/h in July.

Across July, daily wind ranges from about 8 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
18calm
28calm
38calm
48calm
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 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 7:43 AM to 7:36 AM, and sunset from 6:19 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.67:436:19
210.67:436:19
310.67:436:19
410.67:436:20
510.67:436:20
610.67:436:20
710.67:436:21
810.67:436:21
910.67:436:21
1010.77:426:22
1110.77:426:22
1210.77:426:23
1310.77:426:23
1410.77:426:23
1510.77:426:24
1610.77:416:24
1710.77:416:25
1810.77:416:25
1910.77:416:26
2010.87:406:26
2110.87:406:26
2210.87:406:27
2310.87:396:27
2410.87:396:28
2510.87:396:28
2610.87:386:29
2710.97:386:29
2810.97:376:29
2910.97:376:30
3010.97:376:30
3110.97:366:31

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 3.5 kWh/m².

For context, solar energy here swings from a low near 3.39 kWh/m² to a high of 5.9 kWh/m² in February across the year — July's 3.5 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
133.5Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.6Moderate
223.6Moderate
233.6Moderate
243.6Moderate
253.6Moderate
263.7Moderate
273.7Moderate
283.7Moderate
293.7Moderate
303.8Moderate
313.8Moderate
Planning a trip in July

Hazard calendar for Angra dos Reis

In seasonPeak

None of Angra dos Reis's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Angra dos Reis's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit Angra dos Reis?

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

7.1
Sightseeing
3rd-best month of the year
5.2
Beach & pool
5th-best month of the year

July is one of the better times to visit Angra dos Reis for general sightseeing.

What to pack for Angra dos Reis in July

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

In July, Angra dos Reis sees daytime highs around 22°C and nights near 17°C. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

Sea temperature near Angra dos Reis 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 14 km away) is warmest in February at about 27°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°28°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr26Warm
May24Warm
Jun23Refreshing
Jul22Refreshing
Aug21Refreshing
Sep22Refreshing
Oct23Refreshing
Nov23Refreshing
Dec25Warm

UV index in Angra dos Reis 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 Angra dos Reis peaks around February 8 at about 14 (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 highExtremeFeb 8UV 14Jul 12UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7Very high
Sep7High
Oct11Extreme
Nov12Extreme
Dec14Extreme

Air quality in Angra dos Reis 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 Angra dos Reis is worst in September — around 26 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (February, 13 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJul 1625 µg/m³Feb 1713 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb13Moderate
Mar14Moderate
Apr15Moderate
May20Moderate
Jun24Moderate
Jul26Moderate
Aug23Moderate
Sep26Moderate
Oct17Moderate
Nov14Moderate
Dec13Moderate
Location & terrain

Where is Angra dos Reis?

Angra dos Reis sits at 23.0°S, 44.3°W, 8 m above sea level, in Brazil. The nearest listed city is Mangaratiba, 29 km away.

Topography around Angra dos Reis

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

Within 3 km, the terrain around Angra dos Reis has significant variations in elevation — a maximum elevation change of 519 m around an average of 82 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,664 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,745 m.

The land around Angra dos Reis is covered by trees (46%) and water (37%) within 3 km, water (48%) and trees (45%) within 16 km, and trees (37%), water (36%) and grassland (25%) within 80 km.

3 km
519 m
16 km
1,664 m
80 km
2,745 m
treesgrasslandartificial surfaceswatermangroves
July weather nearby: Mangaratiba 29 km · Rio Claro 37 km · Paraty 47 km · Barra Mansa 54 km · Volta Redonda 58 km · Itaguaí 58 km · Piraí 60 km · Resende 61 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 Angra dos Reis (-23.0067°, -44.3181°, elevation 8 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).