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Monthly climate in Fukuyama, Hiroshima, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Fukuyama features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (43 °F) and 29 °C (85 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1454 mm (57.3 inches) and receives 108 rainy days on the 1 mm (0.04 inches) threshold annually.Fukuyama enjoys an average of 3129 hours of sunshine throughout the year, and daylight varies from 9 hours 52 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Fukuyama, Hiroshima, Japan §

The warmest months in Fukuyama are July, August and September, with daily mean temperatures ranging from 25 to 29 °C (77 - 85 °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 - 46 °F) throughout the day. On average each year, Fukuyama experiences 113 days above 25 °C (77.0 °F) and 10 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Fukuyama, Hiroshima, 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 15°C
(59°F)		 20°C
(69°F)		 23°C
(73°F)		 26°C
(79°F)		 31°C
(89°F)		 32°C
(90°F)		 38°C
(100°F)		 37°C
(99°F)		 35°C
(95°F)		 32°C
(89°F)		 24°C
(75°F)		 20°C
(69°F)
Mean maximum 14°C
(58°F)		 16°C
(61°F)		 21°C
(70°F)		 25°C
(77°F)		 29°C
(85°F)		 30°C
(87°F)		 34°C
(94°F)		 36°C
(98°F)		 34°C
(93°F)		 29°C
(85°F)		 23°C
(73°F)		 17°C
(63°F)
Average high 10°C
(50°F)		 10°C
(51°F)		 15°C
(59°F)		 19°C
(67°F)		 24°C
(75°F)		 27°C
(80°F)		 30°C
(86°F)		 33°C
(91°F)		 28°C
(83°F)		 23°C
(74°F)		 18°C
(64°F)		 12°C
(53°F)
Daily mean 6°C
(43°F)		 6°C
(44°F)		 10°C
(51°F)		 15°C
(59°F)		 20°C
(68°F)		 23°C
(74°F)		 27°C
(81°F)		 29°C
(85°F)		 25°C
(77°F)		 19°C
(67°F)		 13°C
(56°F)		 8°C
(46°F)
Average low 2°C
(37°F)		 3°C
(37°F)		 6°C
(43°F)		 10°C
(51°F)		 15°C
(60°F)		 19°C
(67°F)		 24°C
(76°F)		 26°C
(79°F)		 22°C
(71°F)		 16°C
(60°F)		 9°C
(48°F)		 4°C
(40°F)
Mean minimum -2°C
(29°F)		 -1°C
(30°F)		 1°C
(34°F)		 3°C
(38°F)		 9°C
(48°F)		 15°C
(60°F)		 21°C
(70°F)		 22°C
(72°F)		 15°C
(60°F)		 9°C
(48°F)		 2°C
(37°F)		 1°C
(33°F)
Minimum -5°C
(24°F)		 -3°C
(26°F)		 -0°C
(32°F)		 2°C
(36°F)		 7°C
(46°F)		 13°C
(56°F)		 19°C
(66°F)		 20°C
(68°F)		 14°C
(58°F)		 8°C
(46°F)		 1°C
(35°F)		 -0°C
(32°F)

Compare climate in Fukuyama with other places

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

Monthly average precipitation in Fukuyama, Hiroshima, Japan §

Fukuyama usually has the most precipitation in July, August and September, with an average of 13 rainy days and 218 mm (8.6 inches) of precipitation per month.The driest months in Fukuyama are January, November and December. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fukuyama, Hiroshima, 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) 40 (1.6) 54 (2.1) 93 (3.7) 117 (4.6) 107 (4.2) 149 (5.9) 314 (12.4) 166 (6.5) 174 (6.9) 164 (6.4) 31 (1.2) 45 (1.8)
Average precipitation days (≥ 1 mm) 5 6 9 8 9 12 17 11 12 9 4 6

Monthly sunshine hours in Fukuyama, Hiroshima, Japan §

The sunniest months in Fukuyama are May, June and August, when the sun shines an average of 9 hours 51 minutes a day.Least sunny months in Fukuyama: January, February and December receive an average of 6 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fukuyama, Hiroshima, 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 184 231 267 284 304 292 284 309 260 250 238 221
Mean daily daylight hours 10h 7m 10h 55m 11h 58m 13h 2m 13h 57m 14h 24m 14h 10m 13h 23m 12h 21m 11h 17m 10h 21m 9h 52m

Solar UV radiation in Fukuyama, Hiroshima, Japan §

Fukuyama 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 Fukuyama UV Index data.

Average daily maximum UV levels by month for Fukuyama, Hiroshima, 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 10 11 11 12 12 10 7 6 4