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Monthly climate in Hyuga, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hyuga features a humid subtropical climate (Cfa). Temperatures typically range between 9 °C (48 °F) and 27 °C (82 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 2350 mm (92.5 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually. Hyuga enjoys an average of 3063 hours of sunshine throughout the year, and daylight varies from 10 hours 2 minutes to 14 hours 14 minutes per day.

Monthly average temperatures in Hyuga, Japan

The warmest months in Hyuga are July, August and September, with daily mean temperatures ranging from 25 to 27 °C (77 - 82 °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 - 51 °F) throughout the day. On average each year, Hyuga experiences 93 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 Hyuga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum20°C
(68°F)		21°C
(71°F)		23°C
(73°F)		24°C
(76°F)		27°C
(80°F)		30°C
(86°F)		31°C
(89°F)		33°C
(92°F)		32°C
(89°F)		30°C
(86°F)		24°C
(75°F)		22°C
(72°F)
Mean maximum18°C
(64°F)		18°C
(65°F)		21°C
(70°F)		23°C
(73°F)		26°C
(79°F)		28°C
(82°F)		31°C
(87°F)		32°C
(90°F)		31°C
(88°F)		28°C
(82°F)		23°C
(73°F)		19°C
(66°F)
Average high12°C
(54°F)		13°C
(55°F)		16°C
(61°F)		19°C
(67°F)		22°C
(73°F)		25°C
(77°F)		28°C
(83°F)		29°C
(85°F)		27°C
(81°F)		23°C
(74°F)		19°C
(66°F)		14°C
(57°F)
Daily mean9°C
(48°F)		9°C
(49°F)		13°C
(56°F)		16°C
(62°F)		20°C
(68°F)		23°C
(73°F)		26°C
(79°F)		27°C
(82°F)		25°C
(77°F)		21°C
(70°F)		16°C
(60°F)		11°C
(51°F)
Average low6°C
(43°F)		6°C
(44°F)		10°C
(50°F)		13°C
(56°F)		17°C
(63°F)		21°C
(69°F)		24°C
(76°F)		26°C
(78°F)		23°C
(74°F)		18°C
(65°F)		13°C
(55°F)		8°C
(46°F)
Mean minimum2°C
(36°F)		2°C
(36°F)		5°C
(42°F)		7°C
(45°F)		12°C
(54°F)		18°C
(64°F)		22°C
(72°F)		23°C
(74°F)		19°C
(67°F)		14°C
(57°F)		8°C
(46°F)		3°C
(38°F)
Minimum-0°C
(32°F)		-0°C
(32°F)		4°C
(40°F)		6°C
(43°F)		10°C
(51°F)		17°C
(63°F)		20°C
(68°F)		22°C
(71°F)		18°C
(64°F)		11°C
(53°F)		6°C
(44°F)		2°C
(35°F)

Compare climate in Hyuga with other places

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

Monthly average precipitation in Hyuga, Japan

Hyuga usually has the most precipitation in June, July and September, with an average of 18 rainy days and 332 mm (13.1 inches) of precipitation per month. The driest months in Hyuga are January, November and December. On average, 66 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hyuga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)58 (2.3)102 (4.0)158 (6.2)134 (5.3)223 (8.8)291 (11.5)378 (14.9)266 (10.5)328 (12.9)271 (10.7)78 (3.1)63 (2.5)
Average precipitation days (≥ 1 mm)4812812162118181176

Monthly sunshine hours in Hyuga, Japan

The sunniest months in Hyuga are April, May and August, when the sun shines an average of 9 hours 21 minutes a day. Least sunny months in Hyuga: January, November and December receive an average of 7 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hyuga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours197236271284276249269299255254235232
Mean daily daylight hours10h 15m11h 0m11h 59m12h 58m13h 49m14h 14m14h 1m13h 17m12h 20m11h 20m10h 28m10h 2m

Solar UV radiation in Hyuga, Japan

Hyuga experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, 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 Hyuga UV Index data.

Average daily maximum UV levels by month for Hyuga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)569101212121211864