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Monthly climate in Nakashibetsu, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nakashibetsu features a subarctic climate (Dfc). Temperatures typically range between -7 °C (20 °F) and 19 °C (66 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1076 mm (42.3 inches) and receives 115 rainy days on the 1 mm (0.04 inches) threshold annually. Nakashibetsu enjoys an average of 2919 hours of sunshine throughout the year, and daylight varies from 8 hours 59 minutes to 15 hours 21 minutes per day.

Monthly average temperatures in Nakashibetsu, Japan

The warmest months in Nakashibetsu are July, August and September, with daily mean temperatures ranging from 16 to 19 °C (62 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -3 °C (20 - 27 °F) throughout the day. On average each year, Nakashibetsu experiences 17 days above 25 °C (77.0 °F) and 137 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nakashibetsu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(45°F)		7°C
(46°F)		17°C
(64°F)		26°C
(80°F)		35°C
(96°F)		29°C
(85°F)		33°C
(92°F)		33°C
(91°F)		30°C
(87°F)		22°C
(73°F)		17°C
(64°F)		13°C
(57°F)
Mean maximum4°C
(40°F)		5°C
(42°F)		12°C
(54°F)		20°C
(69°F)		27°C
(80°F)		23°C
(74°F)		30°C
(86°F)		31°C
(88°F)		27°C
(81°F)		21°C
(70°F)		16°C
(61°F)		9°C
(49°F)
Average high-2°C
(28°F)		-2°C
(29°F)		4°C
(39°F)		10°C
(51°F)		15°C
(60°F)		17°C
(63°F)		21°C
(70°F)		22°C
(72°F)		20°C
(68°F)		15°C
(59°F)		8°C
(48°F)		1°C
(34°F)
Daily mean-6°C
(21°F)		-7°C
(20°F)		-1°C
(31°F)		5°C
(41°F)		11°C
(52°F)		14°C
(57°F)		18°C
(64°F)		19°C
(66°F)		16°C
(62°F)		11°C
(52°F)		5°C
(41°F)		-3°C
(27°F)
Average low-11°C
(13°F)		-12°C
(11°F)		-5°C
(23°F)		0°C
(33°F)		7°C
(44°F)		10°C
(51°F)		15°C
(59°F)		16°C
(61°F)		13°C
(55°F)		7°C
(45°F)		1°C
(34°F)		-6°C
(21°F)
Mean minimum-20°C
(-4°F)		-21°C
(-5°F)		-15°C
(5°F)		-6°C
(22°F)		1°C
(34°F)		6°C
(43°F)		10°C
(51°F)		11°C
(53°F)		6°C
(44°F)		2°C
(35°F)		-4°C
(25°F)		-13°C
(8°F)
Minimum-23°C
(-10°F)		-27°C
(-17°F)		-17°C
(1°F)		-7°C
(19°F)		-1°C
(31°F)		3°C
(38°F)		7°C
(46°F)		9°C
(49°F)		5°C
(41°F)		0°C
(32°F)		-6°C
(21°F)		-17°C
(1°F)

Compare climate in Nakashibetsu with other places

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

Monthly average precipitation in Nakashibetsu, Japan

Nakashibetsu usually has the most precipitation in August, September and October, with an average of 12 rainy days and 143 mm (5.6 inches) of precipitation per month. The driest months in Nakashibetsu are January, February and December. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nakashibetsu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)42 (1.7)88 (3.5)75 (3.0)88 (3.5)87 (3.4)89 (3.5)144 (5.7)111 (4.4)173 (6.8)82 (3.2)55 (2.2)
Average precipitation days (≥ 1 mm)6791111109131013106

Monthly sunshine hours in Nakashibetsu, Japan

The sunniest months in Nakashibetsu are May, June and July, when the sun shines an average of 9 hours 33 minutes a day. Least sunny months in Nakashibetsu: January, November and December receive an average of 6 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nakashibetsu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours161212247276291289299257256226196206
Mean daily daylight hours9h 20m10h 28m11h 56m13h 25m14h 42m15h 21m15h 1m13h 54m12h 28m10h 59m9h 40m8h 59m

Solar UV radiation in Nakashibetsu, Japan

Nakashibetsu experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, 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 Nakashibetsu UV Index data.

Average daily maximum UV levels by month for Nakashibetsu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2367891098532