Kurashiki, Okayama Weather by Month and Climate Averages

Kurashiki, Okayama gets 1033 mm of precipitation a year over about 89 rainy days. August is the warmest month (average high 33°C) and January the coldest (average low 1°C).

Kurashiki climate at a glance

Humid subtropical climate

Kurashiki, Okayama has hot summers and chilly winters. Daytime highs range from about 9°C in January to 33°C in August. July is usually the wettest month. The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 21°C.

How much rain does Kurashiki get?

Kurashiki gets 1033 mm of precipitation in an average year, spread over about 89 days with measurable rain. That is fewer rainy days than 93% of Japan.

June is the wettest month, with 159 mm. January is the driest, with 31 mm. June has the most rainy days, about 11.

The longest dry spell in the last five years lasted 24 days, to October 12, 2021.

Kurashiki weather by month

Kurashiki weather in January

In January, Kurashiki averages a high of 9°C and a low of 1°C. It gets 31 mm of precipitation over about 5 rainy days. The sun is out about 51% of daylight hours. The January record high is 17°C (2016) and the record low is -7°C (1974).

Kurashiki weather in February

In February, Kurashiki averages a high of 11°C and a low of 1°C. It gets 44 mm of precipitation over about 7 rainy days. The sun is out about 48% of daylight hours. The February record high is 22°C (2010) and the record low is -9°C (1977).

Kurashiki weather in March

In March, Kurashiki averages a high of 14°C and a low of 3°C. It gets 72 mm of precipitation over about 8 rainy days. The sun is out about 44% of daylight hours. The March record high is 26°C (2025) and the record low is -7°C (1977).

Kurashiki weather in April

In April, Kurashiki averages a high of 20°C and a low of 9°C. It gets 78 mm of precipitation over about 8 rainy days. The sun is out about 42% of daylight hours. The April record high is 29°C (2004) and the record low is -2°C (1975). April is one of the most comfortable months to visit.

Kurashiki weather in May

In May, Kurashiki averages a high of 25°C and a low of 14°C. It gets 107 mm of precipitation over about 8 rainy days. The sun is out about 37% of daylight hours. The May record high is 33°C (2015) and the record low is 2°C (1980). May is one of the most comfortable months to visit.

Kurashiki weather in June

In June, Kurashiki averages a high of 28°C and a low of 19°C. It gets 159 mm of precipitation over about 11 rainy days. The sun is out about 27% of daylight hours. The June record high is 37°C (2013) and the record low is 8°C (1978).

Kurashiki weather in July

In July, Kurashiki averages a high of 32°C and a low of 24°C. It gets 159 mm of precipitation over about 10 rainy days. The sun is out about 29% of daylight hours. The July record high is 38°C (2018) and the record low is 15°C (1982).

Kurashiki weather in August

In August, Kurashiki averages a high of 33°C and a low of 24°C. It gets 79 mm of precipitation over about 6 rainy days. The sun is out about 42% of daylight hours. The August record high is 39°C (2025) and the record low is 16°C (1972).

Kurashiki weather in September

In September, Kurashiki averages a high of 29°C and a low of 21°C. It gets 127 mm of precipitation over about 9 rainy days. The sun is out about 39% of daylight hours. The September record high is 37°C (2020) and the record low is 9°C (1972).

Kurashiki weather in October

In October, Kurashiki averages a high of 23°C and a low of 14°C. It gets 85 mm of precipitation over about 7 rainy days. The sun is out about 50% of daylight hours. The October record high is 33°C (2018) and the record low is 2°C (1970). October is one of the most comfortable months to visit.

Kurashiki weather in November

In November, Kurashiki averages a high of 17°C and a low of 8°C. It gets 51 mm of precipitation over about 6 rainy days. The sun is out about 56% of daylight hours. The November record high is 27°C (1977) and the record low is -2°C (1973). November is one of the most comfortable months to visit.

Kurashiki weather in December

In December, Kurashiki averages a high of 12°C and a low of 3°C. It gets 40 mm of precipitation over about 6 rainy days. The sun is out about 58% of daylight hours. The December record high is 21°C (2018) and the record low is -6°C (1976).

Sunshine, humidity and wind in Kurashiki

December is the sunniest month in Kurashiki, with sunshine about 58% of daylight hours. June is the cloudiest, at 27%. Over the year the sun shines about 44% of daylight hours. Kurashiki is sunnier than 95% of Japan.

Humidity peaks in July at 83% and is lowest in December at 64%.

Kurashiki has about 37 days a year above 32°C. Kurashiki is hotter than 92% of Japan.

First and last freeze in Kurashiki

The first fall freeze in Kurashiki typically comes around December 12, and the last spring freeze around March 15. That leaves a frost-free growing season of about 272 days.

Kurashiki weather records

The hottest temperature on record at the Kurashiki station is 39°C, on August 5, 2025. The coldest is -9°C, on February 27, 1981.

The wettest day on record brought 197 mm of rain, on July 7, 2018.

46 all-time records have been set at the station since 1970.

The best time to visit Kurashiki

The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 21°C.

Winter (December–February) is chilly, with average highs around 11°C and lows near 1°C.

Spring (March–May) is mild, with average highs around 20°C and lows near 9°C.

Summer (June–August) is hot, with average highs around 31°C and lows near 23°C. It can feel humid.

Autumn (September–November) is warm, with average highs around 23°C and lows near 14°C.

Monthly climate

MonthPrecipRain daysHumiditySunshineSea tempRecord highRecord low
January31 mm566%51%-12°17°-7°
February44 mm766%48%-12°22°-9°
March72 mm869%44%-12°26°-7°
April78 mm870%42%-10°29°-2°
May107 mm874%37%-8°33°
June159 mm1180%27%-6°37°
July159 mm1083%29%-4°38°15°
August79 mm679%42%-2°39°16°
September127 mm974%39%-2°37°
October85 mm766%50%-4°33°
November51 mm668%56%-7°27°-2°
December40 mm664%58%-10°21°-6°

From ERA5 reanalysis. Sunshine is estimated from cloud cover.

Kurashiki climate questions

How much rain does Kurashiki get?

Kurashiki gets 1033 mm of precipitation in an average year, over about 89 rainy days.

What is the wettest month in Kurashiki?

June is the wettest month in Kurashiki, with 159 mm. January is the driest, with 31 mm.

How many rainy days does Kurashiki have a year?

Kurashiki has about 89 days with measurable rain in an average year. June has the most, about 11.

What is the hottest month in Kurashiki?

August is the warmest month in Kurashiki, with an average high of 33°C.

What is the coldest month in Kurashiki?

January is the coldest month in Kurashiki, with an average low of 1°C.

What is the record high temperature in Kurashiki?

The record high at the Kurashiki station is 39°C, set on August 5, 2025. The record low is -9°C, on February 27, 1981.

What is the sunniest month in Kurashiki?

December is the sunniest month in Kurashiki, with sunshine about 58% of daylight hours. June is the cloudiest.

When is the first frost in Kurashiki?

The first fall freeze in Kurashiki typically comes around December 12. The last spring freeze is around March 15.

What is the best time to visit Kurashiki?

The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 21°C.

Source: NOAA GHCN-Daily station OKAYAMA (17 km away).

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Normals from NOAA GHCN-Daily station OKAYAMA.