Niihama-Shi, Ehime, Japan Climate

Weather: 9.76°C/49.57°F, Wind SW at 2.04 km/h, 61% Humidity, 0% Chance of rain

Japan
(Photo by Kaito Kinjo on Unsplash)

Niihama-shi Climate Summary

Located at an elevation of 183.11 meters (600.75 feet) above sea level, Niihama-shi has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 16.09ºC (60.96ºF) and it is 0.9% higher than Japan’s averages. Niihama-shi typically receives about 103.08 millimeters (4.06 inches) of precipitation and has 127.66 rainy days (34.98% of the time) annually.

CountryJapan
CityEhime
LongitudeNone
LatitudeNone
Attitude/Elevation183.11m (600.75ft)
Local timeThursday 19:49
Annual high temperature18.16ºC (64.69ºF)
Annual low temperature12.47ºC (54.45ºF)
Average annual precip.103.08mm (4.06in)
Warmest monthAugust (29.02ºC / 84.24ºF)
Coldest MonthJanuary (3.29ºC / 37.92ºF)
Wettest MonthJune (213.93mm / 8.42in)
Driest MonthNovember (44.61mm / 1.76in)
Number of days with rainfall (≥ 1.0 mm)127.66 days (34.98%)
Days with no rain237.34 days (65.02%)
Humidity76.38%

Climate Niihama-shi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.8(60.44)16.79(62.22)21.73(71.11)24.69(76.44)28.64(83.55)28.64(83.55)32.59(90.66)34.56(94.21)31.6(88.88)28.64(83.55)22.71(72.88)20.74(69.33)34.56(94.21)
Average high °C (°F)7.94(46.29)8.88(47.98)12.23(54.01)16.39(61.5)20.83(69.49)23.34(74.01)27.23(81.01)29.02(84.24)25.55(77.99)20.83(69.49)15.72(60.3)9.95(49.91)18.16(64.69)
Daily mean °C (°F)6.13(43.03)6.85(44.33)9.95(49.91)14.12(57.42)18.58(65.44)21.55(70.79)25.38(77.68)26.88(80.38)23.31(73.96)18.57(65.43)13.58(56.44)8.1(46.58)16.09(60.96)
Average low °C (°F)3.29(37.92)3.56(38.41)5.99(42.78)9.84(49.71)13.89(57.0)17.78(64.0)21.77(71.19)22.94(73.29)19.85(67.73)15.18(59.32)10.39(50.7)5.16(41.29)12.47(54.45)
Record low °C (°F)-4.94(23.11)-2.96(26.67)-1.98(28.44)-0.99(30.22)7.9(46.22)10.86(51.55)12.84(55.11)16.79(62.22)12.84(55.11)5.92(42.66)2.96(37.33)-1.98(28.44)-4.94(23.11)
Average precipitation mm (inches)44.63(1.76)57.72(2.27)82.22(3.24)84.91(3.34)119.04(4.69)213.93(8.42)203.4(8.01)100.46(3.96)145.73(5.74)80.76(3.18)44.61(1.76)59.52(2.34)103.08(4.06)
Average precipitation days (≥ 1.0 mm)6.378.349.529.438.9815.3618.0414.5513.028.346.659.0710.64
Average relative humidity (%)71.7371.9671.2473.5575.0483.2884.180.2980.1576.2974.7174.1476.37
Mean monthly sunshine hours6.77.399.8611.6912.4212.3612.5112.5911.147.587.436.629.86

Climate Graph

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

Niihama-shi

Niihama-shi Temperature by Month

August
26.88°C | 80.38°F
July
25.38°C | 77.68°F
September
23.31°C | 73.96°F
June
21.55°C | 70.79°F
May
18.58°C | 65.44°F
October
18.57°C | 65.43°F
April
14.12°C | 57.42°F
November
13.58°C | 56.44°F
March
9.95°C | 49.91°F
December
8.1°C | 46.58°F
February
6.85°C | 44.33°F
January
6.13°C | 43.03°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 Temperature28.64°C (83.55°F)22.27°C (72.09°F)16.79°C (62.22°F)
Avg Temperature24.69°C (76.44°F)19.88°C (67.78°F)14.81°C (58.66°F)
Min Temperature21.73°C (71.11°F)16.4°C (61.52°F)10.86°C (51.55°F)
Dew PointMaxAverageMin
Dew Point21.73°C (71.11°F)15.48°C (59.86°F)7.9°C (46.22°F)
PrecipitationMaxAverageMinSum
Precipitation20.24mm | 0.8in2.73mm | 0.11in0.0mm | 0in84.65mm | 3.33in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.84kmh | 7.98mph6.91kmh | 4.29mph2.96kmh | 1.84mph
Gust Wind22.71kmh | 14.11mph11.31kmh | 7.03mph4.94kmh | 3.07mph
Sea Level PressureMaxAverageMin
Sea Level Pressure20.24mb2.73mb0.0mb
Niihama-shi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-10-0123.7 | 74.6620.74 | 69.33882.96 | 1.8429.63 | 1003.32.57 | 0.1
2016-10-0224.69 | 76.4421.73 | 71.11882.96 | 1.8429.66 | 1004.291.09 | 0.04
2016-10-0323.7 | 74.6621.73 | 71.11923.95 | 2.4529.51 | 999.356.62 | 0.26
2016-10-0423.7 | 74.6618.76 | 65.77802.96 | 1.8429.6 | 1002.310.0 | 0
2016-10-0524.69 | 76.4420.74 | 69.338711.85 | 7.3629.51 | 999.3514.02 | 0.55
2016-10-0622.71 | 72.8817.77 | 63.99797.9 | 4.9129.66 | 1004.290.0 | 0
2016-10-0721.73 | 71.1116.79 | 62.22795.92 | 3.6829.77 | 1008.240.0 | 0
2016-10-0823.7 | 74.6619.75 | 67.55877.9 | 4.9129.57 | 1001.333.56 | 0.14
2016-10-0919.75 | 67.5516.79 | 62.228511.85 | 7.3629.51 | 999.3520.24 | 0.8
2016-10-1018.76 | 65.7712.84 | 55.117310.86 | 6.7529.63 | 1003.30.0 | 0
2016-10-1118.76 | 65.7713.82 | 56.88776.91 | 4.2929.66 | 1004.290.0 | 0
2016-10-1218.76 | 65.7710.86 | 51.55687.9 | 4.9129.69 | 1005.270.0 | 0
2016-10-1317.77 | 63.999.88 | 49.78649.88 | 6.1429.77 | 1008.240.0 | 0
2016-10-1417.77 | 63.998.89 | 48.0605.92 | 3.6829.83 | 1010.210.0 | 0
2016-10-1517.77 | 63.999.88 | 49.78634.94 | 3.0729.89 | 1012.190.0 | 0
2016-10-1618.76 | 65.7715.8 | 60.44854.94 | 3.0729.8 | 1009.231.88 | 0.07
2016-10-1721.73 | 71.1118.76 | 65.77894.94 | 3.0729.66 | 1004.2911.16 | 0.44
2016-10-1821.73 | 71.1118.76 | 65.77873.95 | 2.4529.66 | 1004.290.2 | 0.01
2016-10-1920.74 | 69.3318.76 | 65.77902.96 | 1.8429.63 | 1003.30.3 | 0.01
2016-10-2020.74 | 69.3315.8 | 60.44785.92 | 3.6829.63 | 1003.30.0 | 0
2016-10-2118.76 | 65.7713.82 | 56.88756.91 | 4.2929.69 | 1005.270.1 | 0.0
2016-10-2216.79 | 62.2215.8 | 60.44924.94 | 3.0729.57 | 1001.336.22 | 0.24
2016-10-2317.77 | 63.9914.81 | 58.668511.85 | 7.3629.48 | 998.360.69 | 0.03
2016-10-2416.79 | 62.2211.85 | 53.33769.88 | 6.1429.6 | 1002.310.0 | 0
2016-10-2519.75 | 67.5514.81 | 58.66836.91 | 4.2929.63 | 1003.32.86 | 0.11
2016-10-2620.74 | 69.3317.77 | 63.99894.94 | 3.0729.63 | 1003.31.28 | 0.05
2016-10-2718.76 | 65.7713.82 | 56.88769.88 | 6.1429.74 | 1007.250.2 | 0.01
2016-10-2817.77 | 63.9915.8 | 60.44894.94 | 3.0729.6 | 1002.3111.06 | 0.44
2016-10-2916.79 | 62.2213.82 | 56.888012.84 | 7.9829.69 | 1005.270.2 | 0.01
2016-10-3014.81 | 58.667.9 | 46.22677.9 | 4.9129.89 | 1012.190.0 | 0
2016-10-3115.8 | 60.4410.86 | 51.55775.92 | 3.6829.86 | 1011.20.4 | 0.02

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