Iki-Shi, Nagasaki, Japan Climate

Weather: 13.71°C/56.68°F, Wind SW at 2.41 km/h, 88% Humidity, 0% Chance of rain

Iki-shi Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Iki-shi has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 18.04ºC (64.47ºF) and it is 2.85% higher than Japan’s averages. Iki-shi typically receives about 128.18 millimeters (5.05 inches) of precipitation and has 140.78 rainy days (38.57% of the time) annually.

CountryJapan
CityNagasaki
Longitude129.6915216
Latitude33.7499356
Attitude/ElevationNonem (0ft)
Local timeSunday 11:34
Annual high temperature19.51ºC (67.12ºF)
Annual low temperature15.67ºC (60.21ºF)
Average annual precip.128.18mm (5.05in)
Warmest monthAugust (29.65ºC / 85.37ºF)
Coldest MonthJanuary (6.66ºC / 43.99ºF)
Wettest MonthJuly (301.19mm / 11.86in)
Driest MonthJanuary (50.99mm / 2.01in)
Number of days with rainfall (≥ 1.0 mm)140.78 days (38.57%)
Days with no rain224.22 days (61.43%)
Humidity75.29%

Climate Iki-shi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.08(64.54)19.08(66.34)21.09(69.96)25.11(77.2)27.12(80.82)29.13(84.43)33.15(91.67)34.15(93.47)32.14(89.85)29.13(84.43)25.11(77.2)21.09(69.96)34.15(93.47)
Average high °C (°F)9.91(49.84)10.92(51.66)13.85(56.93)17.68(63.82)21.66(70.99)24.14(75.45)27.47(81.45)29.65(85.37)26.82(80.28)22.57(72.63)17.52(63.54)11.92(53.46)19.51(67.12)
Daily mean °C (°F)8.62(47.52)9.44(48.99)12.22(54.0)16.0(60.8)20.1(68.18)22.81(73.06)26.31(79.36)28.24(82.83)25.23(77.41)20.86(69.55)16.09(60.96)10.57(51.03)18.04(64.47)
Average low °C (°F)6.66(43.99)7.14(44.85)9.5(49.1)13.14(55.65)17.2(62.96)20.59(69.06)24.08(75.34)25.84(78.51)22.96(73.33)18.5(65.3)13.88(56.98)8.51(47.32)15.67(60.21)
Record low °C (°F)-1.0(30.2)0.0(0)2.01(35.62)5.02(41.04)9.04(48.27)12.05(53.69)14.06(57.31)16.07(60.93)13.06(55.51)11.05(51.89)4.02(39.24)-3.01(26.58)-3.01(26.58)
Average precipitation mm (inches)50.99(2.01)73.42(2.89)88.66(3.49)97.05(3.82)114.54(4.51)265.47(10.45)301.19(11.86)204.29(8.04)133.94(5.27)72.49(2.85)66.01(2.6)70.03(2.76)128.17(5.05)
Average precipitation days (≥ 1.0 mm)9.139.319.3110.419.2217.1719.2616.9814.426.948.410.2211.73
Average relative humidity (%)70.3270.5870.1472.876.6384.9886.7180.6777.6572.0470.3470.675.29
Mean monthly sunshine hours6.448.279.8111.4612.512.0212.4912.8910.728.287.296.429.88

Climate Graph

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

Iki-shi

Iki-shi Temperature by Month

August
28.24°C | 82.83°F
July
26.31°C | 79.36°F
September
25.23°C | 77.41°F
June
22.81°C | 73.06°F
October
20.86°C | 69.55°F
May
20.1°C | 68.18°F
November
16.09°C | 60.96°F
April
16.0°C | 60.8°F
March
12.22°C | 54.0°F
December
10.57°C | 51.03°F
February
9.44°C | 48.99°F
January
8.62°C | 47.52°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 Temperature33.15°C (91.67°F)29.94°C (85.89°F)24.11°C (75.4°F)
Avg Temperature31.14°C (88.05°F)28.32°C (82.98°F)23.1°C (73.58°F)
Min Temperature28.12°C (82.62°F)25.86°C (78.55°F)23.1°C (73.58°F)
Dew PointMaxAverageMin
Dew Point25.11°C (77.2°F)23.69°C (74.64°F)22.1°C (71.78°F)
PrecipitationMaxAverageMinSum
Precipitation55.24mm | 2.17in5.25mm | 0.21in0.0mm | 0in162.71mm | 6.41in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind49.22kmh | 30.58mph12.48kmh | 7.75mph5.02kmh | 3.12mph
Gust Wind75.33kmh | 46.81mph18.37kmh | 11.41mph7.03kmh | 4.37mph
Sea Level PressureMaxAverageMin
Sea Level Pressure55.24mb5.25mb0.0mb
Iki-shi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-07-0127.12 | 80.8223.1 | 73.587919.08 | 11.8630.02 | 1016.452.51 | 0.1
2018-07-0227.12 | 80.8222.1 | 71.787920.09 | 12.4829.93 | 1013.440.1 | 0.0
2018-07-0325.11 | 77.223.1 | 73.588749.22 | 30.5829.48 | 998.3746.0 | 1.81
2018-07-0426.11 | 79.023.1 | 73.588518.08 | 11.2329.66 | 1004.46.93 | 0.27
2018-07-0525.11 | 77.223.1 | 73.589114.06 | 8.7429.75 | 1007.4111.45 | 0.45
2018-07-0625.11 | 77.224.11 | 75.49322.1 | 13.7329.78 | 1008.4255.24 | 2.17
2018-07-0725.11 | 77.222.1 | 71.788612.05 | 7.4929.84 | 1010.4311.75 | 0.46
2018-07-0823.1 | 73.5822.1 | 71.789212.05 | 7.4929.96 | 1014.446.63 | 0.26
2018-07-0927.12 | 80.8223.1 | 73.58817.03 | 4.3730.08 | 1018.460.0 | 0
2018-07-1029.13 | 84.4323.1 | 73.58757.03 | 4.3730.13 | 1020.470.0 | 0
2018-07-1128.12 | 82.6224.11 | 75.4767.03 | 4.3730.13 | 1020.470.0 | 0
2018-07-1228.12 | 82.6224.11 | 75.4815.02 | 3.1230.08 | 1018.460.0 | 0
2018-07-1328.12 | 82.6224.11 | 75.4818.04 | 5.030.05 | 1017.460.0 | 0
2018-07-1428.12 | 82.6224.11 | 75.4768.04 | 5.030.02 | 1016.450.0 | 0
2018-07-1529.13 | 84.4324.11 | 75.4736.03 | 3.7530.02 | 1016.450.0 | 0
2018-07-1629.13 | 84.4324.11 | 75.4725.02 | 3.1230.05 | 1017.460.0 | 0
2018-07-1729.13 | 84.4323.1 | 73.58715.02 | 3.1230.05 | 1017.460.0 | 0
2018-07-1830.13 | 86.2324.11 | 75.4706.03 | 3.7530.02 | 1016.450.0 | 0
2018-07-1930.13 | 86.2324.11 | 75.4676.03 | 3.7529.99 | 1015.450.0 | 0
2018-07-2031.14 | 88.0524.11 | 75.4686.03 | 3.7529.93 | 1013.440.1 | 0.0
2018-07-2130.13 | 86.2324.11 | 75.47113.06 | 8.1229.93 | 1013.440.1 | 0.0
2018-07-2230.13 | 86.2324.11 | 75.47713.06 | 8.1229.93 | 1013.448.54 | 0.34
2018-07-2329.13 | 84.4325.11 | 77.2807.03 | 4.3729.96 | 1014.440.6 | 0.02
2018-07-2429.13 | 84.4325.11 | 77.2816.03 | 3.7529.93 | 1013.440.0 | 0
2018-07-2530.13 | 86.2325.11 | 77.2798.04 | 5.029.9 | 1012.440.0 | 0
2018-07-2630.13 | 86.2325.11 | 77.2758.04 | 5.029.9 | 1012.440.0 | 0
2018-07-2730.13 | 86.2324.11 | 75.47511.05 | 6.8729.87 | 1011.430.0 | 0
2018-07-2830.13 | 86.2323.1 | 73.587115.07 | 9.3629.78 | 1008.420.0 | 0
2018-07-2928.12 | 82.6223.1 | 73.587826.11 | 16.2229.66 | 1004.43.52 | 0.14
2018-07-3029.13 | 84.4323.1 | 73.587418.08 | 11.2329.66 | 1004.47.13 | 0.28
2018-07-3130.13 | 86.2323.1 | 73.587018.08 | 11.2329.69 | 1005.42.11 | 0.08

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