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Monthly climate in Kaminokuni, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kaminokuni features a humid continental climate (Dfb). Temperatures typically range between 0 °C (32 °F) and 22 °C (72 °F) through the year, but rarely can drop to -9 °C (15 °F) or can rise to as high as 27 °C (82 °F). The average annual precipitation amounts to about 1734 mm (68.3 inches) and receives 194 rainy days on the 1 mm (0.04 inches) threshold annually. Kaminokuni enjoys an average of 3000 hours of sunshine throughout the year, and daylight varies from 9 hours 10 minutes to 15 hours 8 minutes per day.

Monthly average temperatures in Kaminokuni, Japan

The warmest months in Kaminokuni are July, August and September, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (32 - 36 °F) throughout the day. On average each year, Kaminokuni experiences 4 days above 25 °C (77.0 °F) and 63 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kaminokuni. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(49°F)		8°C
(46°F)		11°C
(52°F)		12°C
(54°F)		17°C
(64°F)		20°C
(68°F)		26°C
(78°F)		27°C
(82°F)		27°C
(81°F)		22°C
(71°F)		17°C
(62°F)		13°C
(56°F)
Mean maximum7°C
(45°F)		6°C
(44°F)		9°C
(49°F)		11°C
(52°F)		15°C
(60°F)		18°C
(65°F)		24°C
(76°F)		26°C
(78°F)		24°C
(76°F)		21°C
(70°F)		16°C
(61°F)		11°C
(52°F)
Average high1°C
(35°F)		1°C
(34°F)		5°C
(41°F)		8°C
(47°F)		12°C
(54°F)		16°C
(61°F)		21°C
(69°F)		23°C
(73°F)		21°C
(70°F)		16°C
(61°F)		10°C
(50°F)		4°C
(39°F)
Daily mean-0°C
(32°F)		-0°C
(32°F)		4°C
(39°F)		7°C
(45°F)		11°C
(52°F)		15°C
(59°F)		20°C
(68°F)		22°C
(72°F)		20°C
(68°F)		15°C
(59°F)		8°C
(47°F)		2°C
(36°F)
Average low-2°C
(29°F)		-2°C
(29°F)		2°C
(36°F)		6°C
(43°F)		10°C
(51°F)		14°C
(58°F)		19°C
(66°F)		21°C
(70°F)		19°C
(67°F)		14°C
(57°F)		7°C
(44°F)		0°C
(33°F)
Mean minimum-8°C
(19°F)		-7°C
(20°F)		-2°C
(29°F)		2°C
(35°F)		7°C
(44°F)		11°C
(53°F)		16°C
(61°F)		18°C
(65°F)		15°C
(60°F)		8°C
(46°F)		1°C
(33°F)		-6°C
(22°F)
Minimum-8°C
(17°F)		-9°C
(15°F)		-4°C
(25°F)		1°C
(35°F)		6°C
(43°F)		10°C
(51°F)		14°C
(57°F)		17°C
(62°F)		14°C
(58°F)		7°C
(44°F)		-2°C
(29°F)		-7°C
(20°F)

Compare climate in Kaminokuni with other places

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

Monthly average precipitation in Kaminokuni, Japan

Kaminokuni usually has the most precipitation in August, November and December, with an average of 20 rainy days and 198 mm (7.8 inches) of precipitation per month. The driest months in Kaminokuni are March, April and May. On average, 104 mm (4.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kaminokuni. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)149 (5.9)145 (5.7)103 (4.0)95 (3.7)114 (4.5)120 (4.7)123 (4.8)176 (6.9)137 (5.4)152 (6.0)180 (7.1)238 (9.4)
Average precipitation days (≥ 1 mm)202216131311111213152127

Monthly sunshine hours in Kaminokuni, Japan

The sunniest months in Kaminokuni are May, June and July, when the sun shines an average of 10 hours 10 minutes a day. Least sunny months in Kaminokuni: January, November and December receive an average of 5 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kaminokuni. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours150197261285310305320297269235191174
Mean daily daylight hours9h 30m10h 34m11h 56m13h 20m14h 32m15h 8m14h 50m13h 47m12h 27m11h 3m9h 49m9h 10m

Solar UV radiation in Kaminokuni, Japan

Kaminokuni experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Kaminokuni UV Index data.

Average daily maximum UV levels by month for Kaminokuni. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235891010118632