Itaguaí weather in June

In June, Itaguaí sees average daytime highs of 25°C and overnight lows near 17°C, with 40 mm of rain across 6.6 wet days and about 10.6 hours of daylight. It is the 11th-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 45% of the time in June, and the air most often feels humid.

Daylight stretches from about 10 h 42 min at the start of June to 10 h 36 min by month's end. Set against the rest of the year, June is Itaguaí's 3rd-clearest and 9th-windiest month. For the whole year in context, see Itaguaí's year-round climate.

Daytime high
25°
11th warmest
Overnight low
17°
3rd coldest
Rainfall
40 mm
6.6 wet days
Daylight
10 h 36 min
7:37 AM – 6:14 PM
Cloud cover
48%
3rd clearest
Wind
6 km/h
9th windiest
Solar energy
3.32 kWh/m²
Travel score
7.6
out of 10

Itaguaí is human settlement in Brazil.

Air quality
Excellent
PM10 12.8 µg/m³ · 2019

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical June day in Itaguaí reaches about 25°C in the afternoon and slips back to 17°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 29°C. Set against its neighbours, June runs on par with May and on par with July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12518
22517
32517
42517
52517
62517
72517
82517
92517
102517
112517
122517
132517
142517
152517
162517
172517
182517
192517
202517
212517
222517
232517
242517
252517
262517
272517
282517
292517
302517

How June really feels in Itaguaí

Once humidity and wind are folded in, June 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

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

Itaguaí weather by month

How June compares with the rest of the year at a glance. June 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
Jan30° / 23°2732113.23.6
Feb31° / 23°19717.612.83.7
Mar29° / 22°20020.112.24.1
Apr28° / 21°10613.111.55.8
May26° / 18°6810.310.96.8
Jun25° / 17°406.610.67.6
Jul25° / 16°406.610.77.7
Aug25° / 17°356.811.27.5
Sep26° / 18°7911.111.96.5
Oct27° / 20°11413.912.55.8
Nov27° / 21°19018.713.14.9
Dec29° / 22°22720.813.44.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 16% of June, with mostly cloudy or overcast conditions the remaining 39%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15644
25743
35743
45743
55743
65842
75941
86040
96139
106139
116337
126337
136436
146436
156337
166337
176436
186337
196337
206337
216238
226238
236238
246139
256139
266139
276040
286040
296040
306040

Chance of precipitation in June

Any precipitation

Itaguaí gets around 40 mm of rain over 6.6 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 22% and peaks near 28% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
128
227
327
426
526
625
725
824
923
1023
1122
1221
1321
1421
1520
1620
1720
1820
1920
2019
2119
2219
2319
2419
2519
2619
2719
2819
2920
3020

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the humid band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 22% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
122046321
222046311
322046311
422146311
522146301
632146300
732246290
832246290
932247280
1032248270
1132249260
1232250250
1332152240
1432153230
1532154220
1632056210
1732057200
1832058190
1932059180
2032060170
2131962160
2221964150
2321964150
2421965140
2522064140
2632063140
2732064130
2832163130
2932163130
3032263120

Wind in June

Winds average 6 km/h in June.

Across June, 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.

0246810151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 10 h 42 min at the start of June to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over June. Sunrise moves from 7:32 AM to 7:40 AM, and sunset from 6:14 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.77:326:14
210.77:326:14
310.77:326:13
410.77:336:13
510.77:336:13
610.77:346:13
710.77:346:13
810.67:346:13
910.67:356:13
1010.67:356:13
1110.67:366:13
1210.67:366:13
1310.67:366:13
1410.67:376:13
1510.67:376:13
1610.67:376:14
1710.67:376:14
1810.67:386:14
1910.67:386:14
2010.67:386:14
2110.67:386:14
2210.67:396:14
2310.67:396:15
2410.67:396:15
2510.67:396:15
2610.67:396:15
2710.67:406:16
2810.67:406:16
2910.67:406:16
3010.67:406:17

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.32 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.32 kWh/m² to a high of 5.86 kWh/m² in February across the year — June's 3.32 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.3Moderate
23.3Moderate
33.3Moderate
43.3Moderate
53.3Moderate
63.3Moderate
73.3Moderate
83.3Moderate
93.3Moderate
103.3Moderate
113.3Moderate
123.3Moderate
133.3Moderate
143.4Moderate
153.4Moderate
163.4Moderate
173.4Moderate
183.4Moderate
193.4Moderate
203.4Moderate
213.4Moderate
223.4Moderate
233.4Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.4Moderate
283.4Moderate
293.4Moderate
303.4Moderate
Planning a trip in June

Hazard calendar for Itaguaí

In seasonPeak

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

Itaguaí's rainy season runs November–March, when most of the year's rain falls.

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

Is June a good time to visit Itaguaí?

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

7.6
Sightseeing
2nd-best month of the year
6.8
Beach & pool
2nd-best month of the year

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

What to pack for Itaguaí in June

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

In June, Itaguaí sees daytime highs around 25°C and nights near 17°C. Worth packing: light clothes. About 7 days see rain.

light clothes

Sea temperature near Itaguaí in June

The nearest coast averages about 23°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 32 km away) is warmest in February at about 26°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°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar26Warm
Apr25Warm
May24Refreshing
Jun23Refreshing
Jul22Refreshing
Aug21Refreshing
Sep21Refreshing
Oct22Refreshing
Nov23Refreshing
Dec24Warm

UV index in Itaguaí in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itaguaí peaks around January 16 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 16UV 14Jul 13UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun6High
Jul5Moderate
Aug8Very high
Sep6High
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Itaguaí in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Itaguaí is worst in July — around 38 µg/m³ PM2.5 (poor), about 2.0× the cleanest month (December, 19 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateModerateJul 1237 µg/m³Dec 2319 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb19Moderate
Mar21Moderate
Apr24Moderate
May31Moderate
Jun36Poor
Jul38Poor
Aug32Moderate
Sep37Poor
Oct24Moderate
Nov20Moderate
Dec19Moderate
Location & terrain

Where is Itaguaí?

Itaguaí sits at 22.9°S, 43.8°W, 31 m above sea level, in Brazil. The nearest listed city is Universidade Rural, 13 km away.

Topography around Itaguaí

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

Within 3 km, the terrain around Itaguaí has only modest variations in elevation — a maximum elevation change of 53 m around an average of 12 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,212 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,887 m.

The land around Itaguaí is covered by grassland (38%), artificial surfaces (35%) and trees (24%) within 3 km, trees (40%) and grassland (29%) within 16 km, and trees (34%), water (34%) and grassland (25%) within 80 km.

3 km
53 m
16 km
1,212 m
80 km
1,887 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
June weather nearby: Universidade Rural 13 km · Seropédica 14 km · Japeri 26 km · Queimados 27 km · Piraí 28 km · Paracambi 28 km · Mangaratiba 30 km · Nova Iguaçu 35 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 Itaguaí (-22.8522°, -43.7753°, elevation 31 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).