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Monthly climate in Nakanojomachi, Gunma, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Nakanojomachi features a humid continental climate (Dfb).Temperatures typically range between -1 °C (30 °F) and 23 °C (74 °F) through the year, but rarely can drop to -11 °C (12 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1999 mm (78.7 inches) and receives 222 rainy days on the 1 mm (0.04 inches) threshold annually.Nakanojomachi enjoys an average of 2867 hours of sunshine throughout the year, and daylight varies from 9 hours 41 minutes to 14 hours 36 minutes per day.

Monthly average temperatures in Nakanojomachi, Gunma, Japan §

The warmest months in Nakanojomachi are July, August and September, with daily mean temperatures ranging from 19 to 23 °C (66 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (30 - 35 °F) throughout the day. On average each year, Nakanojomachi experiences 47 days above 25 °C (77.0 °F) and 98 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nakanojomachi, Gunma, 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 10°C
(50°F)		 18°C
(64°F)		 22°C
(71°F)		 26°C
(80°F)		 29°C
(85°F)		 29°C
(84°F)		 32°C
(90°F)		 33°C
(92°F)		 30°C
(86°F)		 27°C
(81°F)		 19°C
(67°F)		 17°C
(63°F)
Mean maximum 8°C
(46°F)		 12°C
(54°F)		 18°C
(65°F)		 22°C
(72°F)		 28°C
(82°F)		 25°C
(77°F)		 30°C
(86°F)		 32°C
(89°F)		 28°C
(83°F)		 25°C
(77°F)		 18°C
(64°F)		 12°C
(54°F)
Average high 3°C
(37°F)		 4°C
(40°F)		 9°C
(49°F)		 14°C
(58°F)		 20°C
(68°F)		 22°C
(71°F)		 25°C
(78°F)		 27°C
(81°F)		 22°C
(72°F)		 17°C
(63°F)		 12°C
(54°F)		 6°C
(43°F)
Daily mean -1°C
(30°F)		 -0°C
(32°F)		 4°C
(40°F)		 9°C
(48°F)		 15°C
(59°F)		 18°C
(64°F)		 22°C
(72°F)		 23°C
(74°F)		 19°C
(66°F)		 13°C
(56°F)		 7°C
(45°F)		 2°C
(35°F)
Average low -5°C
(24°F)		 -4°C
(25°F)		 -0°C
(32°F)		 4°C
(40°F)		 10°C
(50°F)		 14°C
(58°F)		 19°C
(66°F)		 20°C
(69°F)		 16°C
(61°F)		 10°C
(50°F)		 3°C
(38°F)		 -2°C
(29°F)
Mean minimum -10°C
(15°F)		 -9°C
(17°F)		 -6°C
(22°F)		 -2°C
(29°F)		 3°C
(37°F)		 10°C
(50°F)		 15°C
(60°F)		 16°C
(61°F)		 11°C
(52°F)		 4°C
(39°F)		 -3°C
(27°F)		 -6°C
(21°F)
Minimum -11°C
(12°F)		 -11°C
(12°F)		 -8°C
(19°F)		 -3°C
(27°F)		 1°C
(35°F)		 7°C
(46°F)		 14°C
(58°F)		 11°C
(52°F)		 8°C
(46°F)		 2°C
(36°F)		 -5°C
(23°F)		 -8°C
(18°F)

Compare climate in Nakanojomachi with other places

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

Monthly average precipitation in Nakanojomachi, Gunma, Japan §

Nakanojomachi usually has the most precipitation in July, August and October, with an average of 24 rainy days and 283 mm (11.1 inches) of precipitation per month.The driest months in Nakanojomachi are February, November and December. On average, 67 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nakanojomachi, Gunma, 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) 78 (3.1) 72 (2.8) 125 (4.9) 130 (5.1) 173 (6.8) 223 (8.8) 341 (13.4) 244 (9.6) 222 (8.7) 264 (10.4) 54 (2.1) 74 (2.9)
Average precipitation days (≥ 1 mm) 17 15 15 17 18 20 27 25 22 20 11 15

Monthly sunshine hours in Nakanojomachi, Gunma, Japan §

The sunniest months in Nakanojomachi are April, May and August, when the sun shines an average of 9 hours 0 minutes a day.Least sunny months in Nakanojomachi: January, September and October receive an average of 6 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nakanojomachi, Gunma, 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 186 232 259 277 278 263 230 271 218 202 222 224
Mean daily daylight hours 9h 57m 10h 49m 11h 57m 13h 7m 14h 6m 14h 36m 14h 21m 13h 29m 12h 23m 11h 13m 10h 12m 9h 41m

Solar UV radiation in Nakanojomachi, Gunma, Japan §

Nakanojomachi experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Nakanojomachi UV Index data.

Average daily maximum UV levels by month for Nakanojomachi, Gunma, 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) 4 6 8 9 11 11 11 11 10 7 5 3