Fukayachō weather in June

In June, Fukayachō sees average daytime highs of 25°C and overnight lows near 18°C, with 173 mm of rain across 16.4 wet days and about 14.4 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 24°C in the first days to 27°C by the end. The sky is clear or mostly clear about 12% of the time in June, and the air most often feels humid.

Daylight stretches from about 14 h 18 min at the start of June to 14 h 24 min by month's end. Set against the rest of the year, June is Fukayachō's 12th-clearest and 8th-windiest month. For the whole year in context, see Fukayachō's year-round climate.

Daytime high
25°
4th warmest
Overnight low
18°
9th coldest
Rainfall
173 mm
16.4 wet days
Daylight
14 h 24 min
4:30 AM – 6:57 PM
Cloud cover
78%
12th clearest
Wind
6 km/h
8th windiest
Solar energy
4.46 kWh/m²
Travel score
5.4
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 24°C in the first days to 27°C by the end.

A typical June day in Fukayachō reaches about 25°C in the afternoon and slips back to 18°C overnight — a 7°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 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)
12416
22416
32416
42417
52417
62417
72517
82517
92517
102518
112518
122518
132518
142518
152518
162518
172519
182519
192519
202619
212619
222619
232619
242620
252620
262620
272620
282720
292720
302720

How June really feels in Fukayachō

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.

Fukayachō weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 546.52.39.81.6
Feb / 537.22.510.62.0
Mar13° / 9911.91.511.73.4
Apr18° / 11111.70.212.95.5
May23° / 14°13212.9013.96.2
Jun25° / 18°17316.4014.45.4
Jul29° / 22°19917.8014.24.4
Aug30° / 23°15216.1013.44.2
Sep26° / 20°19916.1012.25.5
Oct21° / 14°18712.8011.16.0
Nov15° / 697.8010.15.1
Dec11° / 476.60.49.62.9

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in June, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 10% of June, with mostly cloudy or overcast conditions the remaining 77%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13367
23268
33169
43070
52971
62773
72773
82773
92575
102575
112377
122377
132278
142179
152179
161981
171981
181981
191981
201981
211882
221882
231882
241882
251882
261882
271981
282080
292080
302080

Chance of precipitation in June

Any precipitation

Fukayachō gets around 173 mm of rain over 16.4 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 56% and peaks near 64% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
141
242
343
444
545
646
747
848
950
1051
1153
1254
1356
1457
1558
1659
1760
1860
1961
2061
2162
2262
2362
2463
2563
2664
2764
2864
2964
3064

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 36% 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 (%)
131392640
229392740
327392950
425393060
522383270
620383480
718373591
8163637111
9143538121
10123440141
11103241161
1283142181
1372942202
1462743222
1552643252
1642443273
1732242293
1832142314
1921941325
2021840346
2121739367
2211538388
23114363910
24113354012
25111334113
26110314215
2709304317
2808284419
2907274421
3007254523

Wind in June

Winds average 6 km/h in June.

Across June, daily wind ranges from about 5 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
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 18 min at the start of June to 14 h 24 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 4:32 AM to 4:33 AM, and sunset from 6:49 PM to 6:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.34:326:49
214.34:326:49
314.34:316:50
414.34:316:51
514.34:316:51
614.44:316:52
714.44:306:52
814.44:306:53
914.44:306:53
1014.44:306:54
1114.44:306:54
1214.44:306:55
1314.44:306:55
1414.44:306:56
1514.44:306:56
1614.44:306:57
1714.54:306:57
1814.54:306:57
1914.54:306:58
2014.54:306:58
2114.54:306:58
2214.54:306:58
2314.54:316:59
2414.54:316:59
2514.54:316:59
2614.54:316:59
2714.54:326:59
2814.54:326:59
2914.44:326:59
3014.44:336:59

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.46 kWh/m².

For context, solar energy here swings from a low near 2.41 kWh/m² to a high of 5.18 kWh/m² in May across the year — June's 4.46 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
44.9Bright
54.9Bright
64.8Bright
74.8Bright
84.7Bright
94.7Bright
104.6Bright
114.6Bright
124.5Bright
134.5Bright
144.4Bright
154.4Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.1Bright
294.1Bright
304.1Bright
Planning a trip in June

Is June a good time to visit Fukayachō?

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

5.4
Sightseeing
5th-best month of the year
5.0
Beach & pool
4th-best month of the year

June is a reasonable time to visit Fukayachō for sightseeing.

What to pack for Fukayachō in June

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

In June, Fukayachō sees daytime highs around 25°C and nights near 18°C. Pack rain gear. Worth having: light clothes. About 16 days see rain.

rain gearlight clothes

UV index in Fukayachō in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Fukayachō peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 16UV 9Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Fukayachō 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 Fukayachō is worst in April — around 26 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 14 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1426 µg/m³Dec 1814 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb21Moderate
Mar25Moderate
Apr26Moderate
May24Moderate
Jun20Moderate
Jul17Moderate
Aug16Moderate
Sep16Moderate
Oct16Moderate
Nov16Moderate
Dec14Moderate
Location & terrain

Where is Fukayachō?

Fukayachō sits at 36.2°N, 139.3°E, 35 m above sea level, in Japan. The nearest listed city is Sakai-nakajima, 8.0 km away.

Topography around Fukayachō

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

Within 3 km, the terrain around Fukayachō has only modest variations in elevation — a maximum elevation change of 71 m around an average of 44 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 530 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,579 m.

The land around Fukayachō is covered by artificial surfaces (58%) and cropland (28%) within 3 km, artificial surfaces (42%) and cropland (31%) within 16 km, and trees (60%) and artificial surfaces (23%) within 80 km.

3 km
71 m
16 km
530 m
80 km
2,579 m
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Sakai-nakajima 8.0 km · Menuma 9.0 km · Honjō 9.0 km · Kumagaya 12 km · Yorii 12 km · Ishigami 13 km · Ōta 13 km · Kodamachō-kodamaminami 14 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 Fukayachō (36.2°, 139.2833°, elevation 35 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).