Iwaki-Shi, Fukushima, Japan Climate

Weather: 17.73°C/63.91°F, Wind SW at 2.3 km/h, 53% Humidity, 0% Chance of rain

Japan
(Photo by Jacob Plumb on Unsplash)

Iwaki-shi Climate Summary

Located at an elevation of 64.78 meters (212.53 feet) above sea level, Iwaki-shi has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 12.07ºC (53.73ºF) and it is -3.12% lower than Japan’s averages. Iwaki-shi typically receives about 69.17 millimeters (2.72 inches) of precipitation and has 121.34 rainy days (33.24% of the time) annually.

CountryJapan
CityFukushima
LongitudeNone
LatitudeNone
Attitude/Elevation64.78m (212.53ft)
Local timeFriday 14:30
Annual high temperature15.21ºC (59.38ºF)
Annual low temperature6.48ºC (43.66ºF)
Average annual precip.69.17mm (2.72in)
Warmest monthAugust (28.88ºC / 83.98ºF)
Coldest MonthFebruary (-5.11ºC / 22.8ºF)
Wettest MonthOctober (111.64mm / 4.4in)
Driest MonthFebruary (32.52mm / 1.28in)
Number of days with rainfall (≥ 1.0 mm)121.34 days (33.24%)
Days with no rain243.66 days (66.76%)
Humidity81.46%

Climate Iwaki-shi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)10.04(50.07)14.06(57.31)21.09(69.96)26.11(79.0)36.16(97.09)35.15(95.27)36.16(97.09)36.16(97.09)34.15(93.47)28.12(82.62)21.09(69.96)19.08(66.34)36.16(97.09)
Average high °C (°F)1.36(34.45)2.35(36.23)7.19(44.94)13.61(56.5)20.72(69.3)23.58(74.44)27.5(81.5)28.88(83.98)23.9(75.02)17.62(63.72)11.26(52.27)4.55(40.19)15.21(59.38)
Daily mean °C (°F)-0.99(30.22)-0.34(31.39)4.03(39.25)10.07(50.13)17.0(62.6)20.39(68.7)24.34(75.81)25.4(77.72)20.5(68.9)14.15(57.47)8.22(46.8)2.12(35.82)12.07(53.73)
Average low °C (°F)-5.04(22.93)-5.11(22.8)-1.39(29.5)3.52(38.34)9.06(48.31)13.21(55.78)18.23(64.81)19.29(66.72)15.32(59.58)8.94(48.09)3.5(38.3)-1.79(28.78)6.48(43.66)
Record low °C (°F)-18.08(-0.54)-18.08(-0.54)-17.07(1.27)-4.02(24.76)1.0(33.8)3.01(37.42)9.04(48.27)12.05(53.69)6.03(42.85)0.0(0)-3.01(26.58)-13.06(8.49)-18.08(-0.54)
Average precipitation mm (inches)46.6(1.83)32.52(1.28)53.33(2.1)65.27(2.57)73.87(2.91)72.87(2.87)111.44(4.39)78.01(3.07)107.92(4.25)111.64(4.4)32.92(1.3)43.66(1.72)69.17(2.72)
Average precipitation days (≥ 1.0 mm)9.317.859.689.689.2211.3215.5213.3310.878.686.399.4910.11
Average relative humidity (%)85.4184.7378.7474.1472.881.0784.4883.6784.6683.1981.3783.1881.46
Mean monthly sunshine hours6.946.669.0212.0512.8612.7512.3412.159.819.317.297.079.85

Climate Graph

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

Iwaki-shi

Iwaki-shi Temperature by Month

August
25.4°C | 77.72°F
July
24.34°C | 75.81°F
September
20.5°C | 68.9°F
June
20.39°C | 68.7°F
May
17.0°C | 62.6°F
October
14.15°C | 57.47°F
April
10.07°C | 50.13°F
November
8.22°C | 46.8°F
March
4.03°C | 39.25°F
December
2.12°C | 35.82°F
February
-0.34°C | 31.39°F
January
-0.99°C | 30.22°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 Temperature16.07°C (60.93°F)3.66°C (38.59°F)-1.0°C (30.2°F)
Avg Temperature11.05°C (51.89°F)1.04°C (33.87°F)-5.02°C (22.96°F)
Min Temperature3.01°C (37.42°F)-4.34°C (24.19°F)-17.07°C (1.27°F)
Dew PointMaxAverageMin
Dew Point4.02°C (39.24°F)-2.04°C (28.33°F)-7.03°C (19.35°F)
PrecipitationMaxAverageMinSum
Precipitation13.46mm | 0.53in1.62mm | 0.06in0.0mm | 0in50.31mm | 1.98in
Snowdepth4.42mm | 0.17in0.33mm | 0.01in0.0mm | 0in10.330000000000002mm | 0.41in
WindMaxAverageMin
Wind20.09kmh | 12.48mph10.66kmh | 6.62mph5.02kmh | 3.12mph
Gust Wind29.13kmh | 18.1mph17.11kmh | 10.63mph9.04kmh | 5.62mph
Sea Level PressureMaxAverageMin
Sea Level Pressure13.46mb1.62mb0.0mb
Iwaki-shi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-03-01-0.0 | 0-3.01 | 26.58987.03 | 4.3730.28 | 1025.490.0 | 0
2012-03-02-2.01 | 28.38-4.02 | 24.76946.03 | 3.7530.16 | 1021.475.22 | 0.21
2012-03-03-1.0 | 30.2-3.01 | 26.58979.04 | 5.6230.31 | 1026.51.91 | 0.08
2012-03-04-5.02 | 22.96-7.03 | 19.35955.02 | 3.1230.55 | 1034.530.0 | 0
2012-03-050.0 | 0-0.0 | 0996.03 | 3.7530.19 | 1022.484.12 | 0.16
2012-03-062.01 | 35.621.0 | 33.81009.04 | 5.6229.81 | 1009.421.51 | 0.06
2012-03-071.0 | 33.81.0 | 33.89810.04 | 6.2430.02 | 1016.450.3 | 0.01
2012-03-08-1.0 | 30.2-2.01 | 28.38985.02 | 3.1230.19 | 1022.480.0 | 0
2012-03-090.0 | 0-0.0 | 0986.03 | 3.7530.19 | 1022.483.62 | 0.14
2012-03-10-0.0 | 0-0.0 | 0998.04 | 5.030.1 | 1019.478.44 | 0.33
2012-03-110.0 | 0-1.0 | 30.2957.03 | 4.3729.99 | 1015.450.8 | 0.03
2012-03-12-2.01 | 28.38-5.02 | 22.968716.07 | 9.9929.9 | 1012.441.21 | 0.05
2012-03-13-1.0 | 30.2-5.02 | 22.968613.06 | 8.1230.22 | 1023.480.5 | 0.02
2012-03-14-2.01 | 28.38-7.03 | 19.35808.04 | 5.030.37 | 1028.510.1 | 0.0
2012-03-15-1.0 | 30.2-5.02 | 22.968213.06 | 8.1230.28 | 1025.490.6 | 0.02
2012-03-160.0 | 0-4.02 | 24.76858.04 | 5.030.46 | 1031.520.0 | 0
2012-03-173.01 | 37.421.0 | 33.8978.04 | 5.030.13 | 1020.473.31 | 0.13
2012-03-187.03 | 44.654.02 | 39.24959.04 | 5.6229.84 | 1010.430.0 | 0
2012-03-19-2.01 | 28.38-4.02 | 24.768216.07 | 9.9930.02 | 1016.450.2 | 0.01
2012-03-201.0 | 33.8-4.02 | 24.768013.06 | 8.1230.05 | 1017.460.6 | 0.02
2012-03-21-1.0 | 30.2-5.02 | 22.968020.09 | 12.4830.1 | 1019.470.4 | 0.02
2012-03-222.01 | 35.62-3.01 | 26.588315.07 | 9.3630.16 | 1021.470.0 | 0
2012-03-232.01 | 35.620.0 | 0938.04 | 5.030.08 | 1018.460.0 | 0
2012-03-242.01 | 35.620.0 | 09313.06 | 8.1229.57 | 1001.3913.46 | 0.53
2012-03-251.0 | 33.8-3.01 | 26.588314.06 | 8.7429.81 | 1009.420.7 | 0.03
2012-03-26-0.0 | 0-5.02 | 22.968014.06 | 8.7430.08 | 1018.460.6 | 0.02
2012-03-271.0 | 33.8-3.01 | 26.588111.05 | 6.8730.25 | 1024.491.0 | 0.04
2012-03-284.02 | 39.24-1.0 | 30.28414.06 | 8.7430.19 | 1022.480.0 | 0
2012-03-295.02 | 41.04-1.0 | 30.27610.04 | 6.2430.4 | 1029.510.0 | 0
2012-03-3011.05 | 51.891.0 | 33.86511.05 | 6.8730.19 | 1022.480.0 | 0
2012-03-318.04 | 46.474.02 | 39.248317.07 | 10.6129.78 | 1008.421.71 | 0.07

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