Iwafune-Machi, Tochigi, Japan Climate

Weather: 8.38°C/47.08°F, Wind SW at 1.04 km/h, 43% Humidity, 0% Chance of rain

Iwafune-machi Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Iwafune-machi has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.59ºC (54.66ºF) and it is -2.6% lower than Japan’s averages. Iwafune-machi typically receives about 110.6 millimeters (4.35 inches) of precipitation and has 176.68 rainy days (48.41% of the time) annually.

CountryJapan
CityTochigi
Longitude139.6732722
Latitude36.3229655
Attitude/ElevationNonem (0ft)
Local timeSaturday 19:07
Annual high temperature15.61ºC (60.1ºF)
Annual low temperature7.31ºC (45.16ºF)
Average annual precip.110.6mm (4.35in)
Warmest monthAugust (28.56ºC / 83.41ºF)
Coldest MonthJanuary (-4.54ºC / 23.83ºF)
Wettest MonthJuly (186.87mm / 7.36in)
Driest MonthDecember (39.88mm / 1.57in)
Number of days with rainfall (≥ 1.0 mm)176.68 days (48.41%)
Days with no rain188.32 days (51.59%)
Humidity79.42%

Climate Iwafune-machi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)10.3(50.54)17.51(63.52)20.6(69.08)27.81(82.06)31.93(89.47)31.93(89.47)35.02(95.04)37.08(98.74)32.96(91.33)26.78(80.2)20.6(69.08)17.51(63.52)37.08(98.74)
Average high °C (°F)2.82(37.08)3.85(38.93)8.28(46.9)13.96(57.13)20.3(68.54)22.95(73.31)27.02(80.64)28.56(83.41)24.09(75.36)17.84(64.11)12.0(53.6)5.65(42.17)15.61(60.1)
Daily mean °C (°F)-0.16(31.71)0.62(33.12)4.83(40.69)10.44(50.79)17.16(62.89)20.38(68.68)24.58(76.24)25.75(78.35)20.99(69.78)14.76(58.57)8.91(48.04)2.8(37.04)12.59(54.66)
Average low °C (°F)-4.54(23.83)-4.33(24.21)-0.75(30.65)4.12(39.42)10.16(50.29)14.54(58.17)19.27(66.69)20.24(68.43)16.25(61.25)10.03(50.05)4.23(39.61)-1.43(29.43)7.31(45.16)
Record low °C (°F)-11.33(11.61)-11.33(11.61)-9.27(15.31)-5.15(22.73)1.03(33.85)6.18(43.12)10.3(50.54)13.39(56.1)8.24(46.83)2.06(35.71)-7.21(19.02)-9.27(15.31)-11.33(11.61)
Average precipitation mm (inches)50.37(1.98)41.05(1.62)74.15(2.92)107.15(4.22)119.74(4.71)166.06(6.54)186.87(7.36)145.12(5.71)166.58(6.56)173.26(6.82)57.02(2.24)39.88(1.57)110.6(4.35)
Average precipitation days (≥ 1.0 mm)10.498.912.8214.2315.6420.624.1521.8216.8512.648.3310.2114.72
Average relative humidity (%)74.1675.5474.9675.6775.9784.8287.4585.1885.3682.3877.1874.479.42
Mean monthly sunshine hours8.28.09.7712.4713.2913.012.8212.6910.559.878.098.1310.57

Climate Graph

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

Iwafune-machi

Iwafune-machi Temperature by Month

August
25.75°C | 78.35°F
July
24.58°C | 76.24°F
September
20.99°C | 69.78°F
June
20.38°C | 68.68°F
May
17.16°C | 62.89°F
October
14.76°C | 58.57°F
April
10.44°C | 50.79°F
November
8.91°C | 48.04°F
March
4.83°C | 40.69°F
December
2.8°C | 37.04°F
February
0.62°C | 33.12°F
January
-0.16°C | 31.71°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 Temperature26.78°C (80.2°F)19.94°C (67.89°F)14.42°C (57.96°F)
Avg Temperature23.69°C (74.64°F)17.21°C (62.98°F)12.36°C (54.25°F)
Min Temperature15.45°C (59.81°F)10.07°C (50.13°F)3.09°C (37.56°F)
Dew PointMaxAverageMin
Dew Point16.48°C (61.66°F)11.4°C (52.52°F)3.09°C (37.56°F)
PrecipitationMaxAverageMinSum
Precipitation16.79mm | 0.66in2.47mm | 0.1in0.0mm | 0in76.63mm | 3.02in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind10.3kmh | 6.4mph5.81kmh | 3.61mph3.09kmh | 1.92mph
Gust Wind17.51kmh | 10.88mph8.87kmh | 5.51mph4.12kmh | 2.56mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.79mb2.47mb0.0mb
Iwafune-machi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-05-0112.36 | 54.258.24 | 46.83808.24 | 5.1230.81 | 1043.393.71 | 0.15
2017-05-0212.36 | 54.253.09 | 37.56687.21 | 4.4831.12 | 1053.690.0 | 0
2017-05-0315.45 | 59.818.24 | 46.83756.18 | 3.8431.21 | 1056.780.0 | 0
2017-05-0415.45 | 59.819.27 | 48.69788.24 | 5.1231.12 | 1053.690.0 | 0
2017-05-0517.51 | 63.5211.33 | 52.39814.12 | 2.5630.93 | 1047.510.21 | 0.01
2017-05-0618.54 | 65.3713.39 | 56.1825.15 | 3.230.75 | 1041.331.75 | 0.07
2017-05-0715.45 | 59.819.27 | 48.69738.24 | 5.1230.69 | 1039.273.71 | 0.15
2017-05-0816.48 | 61.665.15 | 41.275610.3 | 6.430.72 | 1040.30.0 | 0
2017-05-0915.45 | 59.816.18 | 43.12637.21 | 4.4830.93 | 1047.510.0 | 0
2017-05-1014.42 | 57.9611.33 | 52.39887.21 | 4.4830.81 | 1043.391.54 | 0.06
2017-05-1116.48 | 61.6611.33 | 52.39809.27 | 5.7630.69 | 1039.274.22 | 0.17
2017-05-1218.54 | 65.3711.33 | 52.39765.15 | 3.230.84 | 1044.422.27 | 0.09
2017-05-1314.42 | 57.9613.39 | 56.1979.27 | 5.7630.75 | 1041.3316.79 | 0.66
2017-05-1415.45 | 59.8111.33 | 52.39879.27 | 5.7630.72 | 1040.30.21 | 0.01
2017-05-1513.39 | 56.111.33 | 52.39915.15 | 3.230.75 | 1041.332.58 | 0.1
2017-05-1615.45 | 59.819.27 | 48.69784.12 | 2.5630.72 | 1040.30.82 | 0.03
2017-05-1713.39 | 56.19.27 | 48.69836.18 | 3.8430.72 | 1040.30.93 | 0.04
2017-05-1815.45 | 59.8110.3 | 50.54853.09 | 1.9230.87 | 1045.459.89 | 0.39
2017-05-1918.54 | 65.3711.33 | 52.39794.12 | 2.5630.93 | 1047.510.1 | 0.0
2017-05-2021.63 | 70.9312.36 | 54.25703.09 | 1.9230.9 | 1046.480.0 | 0
2017-05-2123.69 | 74.6413.39 | 56.1654.12 | 2.5630.9 | 1046.480.1 | 0.0
2017-05-2223.69 | 74.6415.45 | 59.81744.12 | 2.5630.87 | 1045.451.65 | 0.06
2017-05-2321.63 | 70.9315.45 | 59.81816.18 | 3.8430.78 | 1042.361.54 | 0.06
2017-05-2418.54 | 65.3714.42 | 57.96884.12 | 2.5630.72 | 1040.32.47 | 0.1
2017-05-2516.48 | 61.6615.45 | 59.81944.12 | 2.5630.63 | 1037.218.24 | 0.32
2017-05-2615.45 | 59.8114.42 | 57.96964.12 | 2.5630.57 | 1035.155.25 | 0.21
2017-05-2715.45 | 59.8113.39 | 56.1924.12 | 2.5630.66 | 1038.244.84 | 0.19
2017-05-2817.51 | 63.5211.33 | 52.39754.12 | 2.5630.78 | 1042.360.72 | 0.03
2017-05-2919.57 | 67.2311.33 | 52.39686.18 | 3.8430.81 | 1043.390.0 | 0
2017-05-3022.66 | 72.7915.45 | 59.81763.09 | 1.9230.75 | 1041.331.24 | 0.05
2017-05-3122.66 | 72.7916.48 | 61.66785.15 | 3.230.63 | 1037.211.85 | 0.07

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