Aoyama, Niigata, Japan Climate

Weather: 18.92°C/66.06°F, Wind SW at 4.63 km/h, 63% Humidity, 0% Chance of rain

Japan
(Photo by Tokyo Kohaku on Unsplash)
Contents

Aoyama Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Aoyama has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 15.12ºC (59.22ºF) and it is -0.07% lower than Japan’s averages. Aoyama typically receives about 105.46 millimeters (4.15 inches) of precipitation and has 196.65 rainy days (53.88% of the time) annually.

CountryJapan
CityNiigata
Longitude138.9911076
Latitude37.9000306
Attitude/ElevationNonem (0ft)
Local timeFriday 08:48
Annual high temperature16.79ºC (62.22ºF)
Annual low temperature12.12ºC (53.82ºF)
Average annual precip.105.46mm (4.15in)
Warmest monthAugust (30.49ºC / 86.88ºF)
Coldest MonthFebruary (1.31ºC / 34.36ºF)
Wettest MonthDecember (180.41mm / 7.1in)
Driest MonthMay (60.66mm / 2.39in)
Number of days with rainfall (≥ 1.0 mm)196.65 days (53.88%)
Days with no rain168.35 days (46.12%)
Humidity80.13%

Climate Aoyama: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.83(55.09)14.96(58.93)18.17(64.71)24.58(76.24)29.93(85.87)31.0(87.8)34.2(93.56)37.41(99.34)37.41(99.34)31.0(87.8)22.45(72.41)20.31(68.56)37.41(99.34)
Average high °C (°F)4.54(40.17)4.79(40.62)8.51(47.32)13.6(56.48)19.51(67.12)23.71(74.68)28.08(82.54)30.49(86.88)26.47(79.65)20.11(68.2)13.81(56.86)7.87(46.17)16.79(62.22)
Daily mean °C (°F)3.47(38.25)3.51(38.32)6.86(44.35)11.64(52.95)17.53(63.55)21.92(71.46)26.35(79.43)28.54(83.37)24.46(76.03)18.34(65.01)12.29(54.12)6.57(43.83)15.12(59.22)
Average low °C (°F)1.5(34.7)1.31(34.36)4.21(39.58)8.25(46.85)13.62(56.52)17.93(64.27)23.03(73.45)25.11(77.2)21.24(70.23)15.3(59.54)9.69(49.44)4.29(39.72)12.12(53.82)
Record low °C (°F)-6.41(20.46)-10.69(12.76)-5.34(22.39)-1.07(30.07)6.41(43.54)10.69(51.24)14.96(58.93)18.17(64.71)11.76(53.17)7.48(45.46)-2.14(28.15)-8.55(16.61)-10.69(12.76)
Average precipitation mm (inches)151.44(5.96)89.09(3.51)90.23(3.55)66.41(2.61)60.66(2.39)69.53(2.74)151.59(5.97)102.06(4.02)91.82(3.61)89.16(3.51)123.2(4.85)180.41(7.1)105.47(4.15)
Average precipitation days (≥ 1.0 mm)26.5318.5617.5812.1410.8810.115.2513.1212.7313.9919.2426.5316.39
Average relative humidity (%)81.1579.8776.0176.5579.2683.4787.5183.1580.3276.9677.480.0180.14
Mean monthly sunshine hours4.645.598.6612.5913.5813.9113.7413.5911.349.476.315.189.88

Climate Graph

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

Aoyama

Aoyama Temperature by Month

August
28.54°C | 83.37°F
July
26.35°C | 79.43°F
September
24.46°C | 76.03°F
June
21.92°C | 71.46°F
October
18.34°C | 65.01°F
May
17.53°C | 63.55°F
November
12.29°C | 54.12°F
April
11.64°C | 52.95°F
March
6.86°C | 44.35°F
December
6.57°C | 43.83°F
February
3.51°C | 38.32°F
January
3.47°C | 38.25°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 Temperature25.65°C (78.17°F)20.45°C (68.81°F)9.62°C (49.32°F)
Avg Temperature22.45°C (72.41°F)18.28°C (64.9°F)8.55°C (47.39°F)
Min Temperature19.24°C (66.63°F)14.89°C (58.8°F)7.48°C (45.46°F)
Dew PointMaxAverageMin
Dew Point18.17°C (64.71°F)13.17°C (55.71°F)5.34°C (41.61°F)
PrecipitationMaxAverageMinSum
Precipitation14.96mm | 0.59in1.72mm | 0.07in0.0mm | 0in53.44mm | 2.1in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.86kmh | 17.93mph12.86kmh | 7.99mph7.48kmh | 4.65mph
Gust Wind41.69kmh | 25.9mph21.14kmh | 13.14mph12.83kmh | 7.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure14.96mb1.72mb0.0mb
Aoyama

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-10-0120.31 | 68.5613.9 | 57.027410.69 | 6.6432.26 | 1092.420.0 | 0
2010-10-0221.38 | 70.4812.83 | 55.096812.83 | 7.9732.26 | 1092.420.0 | 0
2010-10-0322.45 | 72.4114.96 | 58.937421.38 | 13.2832.07 | 1086.00.0 | 0
2010-10-0420.31 | 68.5618.17 | 64.718510.69 | 6.6431.85 | 1078.521.18 | 0.05
2010-10-0520.31 | 68.5614.96 | 58.937810.69 | 6.6431.88 | 1079.591.71 | 0.07
2010-10-0620.31 | 68.5614.96 | 58.93808.55 | 5.3132.07 | 1086.01.18 | 0.05
2010-10-0721.38 | 70.4816.03 | 60.857911.76 | 7.3132.23 | 1091.350.0 | 0
2010-10-0822.45 | 72.4116.03 | 60.857612.83 | 7.9732.26 | 1092.420.0 | 0
2010-10-0919.24 | 66.6316.03 | 60.858317.1 | 10.6332.07 | 1086.00.0 | 0
2010-10-1022.45 | 72.4118.17 | 64.718516.03 | 9.9631.79 | 1076.383.21 | 0.13
2010-10-1121.38 | 70.4818.17 | 64.718512.83 | 7.9732.01 | 1083.8614.43 | 0.57
2010-10-1221.38 | 70.4817.1 | 62.78828.55 | 5.3132.04 | 1084.930.21 | 0.01
2010-10-1320.31 | 68.5616.03 | 60.85838.55 | 5.3131.98 | 1082.80.32 | 0.01
2010-10-1420.31 | 68.5614.96 | 58.937910.69 | 6.6431.94 | 1081.730.11 | 0.0
2010-10-1520.31 | 68.5616.03 | 60.858012.83 | 7.9731.88 | 1079.592.24 | 0.09
2010-10-1619.24 | 66.6312.83 | 55.097314.96 | 9.332.1 | 1087.071.5 | 0.06
2010-10-1719.24 | 66.6312.83 | 55.097312.83 | 7.9732.26 | 1092.422.14 | 0.08
2010-10-1816.03 | 60.859.62 | 49.326911.76 | 7.3132.39 | 1096.690.53 | 0.02
2010-10-1917.1 | 62.789.62 | 49.326713.9 | 8.6432.42 | 1097.760.0 | 0
2010-10-2019.24 | 66.6313.9 | 57.02778.55 | 5.3132.23 | 1091.350.0 | 0
2010-10-2119.24 | 66.6313.9 | 57.027912.83 | 7.9732.1 | 1087.070.32 | 0.01
2010-10-2218.17 | 64.7111.76 | 53.17727.48 | 4.6532.23 | 1091.350.0 | 0
2010-10-2317.1 | 62.7811.76 | 53.177510.69 | 6.6432.29 | 1093.480.0 | 0
2010-10-2417.1 | 62.789.62 | 49.326611.76 | 7.3132.13 | 1088.140.0 | 0
2010-10-2517.1 | 62.7813.9 | 57.028310.69 | 6.6431.79 | 1076.382.78 | 0.11
2010-10-2610.69 | 51.249.62 | 49.328928.86 | 17.9331.94 | 1081.7314.96 | 0.59
2010-10-279.62 | 49.325.34 | 41.617917.1 | 10.6332.39 | 1096.695.77 | 0.23
2010-10-288.55 | 47.396.41 | 43.54838.55 | 5.3132.29 | 1093.480.21 | 0.01
2010-10-2913.9 | 57.027.48 | 45.467211.76 | 7.3132.32 | 1094.550.32 | 0.01
2010-10-3012.83 | 55.098.55 | 47.398017.1 | 10.6332.32 | 1094.550.32 | 0.01
2010-10-3117.1 | 62.7812.83 | 55.098213.9 | 8.6432.16 | 1089.210.0 | 0

Aoyama 11 Year Historical Weather Data

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