Oyamazaki weather in June

In June, Oyamazaki sees average daytime highs of 26°C and overnight lows near 18°C, with 205 mm of rain across 14.6 wet days and about 14.3 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 27°C by the end. The sky is clear or mostly clear about 11% of the time in June, and the air most often feels humid.

Daylight stretches from about 14 h 12 min at the start of June to 14 h 18 min by month's end. Set against the rest of the year, June is Oyamazaki's 12th-clearest and 10th-windiest month. For the whole year in context, see Oyamazaki's year-round climate.

Daytime high
26°
4th warmest
Overnight low
18°
9th coldest
Rainfall
205 mm
14.6 wet days
Daylight
14 h 18 min
4:48 AM – 7:07 PM
Cloud cover
79%
12th clearest
Wind
8 km/h
10th windiest
Solar energy
4.93 kWh/m²
Travel score
5.6
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 27°C by the end.

A typical June day in Oyamazaki reaches about 26°C in the afternoon and slips back to 18°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 29°C. Set against its neighbours, June runs about 3°C warmer than May and about 4°C cooler than July.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12415
22516
32516
42516
52516
62516
72516
82517
92517
102517
112517
122517
132617
142618
152618
162618
172618
182618
192618
202619
212619
222619
232719
242719
252720
262720
272720
282720
292720
302720

How June really feels in Oyamazaki

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.

Oyamazaki weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -0°647.92.39.91.1
Feb / 708.92.310.71.5
Mar12° / 12212.40.611.73.1
Apr18° / 13311.7012.95.4
May23° / 13°15311.6013.86.4
Jun26° / 18°20514.6014.35.6
Jul30° / 22°23917.6014.14.2
Aug31° / 23°14013.5013.34.1
Sep27° / 19°18712.9012.25.8
Oct21° / 13°1619.9011.16.6
Nov16° / 847.6010.25.1
Dec10° / 657.719.72.4

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in June, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of June, with mostly cloudy or overcast conditions the remaining 78%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13070
23169
33070
42971
52872
62872
72773
82674
92674
102674
112377
122377
132278
142278
152179
161981
171981
181882
191882
201882
211684
221684
231684
241684
251684
261684
271684
281684
291684
301783

Chance of precipitation in June

Any precipitation

Oyamazaki gets around 205 mm of rain over 14.6 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 50% and peaks near 62% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
134
235
335
436
537
638
739
840
941
1043
1144
1246
1347
1449
1551
1652
1753
1854
1955
2056
2157
2258
2359
2460
2560
2661
2761
2862
2962
3062

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 31% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
133422230
231422330
328422540
426422751
524412851
622403061
720393271
818383392
9163735102
10153536122
11133338142
12123139153
13102940173
1492741194
1582541214
1672342235
1762242256
1852041277
1941940289
20417403010
21316383112
22214373214
23213363316
24212343419
25111323521
2619303524
2718283627
2818263629
2907243732
3006223735

Wind in June

Winds average 8 km/h in June.

Across June, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 12 min at the start of June to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over June. Sunrise moves from 4:50 AM to 4:51 AM, and sunset from 7:00 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.24:507:00
214.24:497:00
314.24:497:01
414.24:497:02
514.24:497:02
614.24:487:03
714.34:487:03
814.34:487:04
914.34:487:04
1014.34:487:05
1114.34:487:05
1214.34:487:06
1314.34:487:06
1414.34:487:07
1514.34:487:07
1614.34:487:07
1714.34:487:08
1814.34:487:08
1914.34:487:08
2014.34:487:09
2114.34:487:09
2214.34:487:09
2314.34:497:09
2414.34:497:10
2514.34:497:10
2614.34:497:10
2714.34:507:10
2814.34:507:10
2914.34:507:10
3014.34:517:10

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.93 kWh/m².

For context, solar energy here swings from a low near 2.25 kWh/m² to a high of 5.41 kWh/m² in May across the year — June's 4.93 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.3Bright
55.3Bright
65.3Bright
75.2Bright
85.2Bright
95.2Bright
105.1Bright
115.1Bright
125.0Bright
135.0Bright
145.0Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.8Bright
204.7Bright
214.7Bright
224.7Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
Planning a trip in June

Hazard calendar for Oyamazaki

In seasonPeak

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

Oyamazaki 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 Oyamazaki?

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

5.6
Sightseeing
4th-best month of the year
5.3
Beach & pool
4th-best month of the year

June is a reasonable time to visit Oyamazaki for sightseeing.

What to pack for Oyamazaki in June

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

In June, Oyamazaki sees daytime highs around 26°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 15 days see rain.

rain gearlight clothessun protection

Sea temperature near Oyamazaki in June

The nearest coast averages about 21°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 41 km away) is warmest in August at about 27°C and coldest in February near 13°C.

It's comfortable for a long swim from Jun 6 to Nov 11 — about 5.2 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr15Cool
May18Cool
Jun21Refreshing
Jul25Warm
Aug27Warm
Sep26Warm
Oct23Refreshing
Nov20Cool
Dec17Cool

UV index in Oyamazaki in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Oyamazaki peaks around July 10 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 10UV 10Dec 23UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5High
Apr7High
May8Very high
Jun10Very high
Jul10Very high
Aug8Very high
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Oyamazaki 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 Oyamazaki is worst in April — around 24 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (October, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1723 µg/m³Oct 1812 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb17Moderate
Mar22Moderate
Apr24Moderate
May22Moderate
Jun19Moderate
Jul17Moderate
Aug17Moderate
Sep14Moderate
Oct12Good
Nov13Moderate
Dec12Moderate
Location & terrain

Where is Oyamazaki?

Oyamazaki sits at 34.9°N, 135.7°E, 15 m above sea level, in Japan. The nearest listed city is Minase, 3.0 km away.

Topography around Oyamazaki

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

Within 3 km, the terrain around Oyamazaki has significant variations in elevation — a maximum elevation change of 302 m around an average of 60 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 674 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,737 m.

The land around Oyamazaki is covered by artificial surfaces (45%) and trees (42%) within 3 km, trees (45%) and artificial surfaces (43%) within 16 km, and trees (65%) within 80 km.

3 km
302 m
16 km
674 m
80 km
1,737 m
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Minase 3.0 km · Yawata 3.0 km · Kōtari 4.0 km · Sayama 6.0 km · Takatsuki 8.0 km · Mukō 8.0 km · Hirakata 10 km · Uji 11 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 Oyamazaki (34.894°, 135.6846°, elevation 15 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).