Sado weather in June

In June, Sado sees average daytime highs of 23°C and overnight lows near 18°C, with 126 mm of rain across 10 wet days and about 14.6 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 24°C by the end. The sky is clear or mostly clear about 22% of the time in June, and the air most often feels humid.

Daylight stretches from about 14 h 24 min at the start of June to 14 h 36 min by month's end. Set against the rest of the year, June is Sado's 8th-clearest and 12th-windiest month. For the whole year in context, see Sado's year-round climate.

Daytime high
23°
4th warmest
Overnight low
18°
9th coldest
Rainfall
126 mm
10 wet days
Daylight
14 h 36 min
4:28 AM – 7:06 PM
Cloud cover
68%
8th clearest
Wind
10 km/h
12th windiest
Solar energy
5.89 kWh/m²
Travel score
6.5
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 24°C by the end.

A typical June day in Sado reaches about 23°C in the afternoon and slips back to 18°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 26°C. Set against its neighbours, June runs about 4°C warmer than May and about 4°C cooler than July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12116
22216
32216
42216
52216
62217
72217
82217
92217
102317
112317
122318
132318
142318
152318
162318
172318
182318
192319
202319
212419
222419
232419
242419
252419
262420
272420
282420
292420
302520

How June really feels in Sado

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.

Sado weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 12920.910.59.70.2
Feb / 9117.28.410.50.3
Mar / 10116.63.611.71.5
Apr14° / 9112.10.2133.8
May19° / 13°93110145.9
Jun23° / 18°12610014.66.5
Jul27° / 22°20514.6014.45.6
Aug29° / 24°14511.5013.55.4
Sep25° / 21°14112.2012.36.2
Oct20° / 15°12912.20115.9
Nov14° / 12916.10.19.93.4
Dec / 15121.55.69.41.1

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 13% of June, with mostly cloudy or overcast conditions the remaining 65%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24555
34456
44357
54357
64258
74258
84159
94060
103961
113862
123862
133664
143565
153565
163466
173466
183367
193367
203169
213070
223169
233070
242971
252971
262971
272872
282872
292872
302872

Chance of precipitation in June

Any precipitation

Sado gets around 126 mm of rain over 10 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 34% and peaks near 47% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
127
226
326
426
527
627
727
828
928
1029
1129
1230
1331
1432
1533
1634
1734
1835
1936
2037
2138
2239
2341
2442
2543
2644
2745
2846
2946
3047

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 35% of days. Sticky, muggy-or-worse air turns up on roughly 21% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
141451400
238461510
335461810
432462020
530462220
628452530
726442740
824432940
922413250
1020403460
1118383780
1216363990
13143540100
14133342120
15113143140
16103044160
1792845181
1882745201
1972545221
2062444242
2152344263
2242143283
2342042314
2431940335
2521739356
2621638378
2711436409
28113344210
29111324412
30110314514

Wind in June

Winds average 10 km/h in June, the calmest month.

Across June, 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.

051015151015202530
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
2710calm
2811calm
2911calm
3011calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 24 min at the start of June to 14 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 4:31 AM to 4:31 AM, and sunset from 6:57 PM to 7:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:316:57
214.54:316:58
314.54:306:59
414.54:306:59
514.54:307:00
614.54:297:00
714.54:297:01
814.54:297:02
914.64:297:02
1014.64:287:03
1114.64:287:03
1214.64:287:04
1314.64:287:04
1414.64:287:05
1514.64:287:05
1614.64:287:06
1714.64:287:06
1814.64:287:06
1914.64:287:07
2014.64:287:07
2114.64:297:07
2214.64:297:07
2314.64:297:08
2414.64:297:08
2514.64:307:08
2614.64:307:08
2714.64:307:08
2814.64:307:08
2914.64:317:08
3014.64:317:08

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.89 kWh/m².

For context, solar energy here swings from a low near 1.78 kWh/m² to a high of 5.93 kWh/m² in May across the year — June's 5.89 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.1Intense
116.0Intense
126.0Intense
136.0Bright
145.9Bright
155.9Bright
165.8Bright
175.8Bright
185.8Bright
195.7Bright
205.7Bright
215.6Bright
225.6Bright
235.5Bright
245.5Bright
255.5Bright
265.4Bright
275.4Bright
285.4Bright
295.3Bright
305.3Bright
Planning a trip in June

Hazard calendar for Sado

In seasonPeak

In June, Sado sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Sado sits in the Pacific typhoon belt; the season peaks July–October.

Pacific typhoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Sado?

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

6.5
Sightseeing
1st-best month of the year
5.0
Beach & pool
4th-best month of the year

June is a reasonable time to visit Sado for sightseeing.

What to pack for Sado in June

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

In June, Sado sees daytime highs around 23°C and nights near 18°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Sado in June

The nearest coast averages about 19°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 26°C and coldest in March near 10°C.

It's comfortable for a long swim from Jun 24 to Oct 29 — about 4.2 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan12Bracing
Feb10Bracing
Mar10Bracing
Apr11Bracing
May14Bracing
Jun19Cool
Jul23Refreshing
Aug26Warm
Sep25Warm
Oct22Refreshing
Nov18Cool
Dec15Cool

UV index in Sado in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sado peaks around August 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateAug 14UV 9Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May8Very high
Jun8Very high
Jul9Very high
Aug10Very high
Sep8Very high
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Sado 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 Sado is worst in April — around 21 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (September, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1120 µg/m³Sep 159 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb15Moderate
Mar20Moderate
Apr21Moderate
May18Moderate
Jun13Moderate
Jul11Good
Aug9Good
Sep9Good
Oct10Good
Nov10Good
Dec11Good
Location & terrain

Where is Sado?

Sado sits at 38.0°N, 138.4°E, 27 m above sea level, in Japan. The nearest listed city is Ryōtsu-minato, 9.0 km away.

Topography around Sado

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

Within 3 km, the terrain around Sado has only modest variations in elevation — a maximum elevation change of 227 m around an average of 40 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,155 m; within 80 km, large variations in elevation — a maximum elevation change of 1,125 m.

The land around Sado is covered by cropland (52%) and trees (38%) within 3 km, trees (59%) and water (30%) within 16 km, and water (78%) within 80 km.

3 km
227 m
16 km
1,155 m
80 km
1,125 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Ryōtsu-minato 9.0 km · Maki 55 km · Yoshida-kasugachō 60 km · Niigata 61 km · Tsubame 64 km · Shirone 65 km · Kameda-honchō 68 km · Sanjō 69 km

Japan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
100 V · 50 / 60 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$35,951
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.2
per 100k, 2023
Road deaths
3.6
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 446
Religion
Shintoism 49%Buddhism 46%other 4%Christianity 1%

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 Sado (38.025°, 138.3593°, elevation 27 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).