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Monthly climate in Kitaibaraki, Japan

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kitaibaraki features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (41 °F) and 26 °C (79 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 1603 mm (63.1 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually. Kitaibaraki enjoys an average of 3017 hours of sunshine throughout the year, and daylight varies from 9 hours 40 minutes to 14 hours 37 minutes per day.

Monthly average temperatures in Kitaibaraki, Japan

The warmest months in Kitaibaraki are July, August and September, with daily mean temperatures ranging from 22 to 26 °C (73 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (41 - 46 °F) throughout the day. On average each year, Kitaibaraki experiences 51 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kitaibaraki. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		15°C
(60°F)		18°C
(65°F)		22°C
(71°F)		25°C
(78°F)		28°C
(82°F)		32°C
(89°F)		32°C
(89°F)		30°C
(87°F)		27°C
(81°F)		21°C
(70°F)		17°C
(64°F)
Mean maximum12°C
(54°F)		13°C
(56°F)		16°C
(61°F)		20°C
(69°F)		24°C
(76°F)		25°C
(77°F)		29°C
(85°F)		31°C
(88°F)		29°C
(84°F)		25°C
(78°F)		20°C
(68°F)		15°C
(60°F)
Average high7°C
(45°F)		8°C
(47°F)		11°C
(52°F)		14°C
(58°F)		19°C
(67°F)		22°C
(72°F)		25°C
(78°F)		28°C
(82°F)		24°C
(76°F)		20°C
(68°F)		15°C
(60°F)		10°C
(50°F)
Daily mean5°C
(41°F)		5°C
(41°F)		8°C
(47°F)		11°C
(53°F)		17°C
(62°F)		20°C
(68°F)		24°C
(75°F)		26°C
(79°F)		22°C
(73°F)		18°C
(64°F)		13°C
(55°F)		7°C
(46°F)
Average low3°C
(37°F)		3°C
(37°F)		5°C
(42°F)		9°C
(48°F)		14°C
(58°F)		18°C
(65°F)		22°C
(72°F)		24°C
(76°F)		21°C
(70°F)		16°C
(61°F)		10°C
(51°F)		5°C
(41°F)
Mean minimum-0°C
(32°F)		-1°C
(31°F)		1°C
(35°F)		4°C
(39°F)		9°C
(49°F)		15°C
(59°F)		18°C
(65°F)		20°C
(69°F)		17°C
(62°F)		11°C
(53°F)		5°C
(42°F)		1°C
(34°F)
Minimum-3°C
(27°F)		-2°C
(29°F)		1°C
(34°F)		3°C
(37°F)		8°C
(47°F)		14°C
(57°F)		17°C
(63°F)		18°C
(65°F)		15°C
(60°F)		10°C
(50°F)		3°C
(37°F)		-0°C
(32°F)

Compare climate in Kitaibaraki with other places

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

Monthly average precipitation in Kitaibaraki, Japan

Kitaibaraki usually has the most precipitation in July, September and October, with an average of 16 rainy days and 212 mm (8.3 inches) of precipitation per month. The driest months in Kitaibaraki are January, February and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kitaibaraki. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)53 (2.1)41 (1.6)159 (6.3)129 (5.1)141 (5.5)137 (5.4)203 (8.0)164 (6.5)186 (7.3)247 (9.7)78 (3.1)66 (2.6)
Average precipitation days (≥ 1 mm)57101213141815181478

Monthly sunshine hours in Kitaibaraki, Japan

The sunniest months in Kitaibaraki are May, June and August, when the sun shines an average of 9 hours 27 minutes a day. Least sunny months in Kitaibaraki: January, October and December receive an average of 6 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kitaibaraki. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours185233263279292281262296249215232224
Mean daily daylight hours9h 56m10h 49m11h 57m13h 8m14h 7m14h 37m14h 22m13h 30m12h 23m11h 13m10h 12m9h 40m

Solar UV radiation in Kitaibaraki, Japan

Kitaibaraki 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 Kitaibaraki UV Index data.

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