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Monthly climate in Arita, Saga, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Arita 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 -2 °C (28 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1923 mm (75.7 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually.Arita enjoys an average of 2977 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 Arita, Saga, Japan §

The warmest months in Arita are July, August and September, with daily mean temperatures ranging from 24 to 28 °C (76 - 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 - 48 °F) throughout the day. On average each year, Arita experiences 111 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 Arita, Saga, 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 18°C
(64°F)		 21°C
(70°F)		 23°C
(73°F)		 29°C
(84°F)		 30°C
(86°F)		 32°C
(90°F)		 36°C
(97°F)		 38°C
(100°F)		 34°C
(94°F)		 31°C
(88°F)		 24°C
(76°F)		 23°C
(73°F)
Mean maximum 15°C
(60°F)		 18°C
(64°F)		 21°C
(70°F)		 25°C
(78°F)		 29°C
(84°F)		 30°C
(86°F)		 34°C
(93°F)		 36°C
(97°F)		 32°C
(91°F)		 29°C
(84°F)		 23°C
(73°F)		 18°C
(64°F)
Average high 10°C
(50°F)		 11°C
(52°F)		 16°C
(60°F)		 20°C
(68°F)		 24°C
(75°F)		 27°C
(81°F)		 30°C
(86°F)		 32°C
(89°F)		 28°C
(82°F)		 23°C
(74°F)		 18°C
(64°F)		 12°C
(53°F)
Daily mean 7°C
(44°F)		 7°C
(45°F)		 11°C
(53°F)		 15°C
(60°F)		 20°C
(68°F)		 23°C
(74°F)		 27°C
(80°F)		 28°C
(83°F)		 24°C
(76°F)		 19°C
(67°F)		 14°C
(57°F)		 8°C
(48°F)
Average low 4°C
(39°F)		 4°C
(39°F)		 8°C
(46°F)		 11°C
(52°F)		 16°C
(61°F)		 20°C
(68°F)		 24°C
(76°F)		 25°C
(78°F)		 22°C
(71°F)		 16°C
(62°F)		 10°C
(51°F)		 5°C
(42°F)
Mean minimum -1°C
(31°F)		 -0°C
(32°F)		 3°C
(38°F)		 5°C
(42°F)		 10°C
(50°F)		 16°C
(61°F)		 21°C
(70°F)		 22°C
(72°F)		 17°C
(63°F)		 10°C
(51°F)		 5°C
(40°F)		 1°C
(34°F)
Minimum -2°C
(28°F)		 -2°C
(29°F)		 2°C
(36°F)		 4°C
(39°F)		 8°C
(46°F)		 15°C
(59°F)		 18°C
(65°F)		 19°C
(67°F)		 16°C
(61°F)		 10°C
(49°F)		 3°C
(37°F)		 -0°C
(32°F)

Compare climate in Arita with other places

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

Monthly average precipitation in Arita, Saga, Japan §

Arita usually has the most precipitation in July, August and September, with an average of 16 rainy days and 300 mm (11.8 inches) of precipitation per month.The driest months in Arita are January, November and December. On average, 62 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arita, Saga, 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) 80 (3.2) 136 (5.3) 118 (4.7) 177 (7.0) 209 (8.2) 385 (15.2) 297 (11.7) 218 (8.6) 116 (4.6) 55 (2.2) 76 (3.0)
Average precipitation days (≥ 1 mm) 7 10 10 9 11 13 18 15 15 9 7 7

Monthly sunshine hours in Arita, Saga, Japan §

The sunniest months in Arita are April, May and August, when the sun shines an average of 9 hours 19 minutes a day.Least sunny months in Arita: January, February and December receive an average of 6 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arita, Saga, 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 166 226 259 279 280 262 268 297 253 253 231 199
Mean daily daylight hours 10h 13m 10h 59m 11h 58m 13h 0m 13h 51m 14h 17m 14h 4m 13h 19m 12h 21m 11h 19m 10h 26m 9h 59m

Solar UV radiation in Arita, Saga, Japan §

Arita experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 11 - 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 Arita UV Index data.

Average daily maximum UV levels by month for Arita, Saga, 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 8 10 11 11 12 12 11 7 6 4