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Monthly climate in Hakui, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hakui features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (41 °F) and 27 °C (81 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 2088 mm (82.2 inches) and receives 190 rainy days on the 1 mm (0.04 inches) threshold annually. Hakui enjoys an average of 3024 hours of sunshine throughout the year, and daylight varies from 9 hours 39 minutes to 14 hours 37 minutes per day.

Monthly average temperatures in Hakui, Japan

The warmest months in Hakui are July, August and September, with daily mean temperatures ranging from 24 to 27 °C (75 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (41 - 47 °F) throughout the day. On average each year, Hakui experiences 57 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hakui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		15°C
(58°F)		18°C
(65°F)		21°C
(70°F)		25°C
(77°F)		28°C
(83°F)		34°C
(93°F)		35°C
(95°F)		34°C
(94°F)		29°C
(85°F)		22°C
(73°F)		20°C
(69°F)
Mean maximum12°C
(54°F)		12°C
(54°F)		16°C
(62°F)		19°C
(66°F)		24°C
(75°F)		25°C
(77°F)		30°C
(86°F)		32°C
(91°F)		29°C
(85°F)		26°C
(79°F)		21°C
(70°F)		16°C
(61°F)
Average high7°C
(44°F)		7°C
(45°F)		10°C
(51°F)		14°C
(57°F)		19°C
(66°F)		22°C
(72°F)		27°C
(80°F)		29°C
(84°F)		25°C
(78°F)		20°C
(69°F)		15°C
(59°F)		10°C
(50°F)
Daily mean5°C
(41°F)		5°C
(42°F)		8°C
(47°F)		12°C
(53°F)		17°C
(62°F)		21°C
(69°F)		25°C
(78°F)		27°C
(81°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)		8°C
(47°F)
Average low3°C
(38°F)		3°C
(38°F)		6°C
(43°F)		9°C
(49°F)		15°C
(59°F)		19°C
(66°F)		24°C
(75°F)		26°C
(78°F)		22°C
(72°F)		17°C
(63°F)		11°C
(52°F)		6°C
(43°F)
Mean minimum0°C
(32°F)		0°C
(32°F)		2°C
(37°F)		5°C
(41°F)		10°C
(51°F)		16°C
(61°F)		21°C
(70°F)		22°C
(73°F)		19°C
(66°F)		13°C
(55°F)		6°C
(43°F)		1°C
(35°F)
Minimum-2°C
(28°F)		-1°C
(31°F)		1°C
(34°F)		3°C
(38°F)		9°C
(48°F)		14°C
(58°F)		21°C
(69°F)		21°C
(71°F)		17°C
(62°F)		12°C
(54°F)		4°C
(40°F)		-0°C
(32°F)

Compare climate in Hakui with other places

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

Monthly average precipitation in Hakui, Japan

Hakui usually has the most precipitation in July, September and December, with an average of 19 rainy days and 236 mm (9.3 inches) of precipitation per month. The driest months in Hakui are March, May and June. On average, 122 mm (4.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hakui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)189 (7.4)148 (5.8)130 (5.1)144 (5.7)107 (4.2)128 (5.1)256 (10.1)202 (8.0)218 (8.6)169 (6.6)162 (6.4)236 (9.3)
Average precipitation days (≥ 1 mm)221915121110161316151625

Monthly sunshine hours in Hakui, Japan

The sunniest months in Hakui are May, June and August, when the sun shines an average of 10 hours 2 minutes a day. Least sunny months in Hakui: January, February and December receive an average of 5 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hakui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours152197258285309302298311256238218195
Mean daily daylight hours9h 55m10h 49m11h 57m13h 8m14h 7m14h 37m14h 22m13h 30m12h 23m11h 13m10h 11m9h 39m

Solar UV radiation in Hakui, Japan

Hakui experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 11, 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 4. For more detailed information, check out our hourly Hakui UV Index data.

Average daily maximum UV levels by month for Hakui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34710101111119753