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Monthly climate in Shinjo, Okayama, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Shinjo features a humid subtropical climate (Cfa).Temperatures typically range between 2 °C (36 °F) and 26 °C (79 °F) through the year, but rarely can drop to -13 °C (10 °F) or can rise to as high as 36 °C (96 °F).The average annual precipitation amounts to about 2047 mm (80.6 inches) and receives 180 rainy days on the 1 mm (0.04 inches) threshold annually.Shinjo enjoys an average of 2891 hours of sunshine throughout the year, and daylight varies from 9 hours 49 minutes to 14 hours 28 minutes per day.

Monthly average temperatures in Shinjo, Okayama, Japan §

The warmest months in Shinjo are July, August and September, with daily mean temperatures ranging from 21 to 26 °C (71 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (36 - 40 °F) throughout the day. On average each year, Shinjo experiences 79 days above 25 °C (77.0 °F) and 54 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Shinjo, Okayama, 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 13°C
(55°F)		 20°C
(68°F)		 22°C
(72°F)		 27°C
(81°F)		 30°C
(87°F)		 31°C
(87°F)		 34°C
(94°F)		 36°C
(96°F)		 32°C
(90°F)		 30°C
(86°F)		 23°C
(74°F)		 20°C
(67°F)
Mean maximum 11°C
(53°F)		 14°C
(58°F)		 20°C
(68°F)		 24°C
(76°F)		 29°C
(84°F)		 28°C
(83°F)		 32°C
(91°F)		 34°C
(93°F)		 30°C
(87°F)		 28°C
(82°F)		 20°C
(69°F)		 15°C
(59°F)
Average high 6°C
(42°F)		 7°C
(44°F)		 12°C
(54°F)		 17°C
(62°F)		 22°C
(72°F)		 24°C
(76°F)		 28°C
(83°F)		 30°C
(86°F)		 25°C
(77°F)		 20°C
(68°F)		 14°C
(58°F)		 8°C
(47°F)
Daily mean 2°C
(36°F)		 3°C
(37°F)		 7°C
(45°F)		 12°C
(53°F)		 17°C
(63°F)		 20°C
(69°F)		 25°C
(77°F)		 26°C
(79°F)		 21°C
(71°F)		 16°C
(61°F)		 10°C
(50°F)		 5°C
(40°F)
Average low -1°C
(31°F)		 -1°C
(31°F)		 3°C
(37°F)		 7°C
(45°F)		 12°C
(54°F)		 16°C
(62°F)		 22°C
(72°F)		 23°C
(73°F)		 18°C
(65°F)		 12°C
(55°F)		 6°C
(42°F)		 1°C
(34°F)
Mean minimum -6°C
(21°F)		 -8°C
(19°F)		 -2°C
(28°F)		 -0°C
(32°F)		 5°C
(41°F)		 11°C
(52°F)		 18°C
(64°F)		 18°C
(65°F)		 12°C
(54°F)		 6°C
(43°F)		 -0°C
(32°F)		 -4°C
(25°F)
Minimum -10°C
(14°F)		 -13°C
(10°F)		 -3°C
(26°F)		 -2°C
(29°F)		 3°C
(38°F)		 9°C
(48°F)		 17°C
(62°F)		 15°C
(59°F)		 11°C
(51°F)		 5°C
(41°F)		 -1°C
(30°F)		 -6°C
(21°F)

Compare climate in Shinjo with other places

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

Monthly average precipitation in Shinjo, Okayama, Japan §

Shinjo usually has the most precipitation in July, August and September, with an average of 18 rainy days and 297 mm (11.7 inches) of precipitation per month.The driest months in Shinjo are January, February and November. On average, 78 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Shinjo, Okayama, 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) 84 (3.3) 93 (3.7) 144 (5.7) 137 (5.4) 117 (4.6) 216 (8.5) 350 (13.8) 287 (11.3) 254 (10.0) 200 (7.9) 56 (2.2) 109 (4.3)
Average precipitation days (≥ 1 mm) 15 15 14 12 11 15 21 17 17 14 10 19

Monthly sunshine hours in Shinjo, Okayama, Japan §

The sunniest months in Shinjo are May, June and August, when the sun shines an average of 9 hours 15 minutes a day.Least sunny months in Shinjo: January, February and December receive an average of 6 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Shinjo, Okayama, 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 162 206 249 272 287 274 263 290 236 228 221 197
Mean daily daylight hours 10h 3m 10h 53m 11h 58m 13h 4m 14h 0m 14h 28m 14h 14m 13h 25m 12h 22m 11h 16m 10h 18m 9h 49m

Solar UV radiation in Shinjo, Okayama, Japan §

Shinjo 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, November 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 Shinjo UV Index data.

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