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Monthly climate in Noboribetsu, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Noboribetsu features a humid continental climate (Dfb). Temperatures typically range between -4 °C (26 °F) and 20 °C (68 °F) through the year, but rarely can drop to -14 °C (6 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 1279 mm (50.3 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually. Noboribetsu enjoys an average of 2934 hours of sunshine throughout the year, and daylight varies from 9 hours 6 minutes to 15 hours 13 minutes per day.

Monthly average temperatures in Noboribetsu, Japan

The warmest months in Noboribetsu are July, August and September, with daily mean temperatures ranging from 18 to 20 °C (64 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (26 - 30 °F) throughout the day. On average each year, Noboribetsu experiences 6 days above 25 °C (77.0 °F) and 110 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Noboribetsu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(43°F)		6°C
(43°F)		11°C
(52°F)		15°C
(60°F)		23°C
(73°F)		22°C
(72°F)		27°C
(82°F)		28°C
(82°F)		26°C
(80°F)		23°C
(73°F)		16°C
(61°F)		12°C
(54°F)
Mean maximum4°C
(40°F)		4°C
(40°F)		9°C
(48°F)		13°C
(56°F)		19°C
(66°F)		19°C
(66°F)		25°C
(78°F)		27°C
(81°F)		24°C
(76°F)		21°C
(70°F)		15°C
(59°F)		9°C
(49°F)
Average high-1°C
(30°F)		-1°C
(30°F)		3°C
(39°F)		8°C
(46°F)		13°C
(56°F)		16°C
(61°F)		20°C
(69°F)		22°C
(72°F)		20°C
(68°F)		15°C
(59°F)		8°C
(47°F)		1°C
(34°F)
Daily mean-4°C
(26°F)		-3°C
(26°F)		1°C
(34°F)		5°C
(42°F)		10°C
(51°F)		14°C
(58°F)		18°C
(66°F)		20°C
(68°F)		18°C
(64°F)		12°C
(54°F)		6°C
(43°F)		-1°C
(30°F)
Average low-7°C
(21°F)		-6°C
(21°F)		-2°C
(29°F)		2°C
(36°F)		8°C
(47°F)		12°C
(54°F)		17°C
(63°F)		18°C
(65°F)		15°C
(60°F)		9°C
(49°F)		3°C
(38°F)		-4°C
(26°F)
Mean minimum-12°C
(10°F)		-12°C
(11°F)		-7°C
(20°F)		-1°C
(30°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		14°C
(57°F)		10°C
(51°F)		4°C
(39°F)		-2°C
(28°F)		-9°C
(16°F)
Minimum-14°C
(6°F)		-14°C
(7°F)		-9°C
(16°F)		-3°C
(27°F)		4°C
(39°F)		7°C
(45°F)		11°C
(52°F)		12°C
(54°F)		8°C
(47°F)		3°C
(37°F)		-6°C
(21°F)		-11°C
(12°F)

Compare climate in Noboribetsu with other places

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

Monthly average precipitation in Noboribetsu, Japan

Noboribetsu usually has the most precipitation in August, September and October, with an average of 14 rainy days and 159 mm (6.2 inches) of precipitation per month. The driest months in Noboribetsu are January, February and December. On average, 59 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Noboribetsu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)58 (2.3)53 (2.1)88 (3.5)96 (3.8)92 (3.6)131 (5.2)113 (4.4)194 (7.6)142 (5.6)140 (5.5)107 (4.2)64 (2.5)
Average precipitation days (≥ 1 mm)101010131012141515131213

Monthly sunshine hours in Noboribetsu, Japan

The sunniest months in Noboribetsu are May, June and July, when the sun shines an average of 9 hours 52 minutes a day. Least sunny months in Noboribetsu: January, November and December receive an average of 5 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Noboribetsu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours145197256285302301304283266234183173
Mean daily daylight hours9h 26m10h 32m11h 56m13h 22m14h 36m15h 13m14h 54m13h 50m12h 27m11h 1m9h 46m9h 6m

Solar UV radiation in Noboribetsu, Japan

Noboribetsu experiences the highest level of ultraviolet (UV) radiation in May, June 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 Noboribetsu UV Index data.

Average daily maximum UV levels by month for Noboribetsu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)23579109108632