Odawara, Kanagawa Weather by Month and Climate Averages

How much rain does Odawara get?

Odawara gets 1715 mm of precipitation in an average year, spread over about 94 days with measurable rain. That is fewer rainy days than 87% of Japan.

July is the wettest month, with 219 mm. December is the driest, with 65 mm. July has the most rainy days, about 10.

The longest dry spell in the last five years lasted 22 days, to January 13, 2023.

Odawara weather by month

Odawara weather in January

In January, Odawara averages a high of 11°C and a low of 3°C. It gets 65 mm of precipitation over about 5 rainy days. The sun is out about 56% of daylight hours. The January record high is 21°C (1988) and the record low is -2°C (1970).

Odawara weather in February

In February, Odawara averages a high of 11°C and a low of 3°C. It gets 73 mm of precipitation over about 6 rainy days. The sun is out about 51% of daylight hours. The February record high is 26°C (2009) and the record low is -4°C (1984).

Odawara weather in March

In March, Odawara averages a high of 14°C and a low of 6°C. It gets 128 mm of precipitation over about 9 rainy days. The sun is out about 39% of daylight hours. The March record high is 26°C (2013) and the record low is -2°C (1977).

Odawara weather in April

In April, Odawara averages a high of 19°C and a low of 11°C. It gets 149 mm of precipitation over about 9 rainy days. The sun is out about 37% of daylight hours. The April record high is 28°C (2004) and the record low is 2°C (2001). April is one of the most comfortable months to visit.

Odawara weather in May

In May, Odawara averages a high of 23°C and a low of 15°C. It gets 140 mm of precipitation over about 8 rainy days. The sun is out about 27% of daylight hours. The May record high is 32°C (2011) and the record low is 8°C (1980). May is one of the most comfortable months to visit.

Odawara weather in June

In June, Odawara averages a high of 26°C and a low of 19°C. It gets 213 mm of precipitation over about 10 rainy days. The sun is out about 20% of daylight hours. The June record high is 35°C (2011) and the record low is 12°C (2011). June is one of the most comfortable months to visit.

Odawara weather in July

In July, Odawara averages a high of 29°C and a low of 23°C. It gets 219 mm of precipitation over about 10 rainy days. The sun is out about 28% of daylight hours. The July record high is 36°C (2024) and the record low is 13°C (1976).

Odawara weather in August

In August, Odawara averages a high of 31°C and a low of 24°C. It gets 170 mm of precipitation over about 7 rainy days. The sun is out about 40% of daylight hours. The August record high is 37°C (2025) and the record low is 18°C (1980).

Odawara weather in September

In September, Odawara averages a high of 27°C and a low of 21°C. It gets 212 mm of precipitation over about 10 rainy days. The sun is out about 33% of daylight hours. The September record high is 37°C (2010) and the record low is 14°C (1980).

Odawara weather in October

In October, Odawara averages a high of 22°C and a low of 16°C. It gets 199 mm of precipitation over about 9 rainy days. The sun is out about 39% of daylight hours. The October record high is 32°C (2023) and the record low is 8°C (1976). October is one of the most comfortable months to visit.

Odawara weather in November

In November, Odawara averages a high of 17°C and a low of 11°C. It gets 83 mm of precipitation over about 7 rainy days. The sun is out about 52% of daylight hours. The November record high is 27°C (1977) and the record low is 3°C (1970). November is one of the most comfortable months to visit.

Odawara weather in December

In December, Odawara averages a high of 13°C and a low of 6°C. It gets 65 mm of precipitation over about 5 rainy days. The sun is out about 64% of daylight hours. The December record high is 24°C (2023) and the record low is -1°C (1995).

Sunshine, humidity and wind in Odawara

December is the sunniest month in Odawara, with sunshine about 64% of daylight hours. June is the cloudiest, at 20%. Over the year the sun shines about 41% of daylight hours. Odawara is sunnier than 67% of Japan.

Humidity peaks in July at 87% and is lowest in January at 63%.

Odawara has about 15 days a year above 32°C. Odawara is cooler than 61% of Japan.

Odawara weather records

The hottest temperature on record at the Odawara station is 37°C, on August 6, 2025. The coldest is -4°C, on February 4, 1984.

The wettest day on record brought 289 mm of rain, on August 15, 2003.

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

The best time to visit Odawara

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

Winter (December–February) is chilly, with average highs around 12°C and lows near 4°C.

Spring (March–May) is mild, with average highs around 19°C and lows near 11°C.

Summer (June–August) is hot, with average highs around 28°C and lows near 22°C. It can feel humid.

Autumn (September–November) is warm, with average highs around 22°C and lows near 16°C.

Odawara climate questions

How much rain does Odawara get?

Odawara gets 1715 mm of precipitation in an average year, over about 94 rainy days.

What is the wettest month in Odawara?

July is the wettest month in Odawara, with 219 mm. December is the driest, with 65 mm.

How many rainy days does Odawara have a year?

Odawara has about 94 days with measurable rain in an average year. July has the most, about 10.

What is the hottest month in Odawara?

August is the warmest month in Odawara, with an average high of 31°C.

What is the coldest month in Odawara?

January is the coldest month in Odawara, with an average low of 3°C.

What is the record high temperature in Odawara?

The record high at the Odawara station is 37°C, set on August 6, 2025. The record low is -4°C, on February 4, 1984.

What is the sunniest month in Odawara?

December is the sunniest month in Odawara, with sunshine about 64% of daylight hours. June is the cloudiest.

What is the best time to visit Odawara?

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