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Monthly climate in Tsu, Japan

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Tsu features a humid subtropical climate (Cfa).Temperatures typically range between 5 °C (42 °F) and 28 °C (82 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 2031 mm (80.0 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually.Tsu enjoys an average of 2988 hours of sunshine throughout the year, and daylight varies from 9 hours 51 minutes to 14 hours 25 minutes per day.

Monthly average temperatures in Tsu, Japan §

The warmest months in Tsu are July, August and September, with daily mean temperatures ranging from 24 to 28 °C (76 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 46 °F) throughout the day. On average each year, Tsu experiences 97 days above 25 °C (77.0 °F) and 5 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tsu, 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)		 19°C
(67°F)		 21°C
(71°F)		 24°C
(76°F)		 29°C
(85°F)		 31°C
(88°F)		 36°C
(97°F)		 35°C
(96°F)		 34°C
(93°F)		 29°C
(85°F)		 23°C
(74°F)		 21°C
(70°F)
Mean maximum 13°C
(55°F)		 16°C
(60°F)		 19°C
(67°F)		 23°C
(74°F)		 27°C
(82°F)		 29°C
(85°F)		 33°C
(92°F)		 35°C
(95°F)		 33°C
(91°F)		 28°C
(82°F)		 22°C
(71°F)		 17°C
(63°F)
Average high 8°C
(47°F)		 9°C
(49°F)		 14°C
(57°F)		 18°C
(64°F)		 23°C
(73°F)		 25°C
(78°F)		 29°C
(84°F)		 31°C
(88°F)		 27°C
(81°F)		 22°C
(72°F)		 17°C
(62°F)		 11°C
(52°F)
Daily mean 5°C
(42°F)		 6°C
(43°F)		 10°C
(50°F)		 14°C
(57°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(79°F)		 28°C
(82°F)		 24°C
(76°F)		 19°C
(66°F)		 13°C
(56°F)		 8°C
(46°F)
Average low 3°C
(37°F)		 3°C
(37°F)		 6°C
(43°F)		 10°C
(50°F)		 15°C
(59°F)		 19°C
(67°F)		 24°C
(75°F)		 25°C
(77°F)		 22°C
(71°F)		 16°C
(61°F)		 10°C
(50°F)		 5°C
(41°F)
Mean minimum -1°C
(31°F)		 -1°C
(31°F)		 2°C
(35°F)		 4°C
(39°F)		 9°C
(48°F)		 15°C
(59°F)		 21°C
(70°F)		 22°C
(72°F)		 17°C
(62°F)		 11°C
(51°F)		 5°C
(41°F)		 1°C
(34°F)
Minimum -3°C
(27°F)		 -2°C
(29°F)		 1°C
(34°F)		 2°C
(36°F)		 7°C
(45°F)		 13°C
(56°F)		 20°C
(68°F)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(49°F)		 3°C
(38°F)		 -1°C
(30°F)

Compare climate in Tsu with other places

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

Monthly average precipitation in Tsu, Japan §

Tsu usually has the most precipitation in July, September and October, with an average of 18 rainy days and 295 mm (11.6 inches) of precipitation per month.The driest months in Tsu are January, February and November. On average, 59 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tsu, 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) 55 (2.2) 60 (2.4) 157 (6.2) 149 (5.8) 177 (7.0) 209 (8.2) 320 (12.6) 212 (8.4) 223 (8.8) 343 (13.5) 62 (2.4) 66 (2.6)
Average precipitation days (≥ 1 mm) 6 6 11 10 12 15 22 17 18 15 7 7

Monthly sunshine hours in Tsu, Japan §

The sunniest months in Tsu are April, May and August, when the sun shines an average of 9 hours 21 minutes a day.Least sunny months in Tsu: January, October and December receive an average of 6 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tsu, 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 188 232 266 275 287 262 252 297 235 227 236 225
Mean daily daylight hours 10h 5m 10h 54m 11h 58m 13h 3m 13h 58m 14h 25m 14h 12m 13h 24m 12h 21m 11h 16m 10h 20m 9h 51m

Solar UV radiation in Tsu, Japan §

Tsu experiences the highest level of ultraviolet (UV) radiation in April, 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 Tsu UV Index data.

Average daily maximum UV levels by month for Tsu, 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 11 11 11 12 11 10 7 5 4