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Monthly climate in Abu, Yamaguchi, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Abu features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (43 °F) and 28 °C (82 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1799 mm (70.8 inches) and receives 149 rainy days on the 1 mm (0.04 inches) threshold annually.Abu enjoys an average of 3078 hours of sunshine throughout the year, and daylight varies from 9 hours 53 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Abu, Yamaguchi, Japan §

The warmest months in Abu are July, August and September, with daily mean temperatures ranging from 24 to 28 °C (75 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 47 °F) throughout the day. On average each year, Abu experiences 95 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 Abu, Yamaguchi, 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 16°C
(61°F)		 20°C
(69°F)		 20°C
(69°F)		 25°C
(78°F)		 29°C
(85°F)		 30°C
(86°F)		 36°C
(96°F)		 36°C
(97°F)		 34°C
(94°F)		 30°C
(86°F)		 25°C
(78°F)		 21°C
(70°F)
Mean maximum 14°C
(57°F)		 16°C
(61°F)		 19°C
(67°F)		 23°C
(74°F)		 27°C
(82°F)		 28°C
(83°F)		 33°C
(92°F)		 35°C
(95°F)		 32°C
(89°F)		 28°C
(82°F)		 22°C
(72°F)		 17°C
(63°F)
Average high 9°C
(48°F)		 10°C
(50°F)		 14°C
(57°F)		 18°C
(64°F)		 22°C
(73°F)		 25°C
(78°F)		 29°C
(84°F)		 31°C
(88°F)		 27°C
(81°F)		 22°C
(72°F)		 17°C
(63°F)		 11°C
(52°F)
Daily mean 6°C
(43°F)		 7°C
(44°F)		 11°C
(51°F)		 14°C
(58°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(79°F)		 28°C
(82°F)		 24°C
(75°F)		 19°C
(66°F)		 13°C
(56°F)		 8°C
(47°F)
Average low 4°C
(39°F)		 4°C
(39°F)		 7°C
(45°F)		 11°C
(52°F)		 15°C
(60°F)		 19°C
(66°F)		 24°C
(75°F)		 25°C
(78°F)		 21°C
(70°F)		 16°C
(61°F)		 10°C
(50°F)		 5°C
(42°F)
Mean minimum -0°C
(32°F)		 -1°C
(31°F)		 2°C
(37°F)		 5°C
(40°F)		 10°C
(50°F)		 15°C
(59°F)		 20°C
(69°F)		 21°C
(71°F)		 16°C
(62°F)		 10°C
(51°F)		 4°C
(40°F)		 1°C
(34°F)
Minimum -4°C
(26°F)		 -2°C
(28°F)		 2°C
(35°F)		 3°C
(38°F)		 8°C
(47°F)		 14°C
(57°F)		 18°C
(65°F)		 19°C
(67°F)		 15°C
(60°F)		 9°C
(49°F)		 2°C
(36°F)		 -0°C
(32°F)

Compare climate in Abu with other places

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

Monthly average precipitation in Abu, Yamaguchi, Japan §

Abu usually has the most precipitation in July, August and September, with an average of 16 rainy days and 267 mm (10.5 inches) of precipitation per month.The driest months in Abu are January, November and December. On average, 72 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Abu, Yamaguchi, 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) 89 (3.5) 144 (5.7) 115 (4.5) 117 (4.6) 187 (7.4) 313 (12.3) 254 (10.0) 235 (9.3) 129 (5.1) 51 (2.0) 88 (3.5)
Average precipitation days (≥ 1 mm) 12 12 13 11 10 12 19 15 14 11 7 13

Monthly sunshine hours in Abu, Yamaguchi, Japan §

The sunniest months in Abu are May, June and August, when the sun shines an average of 9 hours 42 minutes a day.Least sunny months in Abu: January, February and December receive an average of 6 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Abu, Yamaguchi, 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 173 229 263 279 300 290 279 303 256 256 233 211
Mean daily daylight hours 10h 7m 10h 55m 11h 58m 13h 2m 13h 56m 14h 24m 14h 10m 13h 23m 12h 21m 11h 17m 10h 21m 9h 53m

Solar UV radiation in Abu, Yamaguchi, Japan §

Abu experiences the highest level of ultraviolet (UV) radiation in April, 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 Abu UV Index data.

Average daily maximum UV levels by month for Abu, Yamaguchi, 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 5 8 11 11 11 12 12 10 7 6 3