Jaú weather in June

In June, Jaú sees average daytime highs of 25°C and overnight lows near 14°C, with 37 mm of rain across 4.1 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 55% of the time in June, and the air most often feels comfortable.

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 Jaú's 3rd-clearest and 9th-windiest month. For the whole year in context, see Jaú's year-round climate.

Daytime high
25°
12th warmest
Overnight low
14°
2nd coldest
Rainfall
37 mm
4.1 wet days
Daylight
10 h 36 min
7:55 AM – 6:34 PM
Cloud cover
41%
3rd clearest
Wind
9 km/h
9th windiest
Solar energy
3.71 kWh/m²
Travel score
8.0
out of 10

Jaú is human settlement in Brazil.

Air quality
Good
PM10 25 µg/m³ · 2014

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 Jaú reaches about 25°C in the afternoon and slips back to 14°C overnight — a 11°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)
12515
22515
32515
42515
52515
62515
72515
82515
92515
102515
112515
122515
132515
142515
152514
162514
172514
182514
192514
202514
212514
222514
232514
242514
252514
262514
272514
282514
292514
302514

Jaú weather by month

How June compares with the rest of the year at a glance. June 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° / 21°24722.113.23.7
Feb30° / 21°1801912.83.7
Mar30° / 20°13917.412.24.4
Apr29° / 19°58811.56.2
May26° / 16°566.310.97.5
Jun25° / 14°374.110.78.0
Jul26° / 14°273.510.88.2
Aug28° / 15°293.611.27.6
Sep29° / 17°647.411.96.0
Oct30° / 19°11012.612.54.8
Nov30° / 19°15615.513.14.4
Dec30° / 21°19220.313.33.9

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 12% of June, with mostly cloudy or overcast conditions the remaining 33%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16139
26238
36238
46238
56337
66436
76535
86634
96832
106832
116931
126931
137030
147030
157030
167030
177030
187030
196931
206931
216931
226832
236832
246733
256634
266634
276634
286634
296634
306733

Chance of precipitation in June

Any precipitation

Jaú gets around 37 mm of rain over 4.1 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 14% and peaks near 21% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
121
221
320
420
519
618
718
817
916
1015
1114
1214
1313
1413
1512
1612
1712
1811
1911
2011
2111
2211
2311
2411
2510
2610
2710
2810
2910
3010

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the comfortable band about 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13036303
23037303
33037303
43137293
53138292
63139282
73140272
83241252
93242242
103243232
113344211
123345201
133446191
143447181
153548171
163548161
173648151
183649150
193749140
203749130
213849130
223849130
233949120
243949120
253949120
264049110
274049110
284049100
294149100
30424890

Wind in June

Winds average 9 km/h in June.

Across June, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
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

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 7:50 AM to 7:58 AM, and sunset from 6:34 PM to 6:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.77:506:34
210.77:506:34
310.77:506:34
410.77:516:34
510.77:516:33
610.77:526:33
710.77:526:33
810.77:526:33
910.77:536:33
1010.77:536:33
1110.77:546:33
1210.77:546:33
1310.77:546:34
1410.77:556:34
1510.67:556:34
1610.67:556:34
1710.67:556:34
1810.67:566:34
1910.67:566:34
2010.67:566:34
2110.67:566:35
2210.67:576:35
2310.67:576:35
2410.67:576:35
2510.67:576:35
2610.67:576:36
2710.67:586:36
2810.67:586:36
2910.67:586:37
3010.67:586:37

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.71 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.71 kWh/m² to a high of 6.01 kWh/m² in November across the year — June's 3.71 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.7Moderate
43.7Moderate
53.7Moderate
63.7Moderate
73.7Moderate
83.7Moderate
93.7Moderate
103.7Moderate
113.7Moderate
123.7Moderate
133.7Moderate
143.7Moderate
153.7Moderate
163.7Moderate
173.7Moderate
183.7Moderate
193.7Moderate
203.7Moderate
213.7Moderate
223.7Moderate
233.7Moderate
243.7Moderate
253.7Moderate
263.7Moderate
273.7Moderate
283.7Moderate
293.7Moderate
303.8Moderate
Planning a trip in June

Hazard calendar for Jaú

In seasonPeak

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

Jaú'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 Jaú?

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

8.0
Sightseeing
2nd-best month of the year
7.3
Beach & pool
4th-best month of the year

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

What to pack for Jaú in June

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

In June, Jaú sees daytime highs around 25°C and nights near 14°C. Worth packing: light clothes. About 4 days see rain.

light clothes

UV index in Jaú 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 Jaú peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 22UV 15Jul 11UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Jaú 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 Jaú is worst in September — around 22 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (November, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1022 µg/m³Nov 239 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar10Good
Apr11Good
May13Moderate
Jun14Moderate
Jul14Moderate
Aug22Moderate
Sep22Moderate
Oct17Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Jaú?

Jaú sits at 22.3°S, 48.6°W, 528 m above sea level, in Brazil. The nearest listed city is Dois Córregos, 20 km away.

Topography around Jaú

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

Within 3 km, the terrain around Jaú has only modest variations in elevation — a maximum elevation change of 143 m around an average of 549 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 319 m; within 80 km, large variations in elevation — a maximum elevation change of 700 m.

The land around Jaú is covered by artificial surfaces (53%) within 3 km, cropland (70%) within 16 km, and cropland (50%) and trees (35%) within 80 km.

3 km
143 m
16 km
319 m
80 km
700 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Dois Córregos 20 km · Barra Bonita 22 km · Pederneiras 23 km · Igaraçu do Tietê 24 km · Macatuba 28 km · Bariri 31 km · Lençóis Paulista 42 km · Brotas 44 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 Jaú (-22.2964°, -48.5578°, elevation 528 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).