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Monthly climate in Kuji, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kuji features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 22 °C (73 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1279 mm (50.3 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually. Kuji enjoys an average of 2861 hours of sunshine throughout the year, and daylight varies from 9 hours 21 minutes to 14 hours 58 minutes per day.

Monthly average temperatures in Kuji, Japan

The warmest months in Kuji are July, August and September, with daily mean temperatures ranging from 20 to 22 °C (68 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (33 - 37 °F) throughout the day. On average each year, Kuji experiences 19 days above 25 °C (77.0 °F) and 59 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kuji. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(47°F)		10°C
(51°F)		17°C
(64°F)		21°C
(71°F)		24°C
(76°F)		26°C
(79°F)		29°C
(85°F)		32°C
(90°F)		29°C
(84°F)		26°C
(79°F)		18°C
(65°F)		15°C
(59°F)
Mean maximum8°C
(46°F)		9°C
(48°F)		13°C
(57°F)		18°C
(65°F)		22°C
(72°F)		22°C
(73°F)		27°C
(81°F)		29°C
(85°F)		27°C
(81°F)		23°C
(73°F)		17°C
(64°F)		12°C
(54°F)
Average high3°C
(37°F)		3°C
(37°F)		7°C
(45°F)		11°C
(51°F)		16°C
(60°F)		18°C
(65°F)		22°C
(72°F)		24°C
(76°F)		22°C
(72°F)		17°C
(63°F)		12°C
(53°F)		5°C
(41°F)
Daily mean1°C
(33°F)		0°C
(33°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		16°C
(61°F)		20°C
(69°F)		22°C
(73°F)		20°C
(68°F)		15°C
(59°F)		9°C
(49°F)		3°C
(37°F)
Average low-1°C
(30°F)		-2°C
(29°F)		2°C
(35°F)		5°C
(42°F)		10°C
(51°F)		14°C
(58°F)		19°C
(66°F)		21°C
(70°F)		18°C
(65°F)		13°C
(55°F)		7°C
(44°F)		1°C
(34°F)
Mean minimum-6°C
(21°F)		-6°C
(21°F)		-3°C
(28°F)		1°C
(35°F)		6°C
(43°F)		11°C
(52°F)		15°C
(59°F)		17°C
(63°F)		14°C
(57°F)		8°C
(46°F)		2°C
(35°F)		-4°C
(25°F)
Minimum-9°C
(17°F)		-8°C
(18°F)		-6°C
(21°F)		-1°C
(31°F)		6°C
(42°F)		9°C
(49°F)		13°C
(56°F)		15°C
(60°F)		12°C
(54°F)		7°C
(45°F)		0°C
(32°F)		-7°C
(20°F)

Compare climate in Kuji with other places

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

Monthly average precipitation in Kuji, Japan

Kuji usually has the most precipitation in July, August and October, with an average of 14 rainy days and 169 mm (6.7 inches) of precipitation per month. The driest months in Kuji are January, November and December. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kuji. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)71 (2.8)93 (3.7)107 (4.2)100 (3.9)100 (3.9)145 (5.7)176 (6.9)130 (5.1)186 (7.3)52 (2.0)64 (2.5)
Average precipitation days (≥ 1 mm)111211141111151613121012

Monthly sunshine hours in Kuji, Japan

The sunniest months in Kuji are May, June and July, when the sun shines an average of 9 hours 15 minutes a day. Least sunny months in Kuji: January, November and December receive an average of 6 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kuji. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours158207254266295281274252252220201194
Mean daily daylight hours9h 39m10h 39m11h 56m13h 16m14h 23m14h 58m14h 40m13h 41m12h 25m11h 6m9h 57m9h 21m

Solar UV radiation in Kuji, Japan

Kuji 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 Kuji UV Index data.

Average daily maximum UV levels by month for Kuji. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)236891010119642