Koyo, Aomori, Japan Climate

Weather: 13.04°C/55.47°F, Wind SW at 1.79 km/h, 95% Humidity, 0% Chance of rain

Japan
(Photo by Andy Kuo on Unsplash)

Koyo Climate Summary

Located at an elevation of 6.58 meters (21.59 feet) above sea level, Koyo has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 10.43ºC (50.77ºF) and it is -4.76% lower than Japan’s averages. Koyo typically receives about 35.42 millimeters (1.39 inches) of precipitation and has 79.89 rainy days (21.89% of the time) annually.

CountryJapan
CityAomori
LongitudeNone
LatitudeNone
Attitude/Elevation6.58m (21.59ft)
Local timeThursday 08:59
Annual high temperature12.35ºC (54.23ºF)
Annual low temperature6.77ºC (44.19ºF)
Average annual precip.35.42mm (1.39in)
Warmest monthAugust (25.49ºC / 77.88ºF)
Coldest MonthFebruary (-4.56ºC / 23.79ºF)
Wettest MonthAugust (61.22mm / 2.41in)
Driest MonthMarch (24.66mm / 0.97in)
Number of days with rainfall (≥ 1.0 mm)79.89 days (21.89%)
Days with no rain285.11 days (78.11%)
Humidity79.62%

Climate Koyo: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)6.91(44.44)10.86(51.55)15.8(60.44)21.72(71.1)29.62(85.32)26.66(79.99)31.6(88.88)31.6(88.88)31.6(88.88)23.7(74.66)19.75(67.55)12.84(55.11)31.6(88.88)
Average high °C (°F)-0.55(31.01)-0.09(31.84)3.76(38.77)9.91(49.84)16.48(61.66)20.35(68.63)23.96(75.13)25.49(77.88)22.09(71.76)15.54(59.97)8.87(47.97)2.39(36.3)12.35(54.23)
Daily mean °C (°F)-1.7(28.94)-1.54(29.23)2.05(35.69)7.76(45.97)13.93(57.07)18.02(64.44)21.85(71.33)23.27(73.89)19.75(67.55)13.37(56.07)7.23(45.01)1.15(34.07)10.43(50.77)
Average low °C (°F)-4.1(24.62)-4.56(23.79)-1.13(29.97)3.71(38.68)8.66(47.59)12.59(54.66)17.49(63.48)19.29(66.72)16.08(60.94)10.04(50.07)4.36(39.85)-1.14(29.95)6.77(44.19)
Record low °C (°F)-11.85(10.67)-13.82(7.12)-9.87(14.23)-1.97(28.45)0.0(0)4.94(40.89)10.86(51.55)12.84(55.11)7.9(46.22)2.96(37.33)-2.96(26.67)-12.84(8.89)-13.82(7.12)
Average precipitation mm (inches)27.11(1.07)28.14(1.11)24.66(0.97)24.76(0.97)26.31(1.04)33.04(1.3)53.06(2.09)61.22(2.41)41.0(1.61)32.68(1.29)27.89(1.1)45.17(1.78)35.42(1.39)
Average precipitation days (≥ 1.0 mm)5.755.925.115.384.677.549.7910.148.084.945.577.06.66
Average relative humidity (%)83.3283.2580.3174.0776.1580.3684.7783.0179.2174.7476.2980.079.62
Mean monthly sunshine hours4.395.197.9811.8312.6612.8212.512.2710.388.95.864.649.11

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Koyo in recent years.

Koyo

Koyo Temperature by Month

August
23.27°C | 73.89°F
July
21.85°C | 71.33°F
September
19.75°C | 67.55°F
June
18.02°C | 64.44°F
May
13.93°C | 57.07°F
October
13.37°C | 56.07°F
April
7.76°C | 45.97°F
November
7.23°C | 45.01°F
March
2.05°C | 35.69°F
December
1.15°C | 34.07°F
February
-1.54°C | 29.23°F
January
-1.7°C | 28.94°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 Temperature29.62°C (85.32°F)22.25°C (72.05°F)13.82°C (56.88°F)
Avg Temperature26.66°C (79.99°F)19.91°C (67.84°F)11.85°C (53.33°F)
Min Temperature22.71°C (72.88°F)16.55°C (61.79°F)10.86°C (51.55°F)
Dew PointMaxAverageMin
Dew Point21.72°C (71.1°F)14.98°C (58.96°F)5.92°C (42.66°F)
PrecipitationMaxAverageMinSum
Precipitation5.53mm | 0.22in0.51mm | 0.02in0.0mm | 0in15.21mm | 0.6in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind31.6kmh | 19.64mph12.44kmh | 7.73mph3.95kmh | 2.45mph
Gust Wind45.42kmh | 28.22mph19.55kmh | 12.15mph7.9kmh | 4.91mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.53mb0.51mb0.0mb
Koyo

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-09-0126.66 | 79.9921.72 | 71.18411.85 | 7.3629.65 | 1004.192.47 | 0.1
2010-09-0226.66 | 79.9921.72 | 71.1823.95 | 2.4529.68 | 1005.170.0 | 0
2010-09-0325.67 | 78.2121.72 | 71.18717.77 | 11.0429.45 | 997.270.79 | 0.03
2010-09-0424.68 | 76.4218.76 | 65.777614.81 | 9.229.57 | 1001.220.0 | 0
2010-09-0524.68 | 76.4219.75 | 67.55799.87 | 6.1329.6 | 1002.210.0 | 0
2010-09-0625.67 | 78.2119.75 | 67.55789.87 | 6.1329.48 | 998.260.3 | 0.01
2010-09-0722.71 | 72.8818.76 | 65.778319.75 | 12.2729.33 | 993.320.0 | 0
2010-09-0819.75 | 67.5511.85 | 53.33648.89 | 5.5229.51 | 999.250.0 | 0
2010-09-0920.74 | 69.3313.82 | 56.88736.91 | 4.2929.57 | 1001.220.0 | 0
2010-09-1021.72 | 71.114.81 | 58.66759.87 | 6.1329.48 | 998.260.0 | 0
2010-09-1117.77 | 63.9915.8 | 60.44888.89 | 5.5229.48 | 998.260.79 | 0.03
2010-09-1220.74 | 69.3316.79 | 62.228318.76 | 11.6629.48 | 998.260.0 | 0
2010-09-1318.76 | 65.7717.77 | 63.999418.76 | 11.6629.36 | 994.312.07 | 0.08
2010-09-1420.74 | 69.3315.8 | 60.44804.94 | 3.0729.48 | 998.260.0 | 0
2010-09-1521.72 | 71.114.81 | 58.66738.89 | 5.5229.65 | 1004.190.0 | 0
2010-09-1619.75 | 67.5515.8 | 60.448512.84 | 7.9829.54 | 1000.240.0 | 0
2010-09-1719.75 | 67.5517.77 | 63.99886.91 | 4.2929.39 | 995.35.53 | 0.22
2010-09-1821.72 | 71.116.79 | 62.22819.87 | 6.1329.51 | 999.251.58 | 0.06
2010-09-1918.76 | 65.7716.79 | 62.22907.9 | 4.9129.45 | 997.270.59 | 0.02
2010-09-2020.74 | 69.3317.77 | 63.998612.84 | 7.9829.51 | 999.250.0 | 0
2010-09-2120.74 | 69.3316.79 | 62.228215.8 | 9.8229.36 | 994.310.0 | 0
2010-09-2214.81 | 58.669.87 | 49.777312.84 | 7.9829.42 | 996.290.1 | 0.0
2010-09-2311.85 | 53.338.89 | 48.0796.91 | 4.2929.51 | 999.250.0 | 0
2010-09-2414.81 | 58.665.92 | 42.666210.86 | 6.7529.68 | 1005.170.0 | 0
2010-09-2513.82 | 56.888.89 | 48.07416.79 | 10.4329.6 | 1002.210.99 | 0.04
2010-09-2614.81 | 58.666.91 | 44.446812.84 | 7.9829.71 | 1006.160.0 | 0
2010-09-2716.79 | 62.2210.86 | 51.557311.85 | 7.3629.74 | 1007.150.0 | 0
2010-09-2817.77 | 63.9913.82 | 56.888515.8 | 9.8229.45 | 997.270.0 | 0
2010-09-2915.8 | 60.448.89 | 48.06931.6 | 19.6429.57 | 1001.220.0 | 0
2010-09-3016.79 | 62.229.87 | 49.777113.82 | 8.5929.74 | 1007.150.0 | 0

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