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Monthly climate in Minamiise, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Minamiise features a humid subtropical climate (Cfa). Temperatures typically range between 9 °C (48 °F) and 28 °C (83 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 2170 mm (85.4 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Minamiise enjoys an average of 3053 hours of sunshine throughout the year, and daylight varies from 9 hours 53 minutes to 14 hours 23 minutes per day.

Monthly average temperatures in Minamiise, Japan

The warmest months in Minamiise are July, August and September, with daily mean temperatures ranging from 26 to 28 °C (78 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 11 °C (48 - 53 °F) throughout the day. On average each year, Minamiise experiences 88 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Minamiise. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		20°C
(68°F)		20°C
(69°F)		23°C
(73°F)		26°C
(79°F)		29°C
(84°F)		33°C
(92°F)		34°C
(94°F)		31°C
(89°F)		28°C
(83°F)		23°C
(74°F)		21°C
(71°F)
Mean maximum16°C
(61°F)		17°C
(63°F)		19°C
(66°F)		22°C
(71°F)		25°C
(77°F)		27°C
(81°F)		31°C
(88°F)		32°C
(91°F)		31°C
(88°F)		27°C
(81°F)		22°C
(72°F)		19°C
(67°F)
Average high11°C
(52°F)		11°C
(53°F)		15°C
(59°F)		18°C
(65°F)		22°C
(71°F)		24°C
(76°F)		28°C
(82°F)		30°C
(86°F)		27°C
(81°F)		23°C
(73°F)		18°C
(65°F)		13°C
(56°F)
Daily mean9°C
(48°F)		9°C
(49°F)		12°C
(55°F)		16°C
(61°F)		20°C
(68°F)		23°C
(73°F)		26°C
(80°F)		28°C
(83°F)		26°C
(78°F)		21°C
(70°F)		16°C
(61°F)		11°C
(53°F)
Average low7°C
(44°F)		7°C
(45°F)		10°C
(50°F)		14°C
(57°F)		18°C
(64°F)		21°C
(70°F)		25°C
(77°F)		27°C
(80°F)		24°C
(76°F)		19°C
(67°F)		14°C
(58°F)		9°C
(49°F)
Mean minimum3°C
(38°F)		3°C
(38°F)		6°C
(42°F)		8°C
(47°F)		13°C
(56°F)		18°C
(65°F)		23°C
(73°F)		25°C
(76°F)		21°C
(69°F)		15°C
(59°F)		9°C
(49°F)		5°C
(41°F)
Minimum1°C
(34°F)		1°C
(35°F)		5°C
(40°F)		6°C
(44°F)		13°C
(55°F)		17°C
(63°F)		21°C
(71°F)		24°C
(75°F)		19°C
(67°F)		14°C
(57°F)		8°C
(47°F)		3°C
(39°F)

Compare climate in Minamiise with other places

Compare temperature, precipitation, sunshine, UV index in Minamiise, Japan with other places around the world.

Monthly average precipitation in Minamiise, Japan

Minamiise usually has the most precipitation in June, July and October, with an average of 16 rainy days and 321 mm (12.6 inches) of precipitation per month. The driest months in Minamiise are January, February and December. On average, 74 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Minamiise. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)63 (2.5)67 (2.7)161 (6.3)145 (5.7)178 (7.0)257 (10.1)264 (10.4)151 (6.0)255 (10.0)442 (17.4)94 (3.7)92 (3.6)
Average precipitation days (≥ 1 mm)66111012142014191598

Monthly sunshine hours in Minamiise, Japan

The sunniest months in Minamiise are April, May and August, when the sun shines an average of 9 hours 36 minutes a day. Least sunny months in Minamiise: January, October and December receive an average of 6 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Minamiise. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours189236267280289267265313250224239230
Mean daily daylight hours10h 7m10h 56m11h 58m13h 2m13h 56m14h 23m14h 10m13h 23m12h 21m11h 17m10h 22m9h 53m

Solar UV radiation in Minamiise, Japan

Minamiise experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Minamiise UV Index data.

Average daily maximum UV levels by month for Minamiise. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)458101111121110754