Ibi weather in July

In July, Ibi sees average daytime highs of 28°C and overnight lows near 22°C, with 361 mm of rain across 19.7 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 30°C by the end. The sky is clear or mostly clear about 15% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 14 h 24 min at the start of July to 13 h 48 min by month's end. Set against the rest of the year, July is Ibi's 11th-clearest and 11th-windiest month. For the whole year in context, see Ibi's year-round climate.

Daytime high
28°
2nd warmest
Overnight low
22°
11th coldest
Rainfall
361 mm
19.7 wet days
Daylight
14 h 12 min
4:54 AM – 7:05 PM
Cloud cover
74%
11th clearest
Wind
7 km/h
11th windiest
Solar energy
4.75 kWh/m²
Travel score
4.5
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 26°C in the first days to 30°C by the end.

A typical July day in Ibi reaches about 28°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 32°C. Set against its neighbours, July runs about 4°C warmer than June and about 1°C cooler than August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12620
22620
32620
42720
52721
62721
72721
82721
92721
102721
112821
122821
132821
142822
152822
162822
172822
182822
192922
202922
212922
222922
232922
242922
252923
262923
272923
283023
293023
303023
313023

How July really feels in Ibi

Once humidity and wind are folded in, July averages 6 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
6
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Ibi weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°9414.399.90.3
Feb / -0°9212.37.510.70.7
Mar11° / 15713.73.111.72.5
Apr16° / 18012.80.212.94.8
May21° / 13°21213.2013.86.0
Jun24° / 17°27015.9014.45.6
Jul28° / 22°36119.7014.24.5
Aug29° / 23°22316.7013.34.5
Sep26° / 19°27614.6012.25.9
Oct20° / 13°19312011.16.2
Nov14° / 118110.110.14.2
Dec / 9913.95.19.61.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 15% of July, with mostly cloudy or overcast conditions the remaining 70%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11981
22080
32080
42179
52377
62377
72476
82476
92476
102476
112674
122674
132674
142773
152971
162971
172971
183169
193169
203268
213367
223466
233565
243763
253763
263961
274060
284060
294159
304258
314258

Chance of precipitation in July

Any precipitation

Ibi gets around 361 mm of rain over 19.7 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 63% and peaks near 69% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
168
268
368
468
568
668
769
869
969
1069
1168
1268
1367
1466
1565
1664
1763
1862
1961
2060
2159
2259
2358
2457
2557
2656
2756
2856
2956
3056
3156

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 88% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
152841260
242742280
332542300
432342320
522243340
612043360
711943370
811742390
911642410
1001542420
1101442440
1201341450
1301241470
1401140480
1501040500
160939511
170838531
180837541
190737551
200636571
210635581
220533611
230532621
240431632
250429652
260328672
270327682
280326683
290225703
300224713
310223723

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 24 min at the start of July to 13 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 4:46 AM to 5:05 AM, and sunset from 7:08 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:467:08
214.44:467:08
314.44:477:08
414.34:477:08
514.34:487:08
614.34:487:08
714.34:497:08
814.34:497:07
914.34:507:07
1014.34:507:07
1114.34:517:07
1214.24:517:06
1314.24:527:06
1414.24:537:06
1514.24:537:05
1614.24:547:05
1714.24:557:04
1814.14:557:04
1914.14:567:03
2014.14:577:03
2114.14:577:02
2214.14:587:02
2314.04:597:01
2414.04:597:00
2514.05:007:00
2614.05:016:59
2713.95:026:58
2813.95:026:57
2913.95:036:57
3013.95:046:56
3113.85:056:55

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.75 kWh/m².

For context, solar energy here swings from a low near 2.28 kWh/m² to a high of 5.37 kWh/m² in May across the year — July's 4.75 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.4Bright
54.4Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.6Bright
134.6Bright
144.7Bright
154.7Bright
164.7Bright
174.8Bright
184.8Bright
194.9Bright
204.9Bright
215.0Bright
225.0Bright
235.0Bright
245.1Bright
255.1Bright
265.1Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in July

Hazard calendar for Ibi

In seasonPeak

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

Ibi 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 July a good time to visit Ibi?

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

4.5
Sightseeing
6th-best month of the year
5.2
Beach & pool
3rd-best month of the year

July is a reasonable time to visit Ibi for sightseeing.

What to pack for Ibi in July

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

In July, Ibi sees daytime highs around 28°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

Sea temperature near Ibi in July

The nearest coast averages about 24°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 65 km away) is warmest in August at about 27°C and coldest in March near 11°C.

It's comfortable for a long swim from Jun 12 to Nov 7 — about 4.9 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar11Bracing
Apr13Bracing
May17Cool
Jun21Refreshing
Jul24Warm
Aug27Warm
Sep26Warm
Oct22Refreshing
Nov19Cool
Dec16Cool

UV index in Ibi in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Ibi peaks around July 15 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 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 highVery highModerateJul 15UV 10Jan 10UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep9Very high
Oct6High
Nov3Moderate
Dec3Moderate

Air quality in Ibi in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Ibi is worst in April — around 26 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1125 µg/m³Aug 1817 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb20Moderate
Mar25Moderate
Apr26Moderate
May25Moderate
Jun21Moderate
Jul17Moderate
Aug17Moderate
Sep17Moderate
Oct18Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Ibi?

Ibi sits at 35.5°N, 136.6°E, 29 m above sea level, in Japan. The nearest listed city is Ikeno, 6.0 km away.

Topography around Ibi

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

Within 3 km, the terrain around Ibi has significant variations in elevation — a maximum elevation change of 319 m around an average of 70 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,362 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,672 m.

The land around Ibi is covered by trees (34%), cropland (33%) and artificial surfaces (27%) within 3 km, trees (68%) within 16 km, and trees (65%) within 80 km.

3 km
319 m
16 km
1,362 m
80 km
2,672 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Ikeno 6.0 km · Kurono 6.0 km · Gōdo 8.0 km · Motosu 10 km · Kitagata 12 km · Tarui 13 km · Mizuho 14 km · Ōgaki 15 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 Ibi (35.4833°, 136.5667°, elevation 29 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).