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Monthly climate in Nishiokoppe, Hokkaido, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Nishiokoppe features a humid continental climate (Dfb).Temperatures typically range between -8 °C (18 °F) and 19 °C (67 °F) through the year, but rarely can drop to -25 °C (-13 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1089 mm (42.9 inches) and receives 179 rainy days on the 1 mm (0.04 inches) threshold annually.Nishiokoppe enjoys an average of 2861 hours of sunshine throughout the year, and daylight varies from 8 hours 54 minutes to 15 hours 27 minutes per day.

Monthly average temperatures in Nishiokoppe, Hokkaido, Japan §

The warmest months in Nishiokoppe are July, August and September, with daily mean temperatures ranging from 16 to 19 °C (60 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -5 °C (18 - 24 °F) throughout the day. On average each year, Nishiokoppe experiences 23 days above 25 °C (77.0 °F) and 146 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nishiokoppe, Hokkaido, 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 3°C
(38°F)		 8°C
(46°F)		 15°C
(59°F)		 22°C
(73°F)		 33°C
(92°F)		 29°C
(85°F)		 32°C
(90°F)		 32°C
(89°F)		 29°C
(84°F)		 24°C
(75°F)		 16°C
(60°F)		 12°C
(53°F)
Mean maximum 2°C
(36°F)		 4°C
(40°F)		 11°C
(52°F)		 19°C
(67°F)		 27°C
(81°F)		 25°C
(77°F)		 30°C
(87°F)		 30°C
(86°F)		 27°C
(80°F)		 21°C
(70°F)		 15°C
(58°F)		 7°C
(45°F)
Average high -4°C
(24°F)		 -3°C
(26°F)		 2°C
(37°F)		 9°C
(49°F)		 16°C
(61°F)		 18°C
(65°F)		 23°C
(74°F)		 23°C
(73°F)		 20°C
(69°F)		 14°C
(57°F)		 6°C
(43°F)		 -2°C
(29°F)
Daily mean -8°C
(18°F)		 -7°C
(20°F)		 -1°C
(30°F)		 5°C
(41°F)		 11°C
(53°F)		 14°C
(58°F)		 19°C
(67°F)		 19°C
(66°F)		 16°C
(60°F)		 9°C
(49°F)		 3°C
(37°F)		 -5°C
(24°F)
Average low -12°C
(10°F)		 -11°C
(12°F)		 -6°C
(22°F)		 -0°C
(32°F)		 7°C
(44°F)		 10°C
(50°F)		 15°C
(60°F)		 15°C
(60°F)		 11°C
(52°F)		 5°C
(41°F)		 -0°C
(31°F)		 -8°C
(19°F)
Mean minimum -21°C
(-5°F)		 -21°C
(-5°F)		 -14°C
(7°F)		 -8°C
(18°F)		 -0°C
(32°F)		 4°C
(40°F)		 10°C
(51°F)		 10°C
(50°F)		 5°C
(41°F)		 -1°C
(30°F)		 -7°C
(19°F)		 -15°C
(5°F)
Minimum -25°C
(-12°F)		 -25°C
(-13°F)		 -17°C
(2°F)		 -12°C
(11°F)		 -1°C
(30°F)		 0°C
(33°F)		 7°C
(45°F)		 7°C
(45°F)		 3°C
(38°F)		 -3°C
(26°F)		 -9°C
(17°F)		 -18°C
(-0°F)

Compare climate in Nishiokoppe with other places

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

Monthly average precipitation in Nishiokoppe, Hokkaido, Japan §

Nishiokoppe usually has the most precipitation in August, October and November, with an average of 16 rainy days and 126 mm (5.0 inches) of precipitation per month.The driest months in Nishiokoppe are January, April and December. On average, 65 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nishiokoppe, Hokkaido, 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) 61 (2.4) 71 (2.8) 81 (3.2) 65 (2.6) 93 (3.7) 95 (3.8) 98 (3.8) 149 (5.9) 76 (3.0) 132 (5.2) 98 (3.9) 69 (2.7)
Average precipitation days (≥ 1 mm) 13 15 14 13 13 15 12 14 12 14 22 22

Monthly sunshine hours in Nishiokoppe, Hokkaido, Japan §

The sunniest months in Nishiokoppe are April, May and July, when the sun shines an average of 9 hours 38 minutes a day.Least sunny months in Nishiokoppe: January, November and December receive an average of 5 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nishiokoppe, Hokkaido, 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 136 180 240 282 285 282 318 275 269 235 179 175
Mean daily daylight hours 9h 15m 10h 26m 11h 55m 13h 27m 14h 46m 15h 27m 15h 6m 13h 57m 12h 29m 10h 57m 9h 36m 8h 54m

Solar UV radiation in Nishiokoppe, Hokkaido, Japan §

Nishiokoppe experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 9, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Nishiokoppe UV Index data.

Average daily maximum UV levels by month for Nishiokoppe, Hokkaido, 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) 2 3 6 7 8 9 9 9 7 5 3 2