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Monthly climate in Izena, Okinawa, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Izena features a humid subtropical climate (Cfa).Temperatures typically range between 18 °C (64 °F) and 28 °C (83 °F) through the year, but rarely can drop to 11 °C (52 °F) or can rise to as high as 30 °C (87 °F).The average annual precipitation amounts to about 2005 mm (78.9 inches) and receives 168 rainy days on the 1 mm (0.04 inches) threshold annually.Izena enjoys an average of 3042 hours of sunshine throughout the year, and daylight varies from 10 hours 27 minutes to 13 hours 47 minutes per day.

Monthly average temperatures in Izena, Okinawa, Japan §

The warmest months in Izena are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 18 to 19 °C (64 - 67 °F) throughout the day. On average each year, Izena experiences 131 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 Izena, Okinawa, 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 23°C
(74°F)		 24°C
(75°F)		 24°C
(75°F)		 25°C
(78°F)		 27°C
(81°F)		 28°C
(83°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(84°F)		 26°C
(80°F)		 25°C
(77°F)
Mean maximum 23°C
(73°F)		 22°C
(72°F)		 23°C
(73°F)		 24°C
(76°F)		 26°C
(79°F)		 28°C
(82°F)		 29°C
(85°F)		 30°C
(85°F)		 29°C
(85°F)		 28°C
(83°F)		 26°C
(78°F)		 24°C
(75°F)
Average high 19°C
(66°F)		 19°C
(66°F)		 20°C
(69°F)		 22°C
(71°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(83°F)		 26°C
(79°F)		 24°C
(75°F)		 21°C
(69°F)
Daily mean 18°C
(64°F)		 18°C
(64°F)		 19°C
(67°F)		 21°C
(70°F)		 24°C
(75°F)		 26°C
(79°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 26°C
(78°F)		 23°C
(73°F)		 20°C
(67°F)
Average low 17°C
(63°F)		 17°C
(62°F)		 18°C
(66°F)		 20°C
(68°F)		 23°C
(73°F)		 25°C
(78°F)		 27°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 25°C
(77°F)		 22°C
(72°F)		 19°C
(66°F)
Mean minimum 13°C
(56°F)		 13°C
(55°F)		 15°C
(59°F)		 16°C
(61°F)		 20°C
(68°F)		 23°C
(73°F)		 26°C
(79°F)		 26°C
(80°F)		 25°C
(78°F)		 22°C
(71°F)		 19°C
(66°F)		 15°C
(59°F)
Minimum 11°C
(53°F)		 11°C
(52°F)		 13°C
(56°F)		 15°C
(59°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 21°C
(70°F)		 18°C
(65°F)		 13°C
(56°F)

Compare climate in Izena with other places

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

Monthly average precipitation in Izena, Okinawa, Japan §

Izena usually has the most precipitation in May, June and September, with an average of 17 rainy days and 270 mm (10.6 inches) of precipitation per month.The driest months in Izena are January, February and November. On average, 106 mm (4.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Izena, Okinawa, 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) 103 (4.1) 108 (4.3) 132 (5.2) 135 (5.3) 214 (8.4) 392 (15.4) 173 (6.8) 161 (6.3) 204 (8.0) 135 (5.3) 107 (4.2) 141 (5.5)
Average precipitation days (≥ 1 mm) 12 13 13 12 13 20 12 15 20 12 10 16

Monthly sunshine hours in Izena, Okinawa, Japan §

The sunniest months in Izena are May, July and August, when the sun shines an average of 10 hours 0 minutes a day.Least sunny months in Izena: January, February and December receive an average of 5 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Izena, Okinawa, 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 148 193 261 262 297 263 314 318 292 270 228 191
Mean daily daylight hours 10h 38m 11h 13m 12h 0m 12h 47m 13h 28m 13h 47m 13h 38m 13h 3m 12h 17m 11h 29m 10h 48m 10h 27m

Solar UV radiation in Izena, Okinawa, Japan §

Izena experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure.January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Izena UV Index data.

Average daily maximum UV levels by month for Izena, Okinawa, 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) 7 8 11 12 13 13 13 13 12 9 8 6