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Monthly climate in Honmachi, Hokkaido, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Honmachi features a subarctic climate (Dfc).Temperatures typically range between -7 °C (20 °F) and 18 °C (65 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 29 °C (84 °F).The average annual precipitation amounts to about 1241 mm (48.8 inches) and receives 166 rainy days on the 1 mm (0.04 inches) threshold annually.Honmachi enjoys an average of 2952 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 Honmachi, Hokkaido, Japan §

The warmest months in Honmachi are July, August and September, with daily mean temperatures ranging from 16 to 18 °C (62 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -7 to -2 °C (20 - 28 °F) throughout the day. On average each year, Honmachi experiences 2 days above 25 °C (77.0 °F) and 129 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Honmachi, 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 5°C
(41°F)		 3°C
(38°F)		 8°C
(47°F)		 15°C
(60°F)		 26°C
(79°F)		 23°C
(74°F)		 29°C
(84°F)		 27°C
(80°F)		 26°C
(79°F)		 20°C
(68°F)		 15°C
(59°F)		 11°C
(52°F)
Mean maximum 3°C
(37°F)		 1°C
(34°F)		 6°C
(43°F)		 11°C
(53°F)		 19°C
(67°F)		 19°C
(66°F)		 25°C
(77°F)		 25°C
(78°F)		 23°C
(74°F)		 18°C
(66°F)		 13°C
(56°F)		 7°C
(45°F)
Average high -3°C
(27°F)		 -5°C
(23°F)		 -0°C
(32°F)		 4°C
(40°F)		 10°C
(51°F)		 14°C
(57°F)		 18°C
(65°F)		 20°C
(68°F)		 18°C
(65°F)		 13°C
(56°F)		 7°C
(45°F)		 0°C
(32°F)
Daily mean -4°C
(24°F)		 -7°C
(20°F)		 -2°C
(28°F)		 2°C
(36°F)		 8°C
(46°F)		 12°C
(53°F)		 16°C
(62°F)		 18°C
(65°F)		 16°C
(62°F)		 12°C
(53°F)		 5°C
(42°F)		 -1°C
(30°F)
Average low -6°C
(22°F)		 -9°C
(16°F)		 -5°C
(24°F)		 1°C
(33°F)		 6°C
(42°F)		 10°C
(50°F)		 15°C
(59°F)		 17°C
(62°F)		 15°C
(60°F)		 10°C
(51°F)		 4°C
(39°F)		 -3°C
(27°F)
Mean minimum -10°C
(14°F)		 -13°C
(8°F)		 -11°C
(13°F)		 -3°C
(26°F)		 1°C
(34°F)		 6°C
(43°F)		 11°C
(52°F)		 13°C
(56°F)		 12°C
(54°F)		 6°C
(43°F)		 -2°C
(29°F)		 -7°C
(19°F)
Minimum -11°C
(12°F)		 -16°C
(3°F)		 -13°C
(8°F)		 -5°C
(23°F)		 0°C
(33°F)		 3°C
(38°F)		 9°C
(48°F)		 13°C
(55°F)		 11°C
(53°F)		 3°C
(37°F)		 -4°C
(25°F)		 -8°C
(18°F)

Compare climate in Honmachi with other places

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

Monthly average precipitation in Honmachi, Hokkaido, Japan §

Honmachi usually has the most precipitation in October, November and December, with an average of 19 rainy days and 148 mm (5.8 inches) of precipitation per month.The driest months in Honmachi are February, April and July. On average, 70 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Honmachi, 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) 77 (3.0) 68 (2.7) 93 (3.7) 72 (2.8) 107 (4.2) 100 (4.0) 70 (2.8) 114 (4.5) 95 (3.8) 187 (7.3) 139 (5.5) 119 (4.7)
Average precipitation days (≥ 1 mm) 16 14 12 12 14 11 7 13 10 17 20 20

Monthly sunshine hours in Honmachi, Hokkaido, Japan §

The sunniest months in Honmachi are May, June and July, when the sun shines an average of 9 hours 53 minutes a day.Least sunny months in Honmachi: January, November and December receive an average of 5 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Honmachi, 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 153 204 247 283 291 298 320 267 263 231 193 197
Mean daily daylight hours 9h 17m 10h 27m 11h 55m 13h 26m 14h 44m 15h 23m 15h 4m 13h 55m 12h 28m 10h 58m 9h 38m 8h 57m

Solar UV radiation in Honmachi, Hokkaido, Japan §

Honmachi 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 Honmachi UV Index data.

Average daily maximum UV levels by month for Honmachi, 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 5 7 8 9 10 9 8 5 3 2