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Monthly climate in Kuroiso, Tochigi, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kuroiso features a humid subtropical climate (Cfa).Temperatures typically range between 1 °C (34 °F) and 24 °C (76 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 35 °C (94 °F).The average annual precipitation amounts to about 1815 mm (71.4 inches) and receives 174 rainy days on the 1 mm (0.04 inches) threshold annually.Kuroiso enjoys an average of 2825 hours of sunshine throughout the year, and daylight varies from 9 hours 39 minutes to 14 hours 38 minutes per day.

Monthly average temperatures in Kuroiso, Tochigi, Japan §

The warmest months in Kuroiso are July, August and September, with daily mean temperatures ranging from 20 to 24 °C (68 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 3 °C (34 - 38 °F) throughout the day. On average each year, Kuroiso experiences 60 days above 25 °C (77.0 °F) and 79 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kuroiso, Tochigi, 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 12°C
(54°F)		 18°C
(65°F)		 22°C
(72°F)		 27°C
(82°F)		 31°C
(89°F)		 30°C
(86°F)		 34°C
(93°F)		 35°C
(94°F)		 32°C
(90°F)		 27°C
(81°F)		 21°C
(70°F)		 17°C
(63°F)
Mean maximum 10°C
(51°F)		 14°C
(57°F)		 19°C
(66°F)		 24°C
(75°F)		 28°C
(83°F)		 26°C
(79°F)		 32°C
(89°F)		 33°C
(91°F)		 29°C
(85°F)		 26°C
(78°F)		 19°C
(67°F)		 14°C
(57°F)
Average high 5°C
(41°F)		 6°C
(44°F)		 11°C
(52°F)		 15°C
(60°F)		 21°C
(70°F)		 23°C
(74°F)		 27°C
(80°F)		 28°C
(83°F)		 24°C
(75°F)		 18°C
(65°F)		 14°C
(57°F)		 8°C
(46°F)
Daily mean 1°C
(34°F)		 2°C
(36°F)		 6°C
(43°F)		 10°C
(51°F)		 16°C
(61°F)		 19°C
(66°F)		 23°C
(73°F)		 24°C
(76°F)		 20°C
(68°F)		 14°C
(58°F)		 9°C
(48°F)		 3°C
(38°F)
Average low -2°C
(28°F)		 -2°C
(29°F)		 1°C
(34°F)		 5°C
(42°F)		 11°C
(52°F)		 15°C
(59°F)		 20°C
(68°F)		 21°C
(71°F)		 17°C
(63°F)		 11°C
(52°F)		 4°C
(40°F)		 -0°C
(32°F)
Mean minimum -6°C
(21°F)		 -6°C
(22°F)		 -4°C
(25°F)		 -1°C
(30°F)		 4°C
(39°F)		 11°C
(52°F)		 16°C
(61°F)		 16°C
(61°F)		 11°C
(52°F)		 5°C
(42°F)		 -2°C
(29°F)		 -4°C
(24°F)
Minimum -9°C
(16°F)		 -10°C
(14°F)		 -5°C
(22°F)		 -2°C
(28°F)		 2°C
(36°F)		 9°C
(48°F)		 15°C
(59°F)		 12°C
(54°F)		 9°C
(48°F)		 2°C
(36°F)		 -3°C
(28°F)		 -6°C
(21°F)

Compare climate in Kuroiso with other places

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

Monthly average precipitation in Kuroiso, Tochigi, Japan §

Kuroiso usually has the most precipitation in July, August and October, with an average of 19 rainy days and 260 mm (10.2 inches) of precipitation per month.The driest months in Kuroiso are January, February and November. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kuroiso, Tochigi, 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) 55 (2.2) 50 (2.0) 144 (5.7) 138 (5.4) 166 (6.5) 160 (6.3) 316 (12.4) 201 (7.9) 196 (7.7) 262 (10.3) 62 (2.4) 65 (2.5)
Average precipitation days (≥ 1 mm) 12 9 12 14 16 16 24 20 18 15 7 11

Monthly sunshine hours in Kuroiso, Tochigi, Japan §

The sunniest months in Kuroiso are April, May and August, when the sun shines an average of 8 hours 55 minutes a day.Least sunny months in Kuroiso: January, October and December receive an average of 6 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kuroiso, Tochigi, 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 169 220 258 270 279 264 238 270 226 201 220 205
Mean daily daylight hours 9h 55m 10h 48m 11h 57m 13h 8m 14h 8m 14h 38m 14h 23m 13h 31m 12h 23m 11h 12m 10h 11m 9h 39m

Solar UV radiation in Kuroiso, Tochigi, Japan §

Kuroiso 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 5. For more detailed information, check out our hourly Kuroiso UV Index data.

Average daily maximum UV levels by month for Kuroiso, Tochigi, 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) 3 5 8 9 10 11 11 11 9 7 5 3