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Mogami-gun
Mogami-gun
Yamagata, Japan

Semi

Semi is a locality in Yamagata, Japan. The climate is classified as hot-summer humid continental (Köppen Dfa), with warm summers, cold winters and precipitation in every season.

Now17°C
Best timeMay–Jun · Sep
Population–
Local time10:43
38.75° N, 140.42° EElevation 142 mUTC+9 · Japan Standard Time
The year in Semiweather score
JanFebMarAprMayJunJulAugSepOctNovDec53October
October: high / low17° / 9°
Rain this month241mm
Best timeMay–Jun · Sep

Best: May–Jun · Sep. Warmth, sunshine and dry days, month by month.

Semi at a glance

Best time to visitMay–Jun · Sep

The months with the highest weather score

Warmest month27°C

Average high in August

Coolest month-5°C

Average low in January

Wettest monthDecember

302 mm of rain

Driest monthApril

153 mm of rain

Weather in Semi

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

14-day forecast
17°C

Rain · wind 7 km/h · humidity 97%

Today hour by hour
Today25 Oct17°14°19.7 mm
Mon26 Oct14°10°
Tue27 Oct17°11°3.9 mm
Wed28 Oct10°5°11.3 mm
Thu29 Oct13°5°
Fri30 Oct19°8°1 mm
Sat31 Oct14°6°13.7 mm
Sun1 Nov9°5°8.3 mm
Mon2 Nov9°7°5.4 mm
Tue3 Nov15°9°1.5 mm

When to go to Semi

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

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score131416315756524955531714
High1°2°6°13°18°22°25°27°22°17°10°4°
Low-5°-4°-2°3°9°14°18°20°16°9°3°-2°
Rain (mm)285192170153166205301265233241278302
Wet days252017141413171716181926

What's on in Semi

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

Monuments and museums in Semi

All monuments

Nature around Semi

Nature in Japan

Wildlife in October

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

Earthquakes around Semi

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

Earthquakes

Strongest nearby since 1950

7.6Awashimaura 9 km ↓1964 · 111 km
7.1Onagawa Chō 23 km ↘2011 · 115 km
7.0Onagawa Chō 17 km →2021 · 112 km
7.0Kesennuma 6 km ↓2003 · 100 km

Towns and villages around Semi

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

Places near Semi

Frequently asked questions

When is the best time to visit Semi?
Based on 30-year climate normals, May, June and September offer the best balance of comfortable temperatures, low rainfall and sunshine in Semi.
What is the hottest month in Semi?
August is the warmest month, with average highs of 27°C and lows of 20°C.
What is the coldest month in Semi?
January is the coldest month, with average highs of 1°C and lows of -5°C.
What is the rainiest month in Semi?
December is the wettest month with about 302 mm of precipitation on 26 wet days.