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Minoh, Osaka Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Minoh, Osaka?
Minoh, Osaka gets 1254 mm of precipitation a year over about 99 rainy days. August is the warmest month (average high 33°C) and January the coldest (average low 2°C).
Humid subtropical climate
Minoh, Osaka has hot summers and chilly winters. Daytime highs range from about 10°C in January to 34°C in August. June 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 22°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 3° | 11° |
| Spring | Mar–May | 11° | 19° |
| Summer | Jun–Aug | 23° | 31° |
| Autumn | Sep–Nov | 16° | 24° |
How much rain does Minoh get?
Minoh gets 1254 mm of precipitation in an average year, spread over about 99 days with measurable rain. That is fewer rainy days than 80% of Japan.
June is the wettest month, with 176 mm. January is the driest, with 42 mm. June has the most rainy days, about 11.
The longest dry spell in the last five years lasted 31 days, to August 5, 2026.
From October 2025 to September 2026 Minoh got 1886 mm of rain, against a normal of 1254 mm for those months. September 2026 had the most, with 1328 mm.
Minoh weather by month
Minoh weather in January
In January, Minoh averages a high of 9°C and a low of 2°C. It gets 42 mm of precipitation over about 6 rainy days. Estimated sunshine is 49% of daylight hours, derived from ERA5 cloud cover. The January record high is 19°C (2020) and the record low is -4°C (1997).
Minoh weather in February
In February, Minoh averages a high of 11°C and a low of 3°C. It gets 57 mm of precipitation over about 7 rainy days. Estimated sunshine is 46% of daylight hours, derived from ERA5 cloud cover. The February record high is 23°C (2010) and the record low is -8°C (1984).
Minoh weather in March
In March, Minoh averages a high of 14°C and a low of 6°C. It gets 96 mm of precipitation over about 10 rainy days. Estimated sunshine is 41% of daylight hours, derived from ERA5 cloud cover. The March record high is 24°C (1999) and the record low is -2°C (1984).
Minoh weather in April
In April, Minoh averages a high of 20°C and a low of 11°C. It gets 98 mm of precipitation over about 9 rainy days. Estimated sunshine is 38% of daylight hours, derived from ERA5 cloud cover. The April record high is 30°C (2012) and the record low is 2°C (1987). April is one of the most comfortable months to visit.
Minoh weather in May
In May, Minoh averages a high of 25°C and a low of 16°C. It gets 126 mm of precipitation over about 9 rainy days. Estimated sunshine is 33% of daylight hours, derived from ERA5 cloud cover. The May record high is 36°C (1980) and the record low is 7°C (1980). May is one of the most comfortable months to visit.
Minoh weather in June
In June, Minoh averages a high of 28°C and a low of 20°C. It gets 176 mm of precipitation over about 11 rainy days. Estimated sunshine is 24% of daylight hours, derived from ERA5 cloud cover. The June record high is 37°C (1978) and the record low is 12°C (1981).
Minoh weather in July
In July, Minoh averages a high of 32°C and a low of 24°C. It gets 166 mm of precipitation over about 10 rainy days. Estimated sunshine is 28% of daylight hours, derived from ERA5 cloud cover. The July record high is 38°C (2022) and the record low is 14°C (2026).
Minoh weather in August
In August, Minoh averages a high of 33°C and a low of 26°C. It gets 107 mm of precipitation over about 7 rainy days. Estimated sunshine is 38% of daylight hours, derived from ERA5 cloud cover. The August record high is 39°C (1994) and the record low is 19°C (1981).
Minoh weather in September
In September, Minoh averages a high of 29°C and a low of 22°C. It gets 138 mm of precipitation over about 10 rainy days. Estimated sunshine is 36% of daylight hours, derived from ERA5 cloud cover. The September record high is 36°C (1986) and the record low is 12°C (1973).
Minoh weather in October
In October, Minoh averages a high of 24°C and a low of 16°C. It gets 126 mm of precipitation over about 8 rainy days. Estimated sunshine is 48% of daylight hours, derived from ERA5 cloud cover. The October record high is 33°C (2019) and the record low is 6°C (1983). October is one of the most comfortable months to visit.
Minoh weather in November
In November, Minoh averages a high of 18°C and a low of 10°C. It gets 68 mm of precipitation over about 6 rainy days. Estimated sunshine is 54% of daylight hours, derived from ERA5 cloud cover. The November record high is 27°C (1977) and the record low is 2°C (2008). November is one of the most comfortable months to visit.
Minoh weather in December
In December, Minoh averages a high of 13°C and a low of 5°C. It gets 54 mm of precipitation over about 7 rainy days. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The December record high is 24°C (2018) and the record low is -2°C (1976).
Sunshine, humidity and wind in Minoh
December is the sunniest month in Minoh, with estimated sunshine of 57% of daylight hours from ERA5 cloud cover. June is the cloudiest, at 24%. The annual cloud-cover estimate is 41% of daylight hours; it is not a measurement of sunshine duration. Minoh is sunnier than 70% of Japan.
Humidity peaks in July at 76% and is lowest in April at 62%.
Minoh has about 43 days a year above 32°C. Minoh is hotter than 98% of Japan.
First and last freeze in Minoh
The first fall freeze in Minoh typically comes around December 26, and the last spring freeze around February 17. That leaves a frost-free growing season of about 312 days.
Minoh weather records
These records cover OSAKA during 1973–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Minoh station is 39°C, on August 8, 1994. The coldest is -8°C, on February 28, 1984.
The wettest day in the available station history brought 329 mm of precipitation, on September 27, 2026.
35 all-time records have been set at the station since 1973.
The best time to visit Minoh
The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 22°C.
Winter (December–February) is chilly, with average highs around 11°C and lows near 3°C.
Spring (March–May) is mild, with average highs around 20°C and lows near 10°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 24°C and lows near 16°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 2° | 9° | 42 mm | 6 | 69% | 49% | 19° | -4° |
| February | 3° | 11° | 57 mm | 7 | 66% | 46% | 23° | -8° |
| March | 6° | 14° | 96 mm | 10 | 64% | 41% | 24° | -2° |
| April | 11° | 20° | 98 mm | 9 | 62% | 38% | 30° | 2° |
| May | 16° | 25° | 126 mm | 9 | 66% | 33% | 36° | 7° |
| June | 20° | 28° | 176 mm | 11 | 72% | 24% | 37° | 12° |
| July | 24° | 32° | 166 mm | 10 | 76% | 28% | 38° | 14° |
| August | 26° | 33° | 107 mm | 7 | 70% | 38% | 39° | 19° |
| September | 22° | 29° | 138 mm | 10 | 70% | 36% | 36° | 12° |
| October | 16° | 24° | 126 mm | 8 | 69% | 48% | 33° | 6° |
| November | 10° | 18° | 68 mm | 6 | 70% | 54% | 27° | 2° |
| December | 5° | 13° | 54 mm | 7 | 68% | 57% | 24° | -2° |
Station: OSAKA, 17 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1973–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Minoh climate questions
How much rain does Minoh get?
Minoh gets 1254 mm of precipitation in an average year, over about 99 rainy days.
What is the wettest month in Minoh?
June is the wettest month in Minoh, with 176 mm. January is the driest, with 42 mm.
How many rainy days does Minoh have a year?
Minoh has about 99 days with measurable rain in an average year. June has the most, about 11.
What is the hottest month in Minoh?
August is the warmest month in Minoh, with an average high of 33°C.
What is the coldest month in Minoh?
January is the coldest month in Minoh, with an average low of 2°C.
What is the record high temperature in Minoh?
Within the available 1973–2026 station history, the record high at the Minoh station is 39°C, set on August 8, 1994. The record low is -8°C, on February 28, 1984.
What is the sunniest month in Minoh?
December is the sunniest month in Minoh, with estimated sunshine of 57% of daylight hours from ERA5 cloud cover. June is the cloudiest.
When is the first frost in Minoh?
The first fall freeze in Minoh typically comes around December 26. The last spring freeze is around February 17.
What is the best time to visit Minoh?
The most comfortable time to visit is typically April to May and October to November, when daytime highs sit near 22°C.