Fonte Boa weather in June

In June, Fonte Boa sees average daytime highs of 29°C and overnight lows near 23°C, with 239 mm of rain across 27.2 wet days and about 11.9 hours of daylight. It is the 12th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 5% of the time in June, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of June to 11 h 54 min by month's end. Set against the rest of the year, June is Fonte Boa's 4th-clearest and 8th-windiest month. For the whole year in context, see Fonte Boa's year-round climate.

Daytime high
29°
12th warmest
Overnight low
23°
2nd coldest
Rainfall
239 mm
27.2 wet days
Daylight
11 h 54 min
6:29 AM – 6:20 PM
Cloud cover
75%
4th clearest
Wind
4 km/h
8th windiest
Solar energy
3.79 kWh/m²
Travel score
3.1
out of 10

Fonte Boa is human settlement in Brazil.

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 29°C through the month.

A typical June day in Fonte Boa reaches about 29°C in the afternoon and slips back to 23°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, June runs on par with May and on par with July.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12923
22923
32923
42923
52923
62923
72923
82923
92923
102923
112923
122923
132923
142923
152923
162923
172923
182923
192923
202923
212923
222923
232923
242923
252923
262923
272923
282923
292923
302923

How June really feels in Fonte Boa

Once humidity and wind are folded in, June averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Fonte Boa weather by month

How June compares with the rest of the year at a glance. June is the 12th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°27326.812.12.8
Feb30° / 24°26923.812.12.8
Mar30° / 24°31628.4122.7
Apr30° / 24°34227.811.92.7
May30° / 24°35229.411.92.8
Jun29° / 23°23927.211.93.1
Jul30° / 23°16825.311.93.4
Aug31° / 23°13623.311.93.3
Sep31° / 24°15123.4123.0
Oct31° / 24°17524.712.12.8
Nov31° / 24°20525.512.12.7
Dec31° / 24°26428.512.12.6

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 78%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11486
21486
31585
41684
51783
61783
71783
81882
91882
102080
112080
122179
132179
142278
152278
162377
172377
182476
192476
202476
212575
222575
232674
242674
252674
262773
272773
282872
292872
302872

Chance of precipitation in June

Any precipitation

Fonte Boa gets around 239 mm of rain over 27.2 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 91% and peaks near 92% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
192
292
392
492
591
691
791
891
991
1091
1191
1291
1391
1491
1591
1691
1791
1891
1991
2091
2191
2290
2390
2490
2589
2689
2789
2889
2988
3088

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the miserable band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1002872
2002971
3002971
4003070
5003070
6003070
7003169
8003169
9003268
10003268
11003268
12003367
13003367
14013465
15013465
16013564
17013663
18013663
19013762
20013861
21113959
22113959
23114058
24114058
25124156
26124255
27024256
28024355
29024355
30024355

Wind in June

Winds average 4 km/h in June.

Across June, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 11 h 54 min at the start of June to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over June. Sunrise moves from 6:26 AM to 6:32 AM, and sunset from 6:18 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:266:18
211.96:266:18
311.96:266:18
411.96:266:18
511.96:276:18
611.96:276:19
711.96:276:19
811.96:276:19
911.96:276:19
1011.96:286:19
1111.96:286:19
1211.96:286:20
1311.96:286:20
1411.96:296:20
1511.96:296:20
1611.96:296:20
1711.96:296:20
1811.96:296:21
1911.96:306:21
2011.96:306:21
2111.96:306:21
2211.96:306:22
2311.96:306:22
2411.96:316:22
2511.96:316:22
2611.96:316:22
2711.96:316:23
2811.96:316:23
2911.96:326:23
3011.96:326:23

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.79 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 5.23 kWh/m² in October across the year — June's 3.79 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.6Moderate
23.6Moderate
33.7Moderate
43.7Moderate
53.7Moderate
63.7Moderate
73.7Moderate
83.7Moderate
93.7Moderate
103.7Moderate
113.8Moderate
123.8Moderate
133.8Moderate
143.8Moderate
153.8Moderate
163.8Moderate
173.8Moderate
183.8Moderate
193.8Moderate
203.8Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.9Moderate
253.9Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.9Moderate
Planning a trip in June

Is June a good time to visit Fonte Boa?

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

3.1
Sightseeing
3rd-best month of the year
4.0
Beach & pool
6th-best month of the year

June is a weaker month for outdoor sightseeing in Fonte Boa.

What to pack for Fonte Boa in June

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

In June, Fonte Boa sees daytime highs around 29°C and nights near 23°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

UV index in Fonte Boa in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Fonte Boa peaks around January 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeJan 21UV 14Jul 15UV 10
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug11Extreme
Sep11Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme

Air quality in Fonte Boa 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 Fonte Boa is worst in March — around 17 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (June, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateMar 1517 µg/m³Jun 1210 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar17Moderate
Apr15Moderate
May10Good
Jun10Good
Jul11Good
Aug17Moderate
Sep16Moderate
Oct14Moderate
Nov14Moderate
Dec14Moderate
Location & terrain

Where is Fonte Boa?

Fonte Boa sits at 2.5°S, 66.1°W, 60 m above sea level, in Brazil. The nearest listed city is Maraã, 93 km away.

CarauariSão Gabriel da Cachoeira

Topography around Fonte Boa

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

Within 3 km, the terrain around Fonte Boa has only modest variations in elevation — a maximum elevation change of 46 m around an average of 52 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 53 m; within 80 km, only modest variations in elevation — a maximum elevation change of 60 m.

The land around Fonte Boa is covered by trees (51%), grassland (22%) and water (22%) within 3 km, trees (83%) within 16 km, and trees (94%) within 80 km.

3 km
46 m
16 km
53 m
80 km
60 m
treesgrasslandartificial surfaceswater
June weather nearby: Maraã 93 km · Uarini 121 km · Alvarães 163 km · Tefé 179 km · Tonantins 194 km · Santo Antônio do Içá 215 km · Carauari 278 km · São Gabriel da Cachoeira 288 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 Fonte Boa (-2.5139°, -66.0917°, elevation 60 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).