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Monthly climate in Sado, Niigata, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sado features a humid subtropical climate (Cfa).Temperatures typically range between 4 °C (39 °F) and 27 °C (81 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 37 °C (100 °F).The average annual precipitation amounts to about 1702 mm (67.0 inches) and receives 185 rainy days on the 1 mm (0.04 inches) threshold annually.Sado enjoys an average of 2991 hours of sunshine throughout the year, and daylight varies from 9 hours 33 minutes to 14 hours 44 minutes per day.

Monthly average temperatures in Sado, Niigata, Japan §

The warmest months in Sado are July, August and September, with daily mean temperatures ranging from 23 to 27 °C (74 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (39 - 44 °F) throughout the day. On average each year, Sado experiences 67 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sado, Niigata, 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
(56°F)		 14°C
(58°F)		 18°C
(64°F)		 22°C
(71°F)		 29°C
(84°F)		 28°C
(83°F)		 37°C
(99°F)		 37°C
(100°F)		 36°C
(98°F)		 28°C
(82°F)		 21°C
(71°F)		 17°C
(64°F)
Mean maximum 11°C
(52°F)		 12°C
(54°F)		 16°C
(61°F)		 20°C
(68°F)		 26°C
(78°F)		 26°C
(79°F)		 32°C
(90°F)		 35°C
(95°F)		 30°C
(87°F)		 26°C
(79°F)		 20°C
(69°F)		 14°C
(58°F)
Average high 6°C
(43°F)		 6°C
(44°F)		 10°C
(50°F)		 14°C
(57°F)		 20°C
(68°F)		 23°C
(74°F)		 28°C
(82°F)		 30°C
(86°F)		 26°C
(78°F)		 20°C
(68°F)		 14°C
(58°F)		 9°C
(48°F)
Daily mean 4°C
(39°F)		 4°C
(40°F)		 8°C
(46°F)		 11°C
(52°F)		 17°C
(62°F)		 20°C
(69°F)		 25°C
(78°F)		 27°C
(81°F)		 23°C
(74°F)		 18°C
(65°F)		 12°C
(54°F)		 7°C
(44°F)
Average low 2°C
(36°F)		 2°C
(37°F)		 5°C
(42°F)		 9°C
(48°F)		 14°C
(58°F)		 18°C
(65°F)		 23°C
(74°F)		 25°C
(77°F)		 21°C
(70°F)		 16°C
(61°F)		 10°C
(50°F)		 5°C
(41°F)
Mean minimum -2°C
(29°F)		 -1°C
(30°F)		 1°C
(35°F)		 4°C
(39°F)		 9°C
(49°F)		 15°C
(59°F)		 20°C
(69°F)		 21°C
(70°F)		 17°C
(63°F)		 11°C
(52°F)		 5°C
(41°F)		 0°C
(33°F)
Minimum -5°C
(24°F)		 -3°C
(28°F)		 0°C
(32°F)		 3°C
(37°F)		 7°C
(45°F)		 13°C
(56°F)		 20°C
(68°F)		 19°C
(67°F)		 15°C
(60°F)		 11°C
(51°F)		 3°C
(38°F)		 -1°C
(30°F)

Compare climate in Sado with other places

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

Monthly average precipitation in Sado, Niigata, Japan §

Sado usually has the most precipitation in July, August and December, with an average of 18 rainy days and 214 mm (8.4 inches) of precipitation per month.The driest months in Sado are March, May and June. On average, 95 mm (3.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sado, Niigata, 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) 130 (5.1) 105 (4.1) 101 (4.0) 113 (4.5) 90 (3.5) 92 (3.6) 256 (10.1) 207 (8.2) 164 (6.5) 147 (5.8) 115 (4.5) 179 (7.1)
Average precipitation days (≥ 1 mm) 20 19 16 13 12 9 15 14 14 13 15 25

Monthly sunshine hours in Sado, Niigata, Japan §

The sunniest months in Sado are May, June and August, when the sun shines an average of 10 hours 8 minutes a day.Least sunny months in Sado: January, February and December receive an average of 5 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sado, Niigata, 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 144 195 251 281 310 306 304 316 262 230 208 179
Mean daily daylight hours 9h 50m 10h 45m 11h 57m 13h 11m 14h 13m 14h 44m 14h 28m 13h 34m 12h 24m 11h 10m 10h 6m 9h 33m

Solar UV radiation in Sado, Niigata, Japan §

Sado experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / 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 4. For more detailed information, check out our hourly Sado UV Index data.

Average daily maximum UV levels by month for Sado, Niigata, 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) 3 4 7 8 10 10 11 11 9 6 4 3