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Monthly climate in Izumi, Kagoshima, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Izumi features a humid subtropical climate (Cfa).Temperatures typically range between 9 °C (49 °F) and 28 °C (83 °F) through the year, but rarely can drop to 0 °C (33 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 2407 mm (94.8 inches) and receives 149 rainy days on the 1 mm (0.04 inches) threshold annually.Izumi enjoys an average of 3103 hours of sunshine throughout the year, and daylight varies from 10 hours 4 minutes to 14 hours 12 minutes per day.

Monthly average temperatures in Izumi, Kagoshima, Japan §

The warmest months in Izumi are July, August and September, with daily mean temperatures ranging from 26 to 28 °C (79 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 11 °C (49 - 52 °F) throughout the day. On average each year, Izumi experiences 100 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Izumi, Kagoshima, 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 19°C
(67°F)		 19°C
(66°F)		 23°C
(73°F)		 25°C
(77°F)		 27°C
(80°F)		 29°C
(85°F)		 33°C
(91°F)		 34°C
(93°F)		 33°C
(92°F)		 30°C
(86°F)		 24°C
(75°F)		 23°C
(74°F)
Mean maximum 17°C
(62°F)		 17°C
(62°F)		 20°C
(68°F)		 23°C
(74°F)		 26°C
(78°F)		 28°C
(82°F)		 32°C
(89°F)		 33°C
(92°F)		 32°C
(89°F)		 28°C
(83°F)		 23°C
(74°F)		 19°C
(66°F)
Average high 11°C
(53°F)		 12°C
(54°F)		 15°C
(60°F)		 19°C
(66°F)		 22°C
(73°F)		 25°C
(78°F)		 29°C
(84°F)		 30°C
(87°F)		 28°C
(83°F)		 24°C
(76°F)		 19°C
(66°F)		 13°C
(56°F)
Daily mean 9°C
(49°F)		 10°C
(50°F)		 13°C
(55°F)		 16°C
(61°F)		 20°C
(68°F)		 23°C
(74°F)		 27°C
(81°F)		 28°C
(83°F)		 26°C
(79°F)		 22°C
(71°F)		 16°C
(61°F)		 11°C
(52°F)
Average low 7°C
(45°F)		 7°C
(46°F)		 10°C
(51°F)		 14°C
(57°F)		 18°C
(64°F)		 21°C
(71°F)		 25°C
(78°F)		 26°C
(80°F)		 24°C
(75°F)		 19°C
(67°F)		 14°C
(57°F)		 9°C
(49°F)
Mean minimum 3°C
(37°F)		 3°C
(38°F)		 6°C
(44°F)		 9°C
(49°F)		 14°C
(57°F)		 18°C
(65°F)		 23°C
(73°F)		 24°C
(76°F)		 20°C
(69°F)		 15°C
(59°F)		 9°C
(48°F)		 5°C
(40°F)
Minimum 0°C
(33°F)		 1°C
(34°F)		 5°C
(41°F)		 9°C
(48°F)		 12°C
(53°F)		 17°C
(64°F)		 21°C
(70°F)		 23°C
(73°F)		 19°C
(66°F)		 15°C
(59°F)		 7°C
(46°F)		 3°C
(38°F)

Compare climate in Izumi with other places

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

Monthly average precipitation in Izumi, Kagoshima, Japan §

Izumi usually has the most precipitation in June, July and September, with an average of 17 rainy days and 353 mm (13.9 inches) of precipitation per month.The driest months in Izumi are January, February and December. On average, 91 mm (3.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Izumi, Kagoshima, 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) 64 (2.5) 108 (4.3) 162 (6.4) 160 (6.3) 250 (9.9) 343 (13.5) 454 (17.9) 247 (9.7) 261 (10.3) 141 (5.6) 114 (4.5) 101 (4.0)
Average precipitation days (≥ 1 mm) 8 11 13 9 12 17 19 15 17 9 10 9

Monthly sunshine hours in Izumi, Kagoshima, Japan §

The sunniest months in Izumi are April, May and August, when the sun shines an average of 9 hours 33 minutes a day.Least sunny months in Izumi: January, February and December receive an average of 7 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Izumi, Kagoshima, 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 191 235 267 287 281 252 278 309 267 262 241 228
Mean daily daylight hours 10h 17m 11h 1m 11h 58m 12h 57m 13h 47m 14h 12m 13h 59m 13h 16m 12h 20m 11h 21m 10h 30m 10h 4m

Solar UV radiation in Izumi, Kagoshima, Japan §

Izumi experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure.January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Izumi UV Index data.

Average daily maximum UV levels by month for Izumi, Kagoshima, 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) 5 6 9 11 12 12 12 13 11 8 6 4