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Monthly climate in Minamikyushu, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Minamikyushu features a humid subtropical climate (Cfa). Temperatures typically range between 10 °C (50 °F) and 28 °C (83 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 2442 mm (96.1 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually. Minamikyushu enjoys an average of 3110 hours of sunshine throughout the year, and daylight varies from 10 hours 8 minutes to 14 hours 8 minutes per day.

Monthly average temperatures in Minamikyushu, Japan

The warmest months in Minamikyushu are July, August and September, with daily mean temperatures ranging from 26 to 28 °C (79 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 12 °C (50 - 53 °F) throughout the day. On average each year, Minamikyushu experiences 119 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 Minamikyushu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(72°F)		21°C
(71°F)		23°C
(75°F)		26°C
(80°F)		29°C
(84°F)		30°C
(87°F)		33°C
(92°F)		35°C
(95°F)		33°C
(91°F)		31°C
(87°F)		27°C
(81°F)		25°C
(77°F)
Mean maximum19°C
(67°F)		19°C
(67°F)		22°C
(72°F)		25°C
(77°F)		27°C
(82°F)		29°C
(84°F)		32°C
(90°F)		33°C
(92°F)		32°C
(90°F)		29°C
(85°F)		25°C
(77°F)		21°C
(70°F)
Average high13°C
(56°F)		14°C
(57°F)		17°C
(64°F)		21°C
(70°F)		24°C
(76°F)		26°C
(79°F)		30°C
(86°F)		31°C
(88°F)		29°C
(84°F)		25°C
(78°F)		20°C
(68°F)		15°C
(59°F)
Daily mean10°C
(50°F)		11°C
(51°F)		14°C
(58°F)		17°C
(64°F)		21°C
(70°F)		24°C
(75°F)		27°C
(81°F)		28°C
(83°F)		26°C
(79°F)		22°C
(72°F)		17°C
(62°F)		12°C
(53°F)
Average low7°C
(45°F)		7°C
(45°F)		11°C
(52°F)		14°C
(58°F)		18°C
(64°F)		21°C
(70°F)		25°C
(78°F)		26°C
(79°F)		24°C
(75°F)		19°C
(67°F)		13°C
(56°F)		9°C
(48°F)
Mean minimum1°C
(34°F)		3°C
(37°F)		5°C
(42°F)		9°C
(48°F)		13°C
(56°F)		18°C
(65°F)		23°C
(73°F)		24°C
(75°F)		20°C
(68°F)		14°C
(57°F)		8°C
(46°F)		3°C
(38°F)
Minimum-0°C
(32°F)		1°C
(34°F)		4°C
(39°F)		8°C
(46°F)		10°C
(51°F)		17°C
(63°F)		20°C
(68°F)		23°C
(73°F)		19°C
(66°F)		13°C
(55°F)		5°C
(42°F)		2°C
(35°F)

Compare climate in Minamikyushu with other places

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

Monthly average precipitation in Minamikyushu, Japan

Minamikyushu usually has the most precipitation in June, July and September, with an average of 19 rainy days and 372 mm (14.7 inches) of precipitation per month. The driest months in Minamikyushu are January, February and December. On average, 87 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Minamikyushu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)58 (2.3)110 (4.3)185 (7.3)150 (5.9)265 (10.4)455 (17.9)397 (15.6)206 (8.1)266 (10.5)143 (5.6)113 (4.5)95 (3.7)
Average precipitation days (≥ 1 mm)71113912192216181189

Monthly sunshine hours in Minamikyushu, Japan

The sunniest months in Minamikyushu are April, July and August, when the sun shines an average of 9 hours 46 minutes a day. Least sunny months in Minamikyushu: January, February and December receive an average of 6 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Minamikyushu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours180227263286283252295317279264243217
Mean daily daylight hours10h 20m11h 3m11h 59m12h 56m13h 44m14h 8m13h 56m13h 14m12h 19m11h 22m10h 33m10h 8m

Solar UV radiation in Minamikyushu, Japan

Minamikyushu experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Minamikyushu UV Index data.

Average daily maximum UV levels by month for Minamikyushu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)5610111212121311865