Gunma, Japan
Isesaki
Isesaki is a city in Gunma, Japan. It has a population of about 211,850. The climate is classified as humid subtropical (Köppen Cfa), with rain spread through the year and no real dry season.
Now17°C
Best timeApr · Oct–Nov
Population211,850
Local time14:19
36.32° N, 139.20° EElevation 62 mUTC+9 · Japan Standard Time
Postal codes372-0000, 372-0002 …October: high / low20° / 13°
Rain this month140mm
Best timeApr · Oct–Nov
Best: Apr · Oct–Nov. Warmth, sunshine and dry days, month by month.
Isesaki at a glance
Sunrise · sunset06:04 · 16:5110 h 47 min of daylightThe moon tonightWaning gibbous79% · Moonrise 20:04Next holiday3 NovemberCulture DayNext eclipse21 Feb 2027Penumbral lunar eclipse
Best time to visitApr · Oct–Nov
The months with the highest weather score
Warmest month29°C
Average high in August
Coolest month-1°C
Average low in January
Wettest monthJuly
190 mm of rain
Driest monthDecember
28 mm of rain
Monuments nearby10+
1 of them World Heritage
How Isesaki has grown
People living in the built-up area (138 km² today), every five years since 1975; 2030 is the projection.
-11%286k in 1975 → 254k in 2025Weather in Isesaki
Now and the next ten days. The 14 and 30-day outlooks are one click away.
17°C
Today hour by hourPartly cloudy · wind 7 km/h · humidity 69%
Today30 Oct17°12°
Sat31 Oct21°10°
Sun1 Nov17°11°
Mon2 Nov15°12°2.2 mm
Tue3 Nov21°12°
Wed4 Nov15°10°
Thu5 Nov17°12°4.4 mm
Fri6 Nov20°11°2.2 mm
Sat7 Nov14°8°
When to go to Isesaki
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 39 | 39 | 39 | 67 | 59 | 55 | 45 | 43 | 58 | 65 | 61 | 39 |
| High | 8° | 8° | 12° | 18° | 22° | 25° | 28° | 29° | 25° | 20° | 15° | 10° |
| Low | -1° | -1° | 2° | 8° | 13° | 17° | 21° | 22° | 19° | 13° | 7° | 2° |
| Rain (mm) | 30 | 36 | 69 | 91 | 114 | 152 | 190 | 220 | 229 | 140 | 56 | 28 |
| Wet days | 8 | 8 | 10 | 11 | 15 | 17 | 23 | 23 | 20 | 13 | 9 | 9 |
What's on in Isesaki
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Isesaki
15 km
Gunma KaikanBuilt 1930
11 km
Watanuki Kannon-yama KofunBuilt 600
12 km
SeishidōBuilt 191614 km
Kiryū MeijikanBuilt 1878
15 km
Ōmama StationBuilt 1911
11 km
Ōgo StationBuilt 1928
Museum0.8 km
Aikawa Archaeological MuseumBuilt 1950
Museum11 km
The Museum of Modern Art, GunmaBuilt 1974More museums: 大室はにわ館 · 旧アメリカン・ボード宣教師館
Outdoors around Isesaki
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
ぐーちょきぱぁViewpoints
1.4 kmGunma Insect WorldZoos
1.9 km伊勢崎ゆまーるHot springs & thermal baths
2.5 km烏川オートキャンプ場Camp sites
2.8 km華蔵寺公園遊園地Theme parks
2.8 kmJapan Snake CenterZoos
4.3 km赤城山第１スキーSki area · 0 km of pistes · 1 lifts
25 kmNature around Isesaki
Wildlife in October
The birds and mammals of Japan seen most this month, compared with the rest of their year.
The sky over Isesaki
Earthquakes around Isesaki
The last 30 days within 300 km, and the record since 1950.
Last 30 days19magnitude 2.5+ within 300 kmSince 1950304magnitude 5+ within 150 kmSignificant earthquakes on record139within 300 km
Strongest nearby since 1950
6.7Chōnan 4 km ↙1987 · 140 km
6.6Tanagura 4 km ↘2011 · 131 km
6.6Ojiya 8 km ↓2004 · 108 km
6.3Ōarai 25 km ↗2005 · 147 km
Tropical storms · Isesaki
Universities and research institutes
Gunma Prefectural Isesaki KoyokotogakkoUniversity or college · founded 1920
Jobu UniversityUniversity or college · founded 1950
Tokyo University of Social Welfare, Junior CollegeUniversity or college · founded 2006
Gunma Agricultural Technology CenterResearch institute · founded 2003
Institute of Brain and Blood VesselsResearch institute
The Gunma Prefectural Education CenterResearch institute
Towns and villages around Isesaki
Each with its own page: weather, climate and the best time to visit.
Miyamaechō0.5 kmTanakajimamachi3.2 kmHoriguchimachi3.3 kmShibamachi3.8 kmSakai-shimofuchina4.6 kmSakai-kamitakeshi4.8 kmYattajimamachi5.1 kmNaganumamachi5.6 kmIchibachō5.8 kmTabeichō5.8 kmNishi-kunisada6.3 kmKunisadamachi6.7 kmAkabori-imaichō6.8 kmHigashi-kunisada7.1 kmSakai-nakajima7.1 kmSakai-shimamura7.3 km
Isesaki from above
Around Isesaki38 places to see, do and reach nearby
Karasu River, SaitamaNature5.4 kmMoto-Koyama RiverNature10 kmShido RiverNature11 kmKanna RiverNature7.2 kmOtokohori RiverNature11 kmKiryū RiverNature16 kmOenga-iwaNature17 kmMount KesamaruMountain38 kmMount AkagiMountain27 kmKomaga TakeMountain26 kmAkaguna YamaMountain37 kmMount HarunaMountain34 kmSuzuga TakeMountain27 km赤城山第１スキーSki area25 kmGunma KaikanMonument15 kmWatanuki Kannon-yama KofunMonument11 kmSeishidōMonument12 kmKiryū MeijikanMonument14 kmŌmama StationMonument15 kmŌgo StationMonument11 kmTajima Yahei Sericulture FarmMonument8.6 kmMaefutago KofunMonument7.7 kmAikawa Archaeological MuseumMuseum0.8 kmThe Museum of Modern Art, GunmaMuseum11 kmGunma Prefectural Museum of HistoryMuseum11 kmArts MaebashiMuseum14 kmNittanoshō History MuseumMuseum9.1 kmStationStation0.2 kmStationStation1.3 kmStationStation3.2 kmIsesaki · ferry portFerry port24 kmIsesaki · ferry portFerry port24 kmTakasakiPlace17 kmŌtaPlace15 kmKiryūPlace15 kmFujiokaPlace14 kmMidoriPlace16 kmTamamuraPlace7.7 km
Postal codes
372-0000372-0002372-0003372-0004372-0005372-0006372-0013372-0014372-0015372-0038372-0041372-0042372-0043372-0044372-0045372-0046372-0047372-0048372-0051372-0052372-0053372-0054372-0055372-0056372-0057372-0058372-0811372-0812
Getting to Isesaki
Tokyo Haneda International AirportHND
100 kmIbaraki AirportIBR
110 kmShinshu-Matsumoto AirportMMJ
116 km新伊勢崎Railway station
0.2 km伊勢崎Railway station
1.3 km剛志Railway station
3.2 km赤岩渡船赤岩渡船
24 km赤岩渡船赤岩渡船
24 kmPlaces near Isesaki
Places with a climate like Isesaki
Matched month by month on temperature, rain and sunshine.
Frequently asked questions
When is the best time to visit Isesaki?
Based on 30-year climate normals, April, October and November offer the best balance of comfortable temperatures, low rainfall and sunshine in Isesaki.
What is the hottest month in Isesaki?
August is the warmest month, with average highs of 29°C and lows of 22°C.
What is the coldest month in Isesaki?
January is the coldest month, with average highs of 8°C and lows of -1°C.
What is the rainiest month in Isesaki?
July is the wettest month with about 190 mm of precipitation on 23 wet days.
What is the postal code of Isesaki?
Isesaki has 28 postal codes: 372-0000, 372-0002, 372-0003, 372-0004, 372-0005, 372-0006, 372-0013, 372-0014, 372-0015, 372-0038, 372-0041, 372-0042 ….