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Monthly climate in Namie, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Namie features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (39 °F) and 26 °C (79 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1438 mm (56.6 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Namie enjoys an average of 2941 hours of sunshine throughout the year, and daylight varies from 9 hours 36 minutes to 14 hours 41 minutes per day.

Monthly average temperatures in Namie, Japan

The warmest months in Namie are July, August and September, with daily mean temperatures ranging from 22 to 26 °C (72 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (39 - 43 °F) throughout the day. On average each year, Namie experiences 57 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Namie. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(55°F)		19°C
(67°F)		22°C
(71°F)		24°C
(76°F)		28°C
(83°F)		30°C
(87°F)		34°C
(94°F)		35°C
(95°F)		33°C
(92°F)		27°C
(81°F)		22°C
(72°F)		17°C
(63°F)
Mean maximum10°C
(51°F)		13°C
(56°F)		17°C
(63°F)		22°C
(72°F)		26°C
(80°F)		26°C
(80°F)		32°C
(89°F)		33°C
(92°F)		30°C
(87°F)		25°C
(78°F)		20°C
(68°F)		14°C
(58°F)
Average high6°C
(43°F)		7°C
(44°F)		10°C
(51°F)		14°C
(58°F)		20°C
(68°F)		23°C
(73°F)		26°C
(80°F)		28°C
(83°F)		24°C
(76°F)		19°C
(67°F)		15°C
(58°F)		9°C
(48°F)
Daily mean4°C
(39°F)		4°C
(39°F)		7°C
(45°F)		11°C
(52°F)		17°C
(63°F)		20°C
(69°F)		24°C
(76°F)		26°C
(79°F)		22°C
(72°F)		17°C
(63°F)		12°C
(54°F)		6°C
(43°F)
Average low1°C
(35°F)		2°C
(35°F)		4°C
(40°F)		8°C
(47°F)		14°C
(57°F)		18°C
(65°F)		22°C
(72°F)		24°C
(75°F)		20°C
(68°F)		15°C
(59°F)		9°C
(49°F)		4°C
(39°F)
Mean minimum-2°C
(29°F)		-2°C
(29°F)		0°C
(33°F)		3°C
(38°F)		9°C
(48°F)		14°C
(58°F)		18°C
(65°F)		20°C
(67°F)		16°C
(60°F)		10°C
(50°F)		4°C
(39°F)		-0°C
(32°F)
Minimum-3°C
(26°F)		-2°C
(28°F)		-0°C
(31°F)		2°C
(36°F)		7°C
(45°F)		11°C
(52°F)		17°C
(62°F)		17°C
(63°F)		14°C
(58°F)		8°C
(47°F)		2°C
(36°F)		-1°C
(30°F)

Compare climate in Namie with other places

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

Monthly average precipitation in Namie, Japan

Namie usually has the most precipitation in July, September and October, with an average of 15 rainy days and 214 mm (8.4 inches) of precipitation per month. The driest months in Namie are January, February and November. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Namie. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)36 (1.4)121 (4.8)112 (4.4)115 (4.5)111 (4.4)239 (9.4)149 (5.9)174 (6.8)230 (9.1)47 (1.8)56 (2.2)
Average precipitation days (≥ 1 mm)6691212131816161258

Monthly sunshine hours in Namie, Japan

The sunniest months in Namie are May, June and August, when the sun shines an average of 9 hours 19 minutes a day. Least sunny months in Namie: January, October and December receive an average of 6 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Namie. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours175224262275292279256285242209225211
Mean daily daylight hours9h 52m10h 47m11h 57m13h 9m14h 10m14h 41m14h 25m13h 32m12h 23m11h 11m10h 9m9h 36m

Solar UV radiation in Namie, Japan

Namie experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February 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 Namie UV Index data.

Average daily maximum UV levels by month for Namie. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3579101011119653