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Monthly climate in Hojo, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hojo features a humid subtropical climate (Cfa). Temperatures typically range between 7 °C (45 °F) and 27 °C (81 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 1678 mm (66.1 inches) and receives 125 rainy days on the 1 mm (0.04 inches) threshold annually. Hojo enjoys an average of 3160 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 21 minutes per day.

Monthly average temperatures in Hojo, Japan

The warmest months in Hojo are July, August and September, with daily mean temperatures ranging from 25 to 27 °C (77 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 10 °C (45 - 50 °F) throughout the day. On average each year, Hojo experiences 72 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hojo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		17°C
(62°F)		17°C
(64°F)		23°C
(73°F)		25°C
(77°F)		27°C
(81°F)		30°C
(87°F)		31°C
(89°F)		31°C
(88°F)		28°C
(83°F)		24°C
(75°F)		21°C
(70°F)
Mean maximum13°C
(56°F)		14°C
(57°F)		17°C
(62°F)		20°C
(68°F)		24°C
(75°F)		25°C
(78°F)		29°C
(85°F)		31°C
(88°F)		30°C
(86°F)		27°C
(80°F)		21°C
(71°F)		17°C
(63°F)
Average high9°C
(49°F)		9°C
(49°F)		13°C
(55°F)		16°C
(61°F)		20°C
(68°F)		23°C
(74°F)		27°C
(81°F)		29°C
(84°F)		26°C
(80°F)		22°C
(71°F)		17°C
(62°F)		12°C
(53°F)
Daily mean7°C
(45°F)		7°C
(45°F)		10°C
(51°F)		14°C
(57°F)		18°C
(65°F)		21°C
(71°F)		26°C
(78°F)		27°C
(81°F)		25°C
(77°F)		20°C
(68°F)		15°C
(59°F)		10°C
(50°F)
Average low6°C
(42°F)		5°C
(42°F)		8°C
(47°F)		12°C
(53°F)		16°C
(61°F)		20°C
(68°F)		24°C
(76°F)		26°C
(78°F)		23°C
(74°F)		18°C
(65°F)		13°C
(55°F)		8°C
(47°F)
Mean minimum2°C
(35°F)		2°C
(35°F)		4°C
(40°F)		7°C
(44°F)		12°C
(54°F)		17°C
(63°F)		22°C
(71°F)		23°C
(74°F)		19°C
(67°F)		14°C
(57°F)		8°C
(47°F)		3°C
(38°F)
Minimum-1°C
(30°F)		-0°C
(31°F)		2°C
(37°F)		6°C
(43°F)		11°C
(52°F)		16°C
(61°F)		20°C
(68°F)		22°C
(71°F)		18°C
(65°F)		13°C
(55°F)		8°C
(46°F)		2°C
(36°F)

Compare climate in Hojo with other places

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

Monthly average precipitation in Hojo, Japan

Hojo usually has the most precipitation in July, September and October, with an average of 13 rainy days and 234 mm (9.2 inches) of precipitation per month. The driest months in Hojo are January, November and December. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hojo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)77 (3.0)117 (4.6)129 (5.1)136 (5.4)181 (7.1)326 (12.8)160 (6.3)184 (7.3)192 (7.5)55 (2.2)65 (2.6)
Average precipitation days (≥ 1 mm)991189131711121079

Monthly sunshine hours in Hojo, Japan

The sunniest months in Hojo are May, June and August, when the sun shines an average of 9 hours 50 minutes a day. Least sunny months in Hojo: January, February and December receive an average of 7 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hojo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours189233271285304287286312265256241225
Mean daily daylight hours10h 9m10h 56m11h 58m13h 1m13h 55m14h 21m14h 8m13h 21m12h 21m11h 18m10h 23m9h 55m

Solar UV radiation in Hojo, Japan

Hojo experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the 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 Hojo UV Index data.

Average daily maximum UV levels by month for Hojo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)458101111121210764