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Shinjuku-ku
Shinjuku-ku
Tokyo, Japan

San’eichō

San’eichō is a locality in Tokyo, Japan, close to the sea. The climate is classified as humid subtropical (Köppen Cfa), with rain spread through the year and no real dry season.

Now17°C
Best timeMay · Oct–Nov
Population–
Local time00:25
35.69° N, 139.73° EElevation 38 mUTC+9 · Japan Standard Time
Postal code160-0008
The year in San’eichōweather score
JanFebMarAprMayJunJulAugSepOctNovDec64October
October: high / low20° / 14°
Rain this month198mm
Sea this month22°
Best timeMay · Oct–Nov

Best: May · Oct–Nov. Warmth, sunshine and dry days, month by month.

San’eichō at a glance

Best time to visitMay · Oct–Nov

The months with the highest weather score

Warmest month29°C

Average high in August

Coolest month0°C

Average low in January

Wettest monthJuly

156 mm of rain

Driest monthJanuary

51 mm of rain

Warmest sea26°C

August

Monuments nearby8+

within 3.9 km

Weather in San’eichō

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
17°C

Cloudy · wind 4 km/h · humidity 97%

Today hour by hour
Today25 Oct26°16°1.3 mm
Mon26 Oct19°16°26.9 mm
Tue27 Oct24°16°5.4 mm
Wed28 Oct18°13°
Thu29 Oct14°12°
Fri30 Oct19°12°
Sat31 Oct21°13°
Sun1 Nov18°12°
Mon2 Nov13°11°8.8 mm

When to go to San’eichō

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score464138626354464557646346
High8°9°12°17°21°24°28°29°26°20°15°11°
Low0°0°4°10°14°18°22°24°20°14°8°3°
Rain (mm)51561121251361681561692171989251
Wet days57101112151714141397
Sea14°13°13°15°18°21°23°26°25°22°19°16°

What's on in San’eichō

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in San’eichō

All monuments

Nature around San’eichō

Nature in Japan

Wildlife in October

The birds and mammals of Japan seen most this month, compared with the rest of their year.

The sky over San’eichō

Eclipses and meteor showers

Earthquakes around San’eichō

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Strongest nearby since 1950

7.9Ōarai 47 km →2011 · 141 km
6.7Chōnan 4 km ↙1987 · 57 km
6.6Katsuura 47 km ↘1986 · 127 km
6.6Ōshima 12 km ↖1978 · 107 km

Towns and villages around San’eichō

Each with its own page: weather, climate and the best time to visit.

Postal code

160-0008

Places near San’eichō

Frequently asked questions

When is the best time to visit San’eichō?
Based on 30-year climate normals, May, October and November offer the best balance of comfortable temperatures, low rainfall and sunshine in San’eichō.
What is the hottest month in San’eichō?
August is the warmest month, with average highs of 29°C and lows of 24°C.
What is the coldest month in San’eichō?
January is the coldest month, with average highs of 8°C and lows of 0°C.
What is the rainiest month in San’eichō?
July is the wettest month with about 156 mm of precipitation on 17 wet days.
How warm is the sea near San’eichō?
The sea is warmest in August at about 26°C and coolest in February at about 13°C.
What is the postal code of San’eichō?
The postal code of San’eichō is 160-0008.