Takamatsu, Kagawa Weather by Month and Climate Averages

How much rain does Takamatsu get?

Takamatsu gets 1082 mm of precipitation in an average year, spread over about 99 days with measurable rain. That is fewer rainy days than 78% of Japan.

September is the wettest month, with 151 mm. January is the driest, with 35 mm. June has the most rainy days, about 11.

The longest dry spell in the last five years lasted 22 days, to February 6, 2026.

Takamatsu weather by month

Takamatsu weather in January

In January, Takamatsu averages a high of 10°C and a low of 2°C. It gets 35 mm of precipitation over about 7 rainy days. The sun is out about 50% of daylight hours. The January record high is 19°C (1997) and the record low is -6°C (1970).

Takamatsu weather in February

In February, Takamatsu averages a high of 11°C and a low of 1°C. It gets 43 mm of precipitation over about 7 rainy days. The sun is out about 48% of daylight hours. The February record high is 23°C (1996) and the record low is -6°C (1977).

Takamatsu weather in March

In March, Takamatsu averages a high of 14°C and a low of 4°C. It gets 80 mm of precipitation over about 10 rainy days. The sun is out about 44% of daylight hours. The March record high is 26°C (2025) and the record low is -4°C (1975).

Takamatsu weather in April

In April, Takamatsu averages a high of 20°C and a low of 9°C. It gets 71 mm of precipitation over about 9 rainy days. The sun is out about 41% of daylight hours. The April record high is 31°C (2004) and the record low is -1°C (1987). April is one of the most comfortable months to visit.

Takamatsu weather in May

In May, Takamatsu averages a high of 25°C and a low of 14°C. It gets 96 mm of precipitation over about 8 rainy days. The sun is out about 36% of daylight hours. The May record high is 33°C (2019) and the record low is 3°C (1980). May is one of the most comfortable months to visit.

Takamatsu weather in June

In June, Takamatsu averages a high of 28°C and a low of 19°C. It gets 150 mm of precipitation over about 11 rainy days. The sun is out about 26% of daylight hours. The June record high is 36°C (2022) and the record low is 10°C (1981).

Takamatsu weather in July

In July, Takamatsu averages a high of 32°C and a low of 24°C. It gets 145 mm of precipitation over about 10 rainy days. The sun is out about 29% of daylight hours. The July record high is 38°C (1994) and the record low is 17°C (1982).

Takamatsu weather in August

In August, Takamatsu averages a high of 33°C and a low of 25°C. It gets 94 mm of precipitation over about 7 rainy days. The sun is out about 42% of daylight hours. The August record high is 38°C (2026) and the record low is 16°C (1972).

Takamatsu weather in September

In September, Takamatsu averages a high of 29°C and a low of 21°C. It gets 151 mm of precipitation over about 9 rainy days. The sun is out about 37% of daylight hours. The September record high is 37°C (1994) and the record low is 9°C (1987).

Takamatsu weather in October

In October, Takamatsu averages a high of 23°C and a low of 14°C. It gets 117 mm of precipitation over about 8 rainy days. The sun is out about 48% of daylight hours. The October record high is 34°C (2018) and the record low is 3°C (1986). October is one of the most comfortable months to visit.

Takamatsu weather in November

In November, Takamatsu averages a high of 17°C and a low of 8°C. It gets 56 mm of precipitation over about 7 rainy days. The sun is out about 55% of daylight hours. The November record high is 26°C (1977) and the record low is -1°C (1973). November is one of the most comfortable months to visit.

Takamatsu weather in December

In December, Takamatsu averages a high of 12°C and a low of 3°C. It gets 44 mm of precipitation over about 7 rainy days. The sun is out about 56% of daylight hours. The December record high is 21°C (1992) and the record low is -3°C (1980).

Sunshine, humidity and wind in Takamatsu

December is the sunniest month in Takamatsu, with sunshine about 56% of daylight hours. June is the cloudiest, at 26%. Over the year the sun shines about 43% of daylight hours. Takamatsu is sunnier than 89% of Japan.

Humidity peaks in July at 82% and is lowest in December at 66%.

Takamatsu has about 34 days a year above 32°C. Takamatsu is hotter than 89% of Japan.

First and last freeze in Takamatsu

The first fall freeze in Takamatsu typically comes around December 11, and the last spring freeze around March 11. That leaves a frost-free growing season of about 275 days.

Takamatsu weather records

The hottest temperature on record at the Takamatsu station is 38°C, on August 2, 2026. The coldest is -6°C, on February 19, 1977.

The wettest day on record brought 192 mm of rain, on September 16, 1972.

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

The best time to visit Takamatsu

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 2°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 15°C.

Takamatsu climate questions

How much rain does Takamatsu get?

Takamatsu gets 1082 mm of precipitation in an average year, over about 99 rainy days.

What is the wettest month in Takamatsu?

September is the wettest month in Takamatsu, with 151 mm. January is the driest, with 35 mm.

How many rainy days does Takamatsu have a year?

Takamatsu has about 99 days with measurable rain in an average year. June has the most, about 11.

What is the hottest month in Takamatsu?

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

What is the coldest month in Takamatsu?

February is the coldest month in Takamatsu, with an average low of 1°C.

What is the record high temperature in Takamatsu?

The record high at the Takamatsu station is 38°C, set on August 2, 2026. The record low is -6°C, on February 19, 1977.

What is the sunniest month in Takamatsu?

December is the sunniest month in Takamatsu, with sunshine about 56% of daylight hours. June is the cloudiest.

When is the first frost in Takamatsu?

The first fall freeze in Takamatsu typically comes around December 11. The last spring freeze is around March 11.

What is the best time to visit Takamatsu?

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