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Monthly climate in Usuki, Oita, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Usuki features a humid subtropical climate (Cfa).Temperatures typically range between 7 °C (44 °F) and 28 °C (83 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1854 mm (73.0 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually.Usuki enjoys an average of 3021 hours of sunshine throughout the year, and daylight varies from 9 hours 59 minutes to 14 hours 17 minutes per day.

Monthly average temperatures in Usuki, Oita, Japan §

The warmest months in Usuki are July, August and September, with daily mean temperatures ranging from 25 to 28 °C (77 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 8 °C (44 - 47 °F) throughout the day. On average each year, Usuki experiences 113 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Usuki, Oita, Japan.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 19°C
(67°F)		 23°C
(74°F)		 26°C
(79°F)		 28°C
(82°F)		 31°C
(89°F)		 35°C
(95°F)		 35°C
(95°F)		 37°C
(99°F)		 35°C
(95°F)		 31°C
(88°F)		 25°C
(78°F)		 23°C
(74°F)
Mean maximum 17°C
(63°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(78°F)		 30°C
(86°F)		 31°C
(88°F)		 34°C
(94°F)		 35°C
(96°F)		 33°C
(92°F)		 30°C
(86°F)		 23°C
(74°F)		 19°C
(66°F)
Average high 11°C
(52°F)		 12°C
(54°F)		 16°C
(62°F)		 20°C
(69°F)		 24°C
(76°F)		 27°C
(80°F)		 30°C
(86°F)		 32°C
(89°F)		 28°C
(83°F)		 24°C
(75°F)		 18°C
(65°F)		 13°C
(55°F)
Daily mean 7°C
(44°F)		 7°C
(46°F)		 11°C
(53°F)		 15°C
(60°F)		 20°C
(68°F)		 23°C
(74°F)		 27°C
(81°F)		 28°C
(83°F)		 25°C
(77°F)		 20°C
(67°F)		 14°C
(57°F)		 8°C
(47°F)
Average low 3°C
(37°F)		 3°C
(38°F)		 7°C
(45°F)		 11°C
(51°F)		 16°C
(60°F)		 20°C
(68°F)		 24°C
(76°F)		 25°C
(77°F)		 22°C
(71°F)		 16°C
(61°F)		 9°C
(49°F)		 5°C
(40°F)
Mean minimum -1°C
(30°F)		 -1°C
(30°F)		 1°C
(34°F)		 4°C
(39°F)		 9°C
(49°F)		 15°C
(60°F)		 22°C
(71°F)		 22°C
(72°F)		 16°C
(61°F)		 10°C
(50°F)		 4°C
(39°F)		 0°C
(33°F)
Minimum -3°C
(27°F)		 -3°C
(26°F)		 0°C
(33°F)		 2°C
(37°F)		 7°C
(45°F)		 13°C
(56°F)		 20°C
(69°F)		 21°C
(69°F)		 14°C
(57°F)		 8°C
(46°F)		 2°C
(36°F)		 -1°C
(31°F)

Compare climate in Usuki with other places

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

Monthly average precipitation in Usuki, Oita, Japan §

Usuki usually has the most precipitation in July, September and October, with an average of 16 rainy days and 270 mm (10.6 inches) of precipitation per month.The driest months in Usuki are January, November and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Usuki, Oita, Japan.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 56 (2.2) 75 (2.9) 116 (4.6) 110 (4.3) 149 (5.9) 207 (8.2) 336 (13.2) 228 (9.0) 240 (9.5) 233 (9.2) 51 (2.0) 52 (2.0)
Average precipitation days (≥ 1 mm) 3 8 11 8 11 14 21 17 17 10 6 6

Monthly sunshine hours in Usuki, Oita, Japan §

The sunniest months in Usuki are April, May and August, when the sun shines an average of 9 hours 22 minutes a day.Least sunny months in Usuki: January, February and December receive an average of 6 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Usuki, Oita, Japan.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 180 230 264 279 286 258 266 296 253 249 234 220
Mean daily daylight hours 10h 13m 10h 59m 11h 58m 12h 59m 13h 51m 14h 17m 14h 4m 13h 19m 12h 21m 11h 19m 10h 26m 9h 59m

Solar UV radiation in Usuki, Oita, Japan §

Usuki 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 Usuki UV Index data.

Average daily maximum UV levels by month for Usuki, Oita, Japan.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 6 9 11 12 11 12 12 11 7 6 4