1,188 places · 1991–2020 normals

Japan in
July.

Day, night and rain figures are the measured July normals from each place’s qualifying NOAA station. Open a place for that month’s full answer.

Read these as long-term planning evidence, not a forecast. Compare daytime and overnight temperature together, then use rainfall and wet-day frequency to judge how often outdoor plans may need flexibility. Mountain, coastal and island conditions can differ sharply over short distances, so the linked place page and its station distance matter more than the country average. Before booking, check current local forecasts, seasonal closures, daylight, transport and any weather warnings. Data collection uses the 1991–2020 station-normal period; the published evidence was rechecked on 3 September 2026.

Use the table to shortlist places, then open each place page to compare the reporting station, distance and all twelve months. A small country table can contain only a few qualifying stations; that is a coverage limit, not evidence that other places share the same conditions.

Jan Feb Mar Apr May JunJulAug Sep Oct Nov Dec

July normals for the largest listed places in Japan
Place	Day	Night	Rain	Wet days	Comfort
TokyoTokyo	30.2°C	23.2°C	170 mm	13.6	36
YokohamaKanagawa	29.6°C	22.8°C	206 mm	12.3	35
OsakaOsaka	32°C	24.5°C	192 mm	11.3	27
NagoyaAichi	31.5°C	23.4°C	288 mm	15.4	14
SapporoHokkaido	25.4°C	17.6°C	97 mm	8.3	77
FukuokaFukuoka	31.2°C	24.4°C	360 mm	13.7	5
KawasakiKanagawa	29.6°C	22.8°C	206 mm	12.3	35
KobeHyōgo	30.6°C	24.3°C	214 mm	11.5	29
KyotoKyoto	32.1°C	23.4°C	273 mm	14.4	15
SaitamaSaitama	30.2°C	23.2°C	170 mm	13.6	36
HiroshimaHiroshima	31.1°C	23.9°C	319 mm	13	12
SendaiMiyagi	27.1°C	20°C	217 mm	17.1	42
ChibaChiba	29.6°C	23.1°C	139 mm	10.9	45
KitakyushuFukuoka	29.8°C	24.2°C	365 mm	13.2	9
SetagayaTokyo	30.2°C	23.2°C	170 mm	13.6	36
SakaiOsaka	32°C	24.5°C	192 mm	11.3	27
NiigataNiigata	28.7°C	22°C	316 mm	15.9	21
ŌtaTokyo	30.2°C	23.2°C	170 mm	13.6	36
AiharaKanagawa	29.6°C	22.8°C	206 mm	12.3	35
OkayamaOkayama	31.8°C	23.7°C	186 mm	10	31
SagamiharaKanagawa	29.6°C	22.8°C	206 mm	12.3	35
EdogaweTokyo	30.2°C	23.2°C	170 mm	13.6	36
AdachiTokyo	30.2°C	23.2°C	170 mm	13.6	36
ShizuokaShizuoka	30°C	22.8°C	303 mm	12.4	20
HonchōChiba	29.6°C	23.1°C	139 mm	10.9	45
KawaguchiSaitama	30.2°C	23.2°C	170 mm	13.6	36
KagoshimaKagoshima	32°C	25°C	473 mm	15.5	5
SuginamiIbaraki	28.8°C	20.6°C	176 mm	13.7	45
ItabashiTokyo	30.2°C	23.2°C	170 mm	13.6	36
HachiōjiTokyo	29.6°C	22.8°C	206 mm	12.3	35
UtsunomiyaTochigi	29.7°C	21.2°C	236 mm	16	30
MatsuyamaEhime	31.3°C	23.5°C	259 mm	11.1	22
MatsudoChiba	30.2°C	23.2°C	170 mm	13.6	36
IchikawaChiba	30.2°C	23.2°C	170 mm	13.6	36
HigashiosakaOsaka	32°C	24.5°C	192 mm	11.3	27
NishinomiyaHyōgo	30.6°C	24.3°C	214 mm	11.5	29
KurashikiOkayama	31.8°C	23.7°C	186 mm	10	31
KanazawaIshikawa	29.6°C	22.6°C	282 mm	14.9	22
AmagasakiHyōgo	32°C	24.5°C	192 mm	11.3	27
KatsushikaTokyo	30.2°C	23.2°C	170 mm	13.6	36
FujisawaKanagawa	29.6°C	22.8°C	206 mm	12.3	35
KashiwaChiba	30.2°C	23.2°C	170 mm	13.6	36
MachidaTokyo	29.6°C	22.8°C	206 mm	12.3	35
ToyotaAichi	31.5°C	23.4°C	288 mm	15.4	14
TakamatsuKagawa	31.7°C	23.8°C	173 mm	10.5	33
ToyamaToyama	29.9°C	21.9°C	286 mm	15.5	22
NagasakiNagasaki	30.4°C	24.2°C	345 mm	13.8	9
HirakataOsaka	32°C	24.5°C	192 mm	11.3	27
GifuGifu	31.7°C	23.3°C	325 mm	15.2	8
ToyonakaOsaka	32°C	24.5°C	192 mm	11.3	27
MiyazakiMiyazaki	31.4°C	23.9°C	439 mm	14	5
SuitaOsaka	32°C	24.5°C	192 mm	11.3	27
OkazakiAichi	31.5°C	23.4°C	288 mm	15.4	14
IchinomiyaAichi	31.7°C	23.3°C	325 mm	15.2	8
TakasakiGunma	30.8°C	21.8°C	236 mm	17	25
NaganoNagano	29.8°C	20.2°C	145 mm	14	46
KawagoeSaitama	31.1°C	22.1°C	168 mm	14.1	35
TakatsukiOsaka	32°C	24.5°C	192 mm	11.3	27
ShinjukuTokyo	30.2°C	23.2°C	170 mm	13.6	36
KoshigayaSaitama	30.2°C	23.2°C	170 mm	13.6	36
ŌtsuShiga	32.1°C	23.4°C	273 mm	14.4	15
NakanoTokyo	30.2°C	23.2°C	170 mm	13.6	36
TokorozawaSaitama	30.2°C	23.2°C	170 mm	13.6	36
MaebashiGunma	30.8°C	21.8°C	236 mm	17	25
KitaTokyo	30.2°C	23.2°C	170 mm	13.6	36
KochiKochi	30.9°C	23.5°C	393 mm	15.6	5
NahaOkinawa	31.9°C	27°C	192 mm	10.7	23
KasugaiAichi	31.5°C	23.4°C	288 mm	15.4	14
AkashiHyōgo	30.6°C	24.3°C	214 mm	11.5	29
ToshimaTokyo	30.2°C	23.2°C	170 mm	13.6	36

Japan inJuly.

Japan in
July.