Niigata, Japan
Seiro
Seiro is a small town in Niigata, Japan, close to the sea. It has a population of about 13,823 (2021). The climate is classified as humid subtropical (Köppen Cfa), with rain spread through the year and no real dry season.
Now17°C
Best timeMay · Sep–Oct
Population13,823
Local time11:56
37.98° N, 139.25° EElevation 5 mUTC+9 · Japan Standard Time
Postal codes957-0100, 957-0101 …October: high / low19° / 13°
Rain this month209mm
Sea this month22°
Best timeMay · Sep–Oct
Best: May · Sep–Oct. Warmth, sunshine and dry days, month by month.
Seiro at a glance
Sunrise · sunset06:02 · 16:5310 h 51 min of daylightThe moon tonightFull moon100% · Moonrise 16:31Next holiday3 NovemberCulture DayNext eclipse21 Feb 2027Penumbral lunar eclipse
Best time to visitMay · Sep–Oct
The months with the highest weather score
Warmest month29°C
Average high in August
Coolest month-1°C
Average low in January
Wettest monthDecember
275 mm of rain
Driest monthApril
122 mm of rain
Warmest sea26°C
August
Monuments nearby6+
within 12 km
Weather in Seiro
Now and the next ten days. The 14 and 30-day outlooks are one click away.
17°C
Today hour by hourCloudy · wind 6 km/h · humidity 78%
Today26 Oct18°16°0.9 mm
Tue27 Oct20°15°5 mm
Wed28 Oct15°11°5.3 mm
Thu29 Oct16°9°
Fri30 Oct19°10°0.7 mm
Sat31 Oct18°13°19.3 mm
Sun1 Nov15°12°
Mon2 Nov17°13°8.5 mm
Tue3 Nov12°10°4.5 mm
Wed4 Nov13°8°4.7 mm
When to go to Seiro
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 | 15 | 16 | 18 | 46 | 62 | 59 | 51 | 47 | 61 | 62 | 33 | 17 |
| High | 4° | 4° | 8° | 15° | 20° | 24° | 27° | 29° | 25° | 19° | 13° | 7° |
| Low | -1° | -1° | 1° | 6° | 12° | 17° | 21° | 23° | 19° | 13° | 7° | 2° |
| Rain (mm) | 237 | 158 | 143 | 122 | 141 | 175 | 259 | 197 | 197 | 209 | 268 | 275 |
| Wet days | 24 | 19 | 15 | 13 | 13 | 14 | 18 | 15 | 18 | 17 | 19 | 26 |
| Sea | 12° | 10° | 9° | 11° | 15° | 20° | 23° | 26° | 25° | 22° | 18° | 15° |
What's on in Seiro
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Seiro
Outdoors around Seiro
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Niigata Sunrise Golf CourseGolf courses
1.6 km海辺の森キャンプ場Camp sites
6.1 km観察やぐらViewpoints
6.7 kmRyoufusouTheme parks
7.4 kmキャンプ場Camp sites
7.5 km雁晴れ舎Viewpoints
7.6 kmニノックススノーパークSki area · 4 km of pistes · 3 lifts
20 km胎内スキー場Ski area · 12 km of pistes · 8 lifts
22 km三川温泉スキー場Ski area · 5 km of pistes · 4 lifts
32 km冬鳥越スキーガーデンSki area · 0 km of pistes · 1 lifts
40 kmNature around Seiro
Wildlife in October
The birds and mammals of Japan seen most this month, compared with the rest of their year.
The sky over Seiro
Earthquakes around Seiro
The last 30 days within 300 km, and the record since 1950.
Last 30 days17magnitude 2.5+ within 300 kmSince 195083magnitude 5+ within 150 kmSignificant earthquakes on record110within 300 km
Strongest nearby since 1950
7.6Awashimaura 9 km ↓1964 · 45 km
6.6Tanagura 4 km ↘2011 · 149 km
6.6Kariwa 19 km ↖2007 · 87 km
6.6Ojiya 8 km ↓2004 · 94 km
Towns and villages around Seiro
Each with its own page: weather, climate and the best time to visit.
Seiro from above
Around Seiro38 places to see, do and reach nearby
Lake FukushimagataNature8.2 kmKaji-kawaNature4.8 kmShinano RiverNature17 kmLake HyōkoNature16 kmNakanokuchi RiverNature25 kmTainai RiverNature16 kmNiigatajimaNature21 kmMount EburisashiMountain31 kmMount NinojiMountain23 kmMount YakimineMountain26 kmŌkura YamaMountain32 kmMount KirinMountain38 kmニノックススノーパークSki area20 km胎内スキー場Ski area22 km三川温泉スキー場Ski area32 km冬鳥越スキーガーデンSki area40 kmShibata CastleMonument6.9 kmAshigaru NagayaMonument7.8 kmZōshunkakuMonument8.0 kmIjimino OchayaMonument10 kmShimizu-enMonument7.8 kmJōnoyama KofunMonument12 kmShirakabe BarracksMuseum6.7 kmKōji Fukiya Memorial Museum of ArtMuseum7.2 kmNiigata City Kita Ward MuseumMuseum7.9 kmNiigata Learning Center For Humans & the EnvironmentMuseum8.0 kmView FukushimagataMuseum7.9 kmStationStation3.9 kmStationStation5.2 kmStationStation6.5 kmSeiro · ferry portFerry port17 kmSeiro · ferry portFerry port18 kmTainaiPlace16 kmNiigataPlace20 kmShibataPlace7.8 kmAganoPlace23 kmKameda-honchōPlace18 kmAganoPlace17 km
Postal codes
957-0100957-0101957-0102957-0104957-0106957-0112957-0113957-0114957-0115957-0116957-0117957-0121957-0122957-0123957-0124957-0125957-0126957-0127957-0192957-0193957-0195957-0196957-0197
Getting to Seiro
Niigata AirportKIJ
13 kmSado AirportSDS
74 kmShonai AirportSYO
103 km佐々木Railway station
3.9 km黒山Railway station
5.2 km西新発田Railway station
6.5 km新日本海フェリー 新潟フェリーターミナル小樽港 フェリーターミナル · 敦賀新港 新日本海フェリーターミナル · 新日本海フェリー 秋田フェリーターミナル
17 km佐渡汽船フェリーターミナル両津港佐渡汽船ターミナル
18 kmPlaces near Seiro
Places with a climate like Seiro
Matched month by month on temperature, rain and sunshine.
Frequently asked questions
When is the best time to visit Seiro?
Based on 30-year climate normals, May, September and October offer the best balance of comfortable temperatures, low rainfall and sunshine in Seiro.
What is the hottest month in Seiro?
August is the warmest month, with average highs of 29°C and lows of 23°C.
What is the coldest month in Seiro?
January is the coldest month, with average highs of 4°C and lows of -1°C.
What is the rainiest month in Seiro?
December is the wettest month with about 275 mm of precipitation on 26 wet days.
How warm is the sea near Seiro?
The sea is warmest in August at about 26°C and coolest in March at about 9°C.
What is the postal code of Seiro?
Seiro has 23 postal codes: 957-0100, 957-0101, 957-0102, 957-0104, 957-0106, 957-0112, 957-0113, 957-0114, 957-0115, 957-0116, 957-0117, 957-0121 ….