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Monthly climate in Nayoro, Hokkaido, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Nayoro features a humid continental climate (Dfb).Temperatures typically range between -8 °C (17 °F) and 19 °C (67 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 31 °C (87 °F).The average annual precipitation amounts to about 1298 mm (51.1 inches) and receives 197 rainy days on the 1 mm (0.04 inches) threshold annually.Nayoro enjoys an average of 2814 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 25 minutes per day.

Monthly average temperatures in Nayoro, Hokkaido, Japan §

The warmest months in Nayoro are July, August and September, with daily mean temperatures ranging from 15 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 (17 - 23 °F) throughout the day. On average each year, Nayoro experiences 16 days above 25 °C (77.0 °F) and 150 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nayoro, 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)		 6°C
(43°F)		 14°C
(57°F)		 21°C
(71°F)		 30°C
(86°F)		 27°C
(80°F)		 30°C
(87°F)		 31°C
(87°F)		 29°C
(84°F)		 22°C
(72°F)		 15°C
(59°F)		 12°C
(53°F)
Mean maximum 1°C
(35°F)		 4°C
(39°F)		 10°C
(49°F)		 18°C
(64°F)		 25°C
(77°F)		 24°C
(75°F)		 28°C
(83°F)		 29°C
(84°F)		 26°C
(79°F)		 20°C
(68°F)		 13°C
(56°F)		 6°C
(44°F)
Average high -5°C
(24°F)		 -4°C
(26°F)		 2°C
(36°F)		 9°C
(48°F)		 15°C
(60°F)		 18°C
(65°F)		 23°C
(74°F)		 23°C
(73°F)		 20°C
(68°F)		 13°C
(56°F)		 5°C
(42°F)		 -2°C
(28°F)
Daily mean -8°C
(17°F)		 -7°C
(19°F)		 -1°C
(30°F)		 4°C
(40°F)		 11°C
(52°F)		 14°C
(58°F)		 19°C
(67°F)		 19°C
(66°F)		 15°C
(60°F)		 9°C
(48°F)		 2°C
(36°F)		 -5°C
(23°F)
Average low -13°C
(9°F)		 -11°C
(12°F)		 -6°C
(22°F)		 -0°C
(32°F)		 6°C
(44°F)		 10°C
(50°F)		 15°C
(60°F)		 15°C
(60°F)		 11°C
(51°F)		 4°C
(40°F)		 -1°C
(30°F)		 -9°C
(17°F)
Mean minimum -21°C
(-6°F)		 -21°C
(-6°F)		 -14°C
(8°F)		 -7°C
(20°F)		 -1°C
(30°F)		 4°C
(40°F)		 11°C
(52°F)		 8°C
(47°F)		 4°C
(39°F)		 -2°C
(28°F)		 -11°C
(13°F)		 -18°C
(-1°F)
Minimum -25°C
(-13°F)		 -26°C
(-15°F)		 -16°C
(4°F)		 -12°C
(10°F)		 -2°C
(28°F)		 -1°C
(30°F)		 7°C
(44°F)		 6°C
(42°F)		 2°C
(36°F)		 -4°C
(26°F)		 -12°C
(10°F)		 -20°C
(-4°F)

Compare climate in Nayoro with other places

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

Monthly average precipitation in Nayoro, Hokkaido, Japan §

Nayoro usually has the most precipitation in August, October and November, with an average of 18 rainy days and 157 mm (6.2 inches) of precipitation per month.The driest months in Nayoro are January, February and April. On average, 72 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nayoro, 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) 64 (2.5) 80 (3.1) 87 (3.4) 72 (2.8) 100 (4.0) 105 (4.1) 117 (4.6) 180 (7.1) 98 (3.9) 145 (5.7) 146 (5.8) 103 (4.1)
Average precipitation days (≥ 1 mm) 17 18 15 14 13 14 13 16 13 15 23 26

Monthly sunshine hours in Nayoro, Hokkaido, Japan §

The sunniest months in Nayoro are May, June and July, when the sun shines an average of 9 hours 34 minutes a day.Least sunny months in Nayoro: January, November and December receive an average of 5 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nayoro, 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 128 178 235 280 283 281 315 274 268 231 171 165
Mean daily daylight hours 9h 16m 10h 26m 11h 55m 13h 27m 14h 45m 15h 25m 15h 5m 13h 56m 12h 29m 10h 57m 9h 37m 8h 55m

Solar UV radiation in Nayoro, Hokkaido, Japan §

Nayoro 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 Nayoro UV Index data.

Average daily maximum UV levels by month for Nayoro, 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