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Monthly climate in Abashiri, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Abashiri features a humid continental climate (Dfb). Temperatures typically range between -7 °C (21 °F) and 19 °C (67 °F) through the year, but rarely can drop to -19 °C (-2 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 1017 mm (40.0 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually. Abashiri enjoys an average of 2990 hours of sunshine throughout the year, and daylight varies from 8 hours 57 minutes to 15 hours 23 minutes per day.

Monthly average temperatures in Abashiri, Japan

The warmest months in Abashiri are July, August and September, with daily mean temperatures ranging from 17 to 19 °C (64 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -7 to -1 °C (21 - 30 °F) throughout the day. On average each year, Abashiri experiences 6 days above 25 °C (77.0 °F) and 123 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Abashiri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(42°F)		4°C
(40°F)		12°C
(54°F)		19°C
(67°F)		28°C
(82°F)		24°C
(75°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		22°C
(72°F)		17°C
(62°F)		12°C
(54°F)
Mean maximum4°C
(39°F)		3°C
(37°F)		8°C
(47°F)		15°C
(60°F)		22°C
(71°F)		20°C
(69°F)		27°C
(80°F)		27°C
(80°F)		25°C
(77°F)		20°C
(69°F)		15°C
(59°F)		8°C
(47°F)
Average high-3°C
(28°F)		-4°C
(26°F)		1°C
(35°F)		7°C
(45°F)		12°C
(55°F)		16°C
(60°F)		20°C
(68°F)		21°C
(70°F)		19°C
(67°F)		15°C
(59°F)		8°C
(46°F)		1°C
(34°F)
Daily mean-5°C
(24°F)		-7°C
(21°F)		-1°C
(30°F)		4°C
(40°F)		9°C
(49°F)		13°C
(56°F)		18°C
(65°F)		19°C
(67°F)		17°C
(64°F)		12°C
(54°F)		6°C
(42°F)		-1°C
(30°F)
Average low-7°C
(20°F)		-10°C
(15°F)		-5°C
(24°F)		1°C
(35°F)		7°C
(45°F)		11°C
(52°F)		16°C
(61°F)		17°C
(64°F)		15°C
(60°F)		10°C
(50°F)		4°C
(39°F)		-3°C
(26°F)
Mean minimum-13°C
(9°F)		-16°C
(4°F)		-12°C
(11°F)		-3°C
(27°F)		2°C
(36°F)		7°C
(45°F)		12°C
(54°F)		14°C
(58°F)		11°C
(52°F)		6°C
(42°F)		-2°C
(29°F)		-8°C
(18°F)
Minimum-16°C
(4°F)		-19°C
(-2°F)		-14°C
(7°F)		-6°C
(22°F)		1°C
(35°F)		4°C
(39°F)		9°C
(49°F)		13°C
(56°F)		10°C
(50°F)		4°C
(39°F)		-4°C
(24°F)		-9°C
(16°F)

Compare climate in Abashiri with other places

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

Monthly average precipitation in Abashiri, Japan

Abashiri usually has the most precipitation in June, August and October, with an average of 13 rainy days and 127 mm (5.0 inches) of precipitation per month. The driest months in Abashiri are January, February and April. On average, 52 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Abashiri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)49 (1.9)50 (2.0)72 (2.8)57 (2.3)91 (3.6)107 (4.2)76 (3.0)129 (5.1)89 (3.5)147 (5.8)88 (3.5)61 (2.4)
Average precipitation days (≥ 1 mm)1291011131381410131611

Monthly sunshine hours in Abashiri, Japan

The sunniest months in Abashiri are May, June and July, when the sun shines an average of 9 hours 59 minutes a day. Least sunny months in Abashiri: January, November and December receive an average of 6 hours 0 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Abashiri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours156206252285297299322273264237196199
Mean daily daylight hours9h 17m10h 27m11h 55m13h 26m14h 44m15h 23m15h 4m13h 55m12h 28m10h 58m9h 38m8h 57m

Solar UV radiation in Abashiri, Japan

Abashiri 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 Abashiri UV Index data.

Average daily maximum UV levels by month for Abashiri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2357891097532