Koto-Ku, Tokyo, Japan Climate

Weather: 19.34°C/66.81°F, Wind SW at 3.6 km/h, 85% Humidity, 0.56% Chance of rain

Japan
(Photo by Taiki Ishikawa on Unsplash)
Contents

Koto-ku Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Koto-ku has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 17.52ºC (63.54ºF) and it is 2.33% higher than Japan’s averages. Koto-ku typically receives about 36.97 millimeters (1.46 inches) of precipitation and has 74.49 rainy days (20.41% of the time) annually.

CountryJapan
CityTokyo
Longitude139.8174521
Latitude35.6727748
Attitude/ElevationNonem (0ft)
Local timeFriday 21:29
Annual high temperature19.86ºC (67.75ºF)
Annual low temperature13.82ºC (56.88ºF)
Average annual precip.36.97mm (1.46in)
Warmest monthAugust (31.67ºC / 89.01ºF)
Coldest MonthJanuary (2.92ºC / 37.26ºF)
Wettest MonthSeptember (60.11mm / 2.37in)
Driest MonthDecember (19.0mm / 0.75in)
Number of days with rainfall (≥ 1.0 mm)74.49 days (20.41%)
Days with no rain290.51 days (79.59%)
Humidity68.23%

Climate Koto-ku: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.25(64.85)23.32(73.98)24.34(75.81)27.38(81.28)35.49(95.88)33.47(92.25)38.54(101.37)37.52(99.54)35.49(95.88)32.45(90.41)29.41(84.94)22.31(72.16)38.54(101.37)
Average high °C (°F)9.1(48.38)9.76(49.57)13.32(55.98)17.85(64.13)23.27(73.89)25.5(77.9)29.8(85.64)31.67(89.01)27.72(81.9)21.85(71.33)16.86(62.35)11.59(52.86)19.86(67.75)
Daily mean °C (°F)6.47(43.65)7.15(44.87)10.67(51.21)15.26(59.47)20.79(69.42)23.49(74.28)27.66(81.79)29.41(84.94)25.57(78.03)19.77(67.59)14.71(58.48)9.31(48.76)17.52(63.54)
Average low °C (°F)2.92(37.26)3.57(38.43)6.47(43.65)10.85(51.53)16.42(61.56)19.76(67.57)23.85(74.93)25.76(78.37)22.28(72.1)16.62(61.92)11.48(52.66)5.94(42.69)13.82(56.88)
Record low °C (°F)-7.1(19.22)-2.03(28.35)-3.04(26.53)2.03(35.65)7.1(44.78)11.16(52.09)14.2(57.56)19.27(66.69)12.17(53.91)7.1(44.78)1.01(33.82)-1.01(30.18)-7.1(19.22)
Average precipitation mm (inches)21.58(0.85)22.63(0.89)40.63(1.6)40.31(1.59)31.17(1.23)52.06(2.05)43.77(1.72)27.41(1.08)60.11(2.37)59.3(2.33)25.68(1.01)19.0(0.75)36.97(1.46)
Average precipitation days (≥ 1.0 mm)3.415.446.927.465.998.026.734.988.946.645.444.516.21
Average relative humidity (%)59.0162.8264.466.7568.9776.4176.8673.2873.2371.0665.7460.1868.23
Mean monthly sunshine hours8.087.589.412.113.0212.913.1512.9110.629.437.657.7710.38

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Koto-ku in recent years.

Koto-ku

Koto-ku Temperature by Month

August
29.41°C | 84.94°F
July
27.66°C | 81.79°F
September
25.57°C | 78.03°F
June
23.49°C | 74.28°F
May
20.79°C | 69.42°F
October
19.77°C | 67.59°F
April
15.26°C | 59.47°F
November
14.71°C | 58.48°F
March
10.67°C | 51.21°F
December
9.31°C | 48.76°F
February
7.15°C | 44.87°F
January
6.47°C | 43.65°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature20.28°C (68.5°F)13.97°C (57.15°F)8.11°C (46.6°F)
Avg Temperature17.24°C (63.03°F)11.68°C (53.02°F)7.1°C (44.78°F)
Min Temperature13.18°C (55.72°F)7.49°C (45.48°F)1.01°C (33.82°F)
Dew PointMaxAverageMin
Dew Point9.13°C (48.43°F)1.18°C (34.12°F)-7.1°C (19.22°F)
PrecipitationMaxAverageMinSum
Precipitation19.27mm | 0.76in1.77mm | 0.07in0.0mm | 0in54.85mm | 2.16in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind27.38kmh | 17.01mph13.38kmh | 8.31mph6.08kmh | 3.78mph
Gust Wind33.47kmh | 20.8mph16.36kmh | 10.17mph7.1kmh | 4.41mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.27mb1.77mb0.0mb
Koto-ku

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-0113.18 | 55.722.03 | 35.654710.14 | 6.330.73 | 1040.471.12 | 0.04
2019-12-0214.2 | 57.569.13 | 48.437013.18 | 8.1930.34 | 1027.2819.27 | 0.76
2019-12-0315.21 | 59.383.04 | 37.475012.17 | 7.5630.34 | 1027.281.72 | 0.07
2019-12-0416.23 | 61.213.04 | 37.474310.14 | 6.330.49 | 1032.350.0 | 0
2019-12-0512.17 | 53.91-1.01 | 30.18409.13 | 5.6730.58 | 1035.40.0 | 0
2019-12-069.13 | 48.43-5.07 | 22.873715.21 | 9.4530.67 | 1038.440.0 | 0
2019-12-078.11 | 46.6-2.03 | 28.355013.18 | 8.1930.64 | 1037.420.91 | 0.04
2019-12-0813.18 | 55.721.01 | 33.824510.14 | 6.330.61 | 1036.410.2 | 0.01
2019-12-099.13 | 48.431.01 | 33.825714.2 | 8.8230.73 | 1040.471.01 | 0.04
2019-12-1012.17 | 53.915.07 | 41.136410.14 | 6.330.61 | 1036.413.25 | 0.13
2019-12-1116.23 | 61.218.11 | 46.6626.08 | 3.7830.46 | 1031.340.0 | 0
2019-12-1217.24 | 63.033.04 | 37.474214.2 | 8.8230.34 | 1027.280.0 | 0
2019-12-137.1 | 44.78-5.07 | 22.874014.2 | 8.8230.73 | 1040.470.0 | 0
2019-12-1415.21 | 59.383.04 | 37.474911.16 | 6.9330.55 | 1034.380.0 | 0
2019-12-1511.16 | 52.09-2.03 | 28.353817.24 | 10.7130.73 | 1040.470.0 | 0
2019-12-1610.14 | 50.250.0 | 0509.13 | 5.6730.75 | 1041.480.0 | 0
2019-12-1714.2 | 57.565.07 | 41.136011.16 | 6.9330.49 | 1032.356.49 | 0.26
2019-12-1815.21 | 59.386.08 | 42.945813.18 | 8.1930.28 | 1025.260.0 | 0
2019-12-1910.14 | 50.254.06 | 39.316314.2 | 8.8230.52 | 1033.371.52 | 0.06
2019-12-2014.2 | 57.563.04 | 37.475512.17 | 7.5630.49 | 1032.350.0 | 0
2019-12-219.13 | 48.432.03 | 35.656013.18 | 8.1930.67 | 1038.440.3 | 0.01
2019-12-229.13 | 48.433.04 | 37.476617.24 | 10.7130.55 | 1034.384.46 | 0.18
2019-12-2310.14 | 50.254.06 | 39.316915.21 | 9.4530.4 | 1029.3110.75 | 0.42
2019-12-2411.16 | 52.090.0 | 04915.21 | 9.4530.55 | 1034.380.0 | 0
2019-12-258.11 | 46.6-2.03 | 28.354811.16 | 6.9330.69 | 1039.450.0 | 0
2019-12-2610.14 | 50.25-2.03 | 28.35427.1 | 4.4130.34 | 1027.280.0 | 0
2019-12-2711.16 | 52.09-1.01 | 30.184827.38 | 17.0130.07 | 1018.163.75 | 0.15
2019-12-288.11 | 46.6-7.1 | 19.223521.3 | 13.2430.64 | 1037.420.0 | 0
2019-12-298.11 | 46.6-5.07 | 22.873812.17 | 7.5630.81 | 1043.510.0 | 0
2019-12-3010.14 | 50.251.01 | 33.825114.2 | 8.8230.73 | 1040.470.1 | 0.0
2019-12-3113.18 | 55.722.03 | 35.655320.28 | 12.630.37 | 1028.30.0 | 0

Koto-ku 11 Year Historical Weather Data

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