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Iwate
Iwate
Iwate, Japan

Tadakoshi

Tadakoshi is a locality in Iwate, Japan, close to the sea. The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.

Now8°C
Best timeAug–Oct
Population–
Local time00:22
39.77° N, 141.99° EElevation 99 mUTC+9 · Japan Standard Time
The year in Tadakoshiweather score
JanFebMarAprMayJunJulAugSepOctNovDec63October
October: high / low17° / 13°
Rain this month135mm
Sea this month18°
Best timeAug–Oct

Best: Aug–Oct. Warmth, sunshine and dry days, month by month.

Tadakoshi at a glance

Best time to visitAug–Oct

The months with the highest weather score

Warmest month23°C

Average high in August

Coolest month-1°C

Average low in February

Wettest monthAugust

188 mm of rain

Driest monthFebruary

65 mm of rain

Warmest sea21°C

August

Monuments nearby5+

within 22 km

Weather in Tadakoshi

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

14-day forecast
8°C

Clear · wind 9 km/h · humidity 67%

Today hour by hour
Today23 Oct14°7°
Sat24 Oct18°10°1.7 mm
Sun25 Oct18°13°4.3 mm
Mon26 Oct14°11°
Tue27 Oct18°13°2.1 mm
Wed28 Oct12°9°1 mm
Thu29 Oct11°8°
Fri30 Oct15°11°1.5 mm
Sat31 Oct17°11°0.5 mm

When to go to Tadakoshi

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

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score333228264150576060633830
High4°3°5°9°13°16°20°23°21°17°12°7°
Low-1°-1°1°6°10°14°18°21°18°13°7°3°
Rain (mm)6765891061081291711882381358766
Wet days111011121214171914121312
Sea10°7°6°8°10°14°18°21°21°18°15°12°

What's on in Tadakoshi

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

Monuments and museums in Tadakoshi

All monuments

Nature around Tadakoshi

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 Tadakoshi

Eclipses and meteor showers

Earthquakes around Tadakoshi

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

Earthquakes

Strongest nearby since 1950

8.0Miyako 113 km →1960 · 106 km
7.8Fudai 143 km ↗1994 · 147 km
7.6Obuchi 68 km →2025 · 137 km
7.4Fudai 100 km →2026 · 94 km

Tsunamis · Tadakoshi

Tsunami archive

Towns and villages around Tadakoshi

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

Places near Tadakoshi

Frequently asked questions

When is the best time to visit Tadakoshi?
Based on 30-year climate normals, August, September and October offer the best balance of comfortable temperatures, low rainfall and sunshine in Tadakoshi.
What is the hottest month in Tadakoshi?
August is the warmest month, with average highs of 23°C and lows of 21°C.
What is the coldest month in Tadakoshi?
February is the coldest month, with average highs of 3°C and lows of -1°C.
What is the rainiest month in Tadakoshi?
August is the wettest month with about 188 mm of precipitation on 19 wet days.
How warm is the sea near Tadakoshi?
The sea is warmest in August at about 21°C and coolest in March at about 6°C.