Miyakonojō, Miyazaki Weather by Month and Climate Averages

How much rain does Miyakonojō get?

Miyakonojō gets 2384 mm of precipitation in an average year, spread over about 108 days with measurable rain. That is fewer rainy days than 57% of Japan.

June is the wettest month, with 536 mm. January is the driest, with 54 mm. June has the most rainy days, about 15.

The longest dry spell in the last five years lasted 22 days, to January 12, 2023.

Miyakonojō weather by month

Miyakonojō weather in January

In January, Miyakonojō averages a high of 12°C and a low of 0°C. It gets 54 mm of precipitation over about 5 rainy days. The sun is out about 52% of daylight hours. The January record high is 23°C (1989) and the record low is -10°C (1970).

Miyakonojō weather in February

In February, Miyakonojō averages a high of 14°C and a low of 2°C. It gets 98 mm of precipitation over about 8 rainy days. The sun is out about 40% of daylight hours. The February record high is 23°C (2014) and the record low is -7°C (1977).

Miyakonojō weather in March

In March, Miyakonojō averages a high of 17°C and a low of 4°C. It gets 135 mm of precipitation over about 9 rainy days. The sun is out about 37% of daylight hours. The March record high is 27°C (2022) and the record low is -5°C (1974). March is one of the most comfortable months to visit.

Miyakonojō weather in April

In April, Miyakonojō averages a high of 22°C and a low of 9°C. It gets 159 mm of precipitation over about 8 rainy days. The sun is out about 32% of daylight hours. The April record high is 31°C (2004) and the record low is -3°C (1972). April is one of the most comfortable months to visit.

Miyakonojō weather in May

In May, Miyakonojō averages a high of 26°C and a low of 14°C. It gets 181 mm of precipitation over about 9 rainy days. The sun is out about 24% of daylight hours. The May record high is 34°C (2000) and the record low is 3°C (2000). May is one of the most comfortable months to visit.

Miyakonojō weather in June

In June, Miyakonojō averages a high of 27°C and a low of 19°C. It gets 536 mm of precipitation over about 15 rainy days. The sun is out about 14% of daylight hours. The June record high is 34°C (2011) and the record low is 11°C (1972).

Miyakonojō weather in July

In July, Miyakonojō averages a high of 32°C and a low of 23°C. It gets 414 mm of precipitation over about 13 rainy days. The sun is out about 21% of daylight hours. The July record high is 37°C (1994) and the record low is 15°C (1982).

Miyakonojō weather in August

In August, Miyakonojō averages a high of 32°C and a low of 23°C. It gets 272 mm of precipitation over about 12 rainy days. The sun is out about 34% of daylight hours. The August record high is 39°C (2020) and the record low is 17°C (1988).

Miyakonojō weather in September

In September, Miyakonojō averages a high of 29°C and a low of 20°C. It gets 262 mm of precipitation over about 11 rainy days. The sun is out about 33% of daylight hours. The September record high is 35°C (1997) and the record low is 8°C (1972).

Miyakonojō weather in October

In October, Miyakonojō averages a high of 25°C and a low of 14°C. It gets 121 mm of precipitation over about 6 rainy days. The sun is out about 48% of daylight hours. The October record high is 34°C (2016) and the record low is -1°C (1970). October is one of the most comfortable months to visit.

Miyakonojō weather in November

In November, Miyakonojō averages a high of 19°C and a low of 8°C. It gets 87 mm of precipitation over about 7 rainy days. The sun is out about 52% of daylight hours. The November record high is 28°C (1996) and the record low is -4°C (1976). November is one of the most comfortable months to visit.

Miyakonojō weather in December

In December, Miyakonojō averages a high of 14°C and a low of 2°C. It gets 64 mm of precipitation over about 5 rainy days. The sun is out about 59% of daylight hours. The December record high is 23°C (2018) and the record low is -8°C (1973).

Sunshine, humidity and wind in Miyakonojō

December is the sunniest month in Miyakonojō, with sunshine about 59% of daylight hours. June is the cloudiest, at 14%. Over the year the sun shines about 37% of daylight hours. Miyakonojō is cloudier than 58% of Japan.

Humidity peaks in June at 83% and is lowest in April at 70%.

Miyakonojō has about 32 days a year above 32°C. Miyakonojō is hotter than 85% of Japan.

First and last freeze in Miyakonojō

The first fall freeze in Miyakonojō typically comes around December 3, and the last spring freeze around March 11. That leaves a frost-free growing season of about 267 days.

Miyakonojō weather records

The hottest temperature on record at the Miyakonojō station is 39°C, on August 18, 2020. The coldest is -10°C, on January 18, 1970.

The wettest day on record brought 304 mm of rain, on September 29, 1990.

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

The best time to visit Miyakonojō

The most comfortable time to visit is typically March to May and October to November, when daytime highs sit near 22°C.

Winter (December–February) is mild, with average highs around 13°C and lows near 1°C.

Spring (March–May) is warm, with average highs around 21°C and lows near 9°C.

Summer (June–August) is hot, with average highs around 30°C and lows near 22°C. It can feel humid.

Autumn (September–November) is warm, with average highs around 25°C and lows near 14°C.

Miyakonojō climate questions

How much rain does Miyakonojō get?

Miyakonojō gets 2384 mm of precipitation in an average year, over about 108 rainy days.

What is the wettest month in Miyakonojō?

June is the wettest month in Miyakonojō, with 536 mm. January is the driest, with 54 mm.

How many rainy days does Miyakonojō have a year?

Miyakonojō has about 108 days with measurable rain in an average year. June has the most, about 15.

What is the hottest month in Miyakonojō?

August is the warmest month in Miyakonojō, with an average high of 32°C.

What is the coldest month in Miyakonojō?

January is the coldest month in Miyakonojō, with an average low of 0°C.

What is the record high temperature in Miyakonojō?

The record high at the Miyakonojō station is 39°C, set on August 18, 2020. The record low is -10°C, on January 18, 1970.

What is the sunniest month in Miyakonojō?

December is the sunniest month in Miyakonojō, with sunshine about 59% of daylight hours. June is the cloudiest.

When is the first frost in Miyakonojō?

The first fall freeze in Miyakonojō typically comes around December 3. The last spring freeze is around March 11.

What is the best time to visit Miyakonojō?

The most comfortable time to visit is typically March to May and October to November, when daytime highs sit near 22°C.