Oyama, Iwate, Japan Climate

Weather: 11.23°C/52.21°F, Wind SW at 0.57 km/h, 81% Humidity, 0% Chance of rain

Japan
(Photo by Noel Cheok on Unsplash)

Oyama Climate Summary

Located at an elevation of 422.71 meters (1386.84 feet) above sea level, Oyama has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 10.03ºC (50.05ºF) and it is -5.16% lower than Japan’s averages. Oyama typically receives about 73.34 millimeters (2.89 inches) of precipitation and has 160.01 rainy days (43.84% of the time) annually.

CountryJapan
CityIwate
LongitudeNone
LatitudeNone
Attitude/Elevation422.71m (1386.84ft)
Local timeMonday 13:12
Annual high temperature12.9ºC (55.22ºF)
Annual low temperature4.38ºC (39.88ºF)
Average annual precip.73.34mm (2.89in)
Warmest monthAugust (27.93ºC / 82.27ºF)
Coldest MonthFebruary (-9.3ºC / 15.26ºF)
Wettest MonthJuly (120.92mm / 4.76in)
Driest MonthMay (46.03mm / 1.81in)
Number of days with rainfall (≥ 1.0 mm)160.01 days (43.84%)
Days with no rain204.99 days (56.16%)
Humidity92.38%

Climate Oyama: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)5.39(41.7)9.7(49.46)17.24(63.03)24.79(76.62)33.41(92.14)34.49(94.08)34.49(94.08)37.72(99.9)36.65(97.97)30.18(86.32)19.4(66.92)12.93(55.27)37.72(99.9)
Average high °C (°F)-2.26(27.93)-1.3(29.66)3.58(38.44)10.73(51.31)18.65(65.57)22.67(72.81)26.51(79.72)27.93(82.27)23.17(73.71)15.92(60.66)8.37(47.07)0.8(33.44)12.9(55.22)
Daily mean °C (°F)-4.47(23.95)-3.88(25.02)0.86(33.55)7.56(45.61)15.42(59.76)19.76(67.57)23.87(74.97)24.85(76.73)19.85(67.73)12.49(54.48)5.51(41.92)-1.37(29.53)10.03(50.05)
Average low °C (°F)-8.92(15.94)-9.3(15.26)-4.38(24.12)1.43(34.57)7.76(45.97)12.11(53.8)17.82(64.08)18.71(65.68)14.35(57.83)6.91(44.44)0.94(33.69)-4.97(23.05)4.38(39.88)
Record low °C (°F)-21.56(-6.81)-22.63(-8.73)-17.24(0.97)-7.54(18.43)0.0(0)2.16(35.89)9.7(49.46)9.7(49.46)4.31(39.76)-2.16(28.11)-6.47(20.35)-17.24(0.97)-22.63(-8.73)
Average precipitation mm (inches)59.45(2.34)52.74(2.08)68.22(2.69)65.91(2.59)46.03(1.81)81.26(3.2)120.92(4.76)105.09(4.14)83.59(3.29)74.83(2.95)50.66(1.99)71.4(2.81)73.34(2.89)
Average precipitation days (≥ 1.0 mm)15.8812.2412.9311.769.5113.7218.0315.7812.559.1111.3717.1513.33
Average relative humidity (%)97.796.691.8285.3484.8290.7495.2894.5194.2991.8991.3594.2692.39
Mean monthly sunshine hours5.425.968.9312.5313.4713.4412.9612.8910.569.817.216.029.94

Climate Graph

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

Oyama

Oyama Temperature by Month

August
24.85°C | 76.73°F
July
23.87°C | 74.97°F
September
19.85°C | 67.73°F
June
19.76°C | 67.57°F
May
15.42°C | 59.76°F
October
12.49°C | 54.48°F
April
7.56°C | 45.61°F
November
5.51°C | 41.92°F
March
0.86°C | 33.55°F
December
-1.37°C | 29.53°F
February
-3.88°C | 25.02°F
January
-4.47°C | 23.95°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 Temperature28.02°C (82.44°F)23.57°C (74.43°F)18.32°C (64.98°F)
Avg Temperature24.79°C (76.62°F)20.44°C (68.79°F)16.17°C (61.11°F)
Min Temperature18.32°C (64.98°F)12.0°C (53.6°F)5.39°C (41.7°F)
Dew PointMaxAverageMin
Dew Point20.48°C (68.86°F)15.52°C (59.94°F)10.78°C (51.4°F)
PrecipitationMaxAverageMinSum
Precipitation11.21mm | 0.44in1.08mm | 0.04in0.0mm | 0in32.46mm | 1.28in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.86kmh | 7.37mph6.39kmh | 3.97mph3.23kmh | 2.01mph
Gust Wind16.17kmh | 10.05mph9.48kmh | 5.89mph5.39kmh | 3.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.21mb1.08mb0.0mb
Oyama

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-06-0119.4 | 66.9212.93 | 55.27777.54 | 4.6932.24 | 1091.810.0 | 0
2013-06-0217.24 | 63.0310.78 | 51.4826.47 | 4.0232.15 | 1088.580.22 | 0.01
2013-06-0318.32 | 64.9810.78 | 51.4784.31 | 2.6832.18 | 1089.660.0 | 0
2013-06-0419.4 | 66.9211.86 | 53.35785.39 | 3.3532.37 | 1096.120.0 | 0
2013-06-0520.48 | 68.8610.78 | 51.4733.23 | 2.0132.43 | 1098.280.0 | 0
2013-06-0621.56 | 70.8112.93 | 55.27784.31 | 2.6832.37 | 1096.120.54 | 0.02
2013-06-0718.32 | 64.9816.17 | 61.11925.39 | 3.3532.24 | 1091.813.56 | 0.14
2013-06-0818.32 | 64.9815.09 | 59.16925.39 | 3.3532.18 | 1089.661.4 | 0.06
2013-06-0920.48 | 68.8615.09 | 59.16856.47 | 4.0232.18 | 1089.660.22 | 0.01
2013-06-1022.63 | 72.7315.09 | 59.16786.47 | 4.0232.21 | 1090.730.0 | 0
2013-06-1121.56 | 70.8115.09 | 59.16828.62 | 5.3632.27 | 1092.890.0 | 0
2013-06-1220.48 | 68.8615.09 | 59.16869.7 | 6.0332.3 | 1093.970.0 | 0
2013-06-1323.71 | 74.6818.32 | 64.98869.7 | 6.0332.27 | 1092.890.0 | 0
2013-06-1424.79 | 76.6219.4 | 66.92885.39 | 3.3532.27 | 1092.893.02 | 0.12
2013-06-1521.56 | 70.8120.48 | 68.86966.47 | 4.0232.18 | 1089.661.4 | 0.06
2013-06-1621.56 | 70.8119.4 | 66.92914.31 | 2.6832.11 | 1087.50.32 | 0.01
2013-06-1723.71 | 74.6818.32 | 64.98837.54 | 4.6931.95 | 1082.110.22 | 0.01
2013-06-1821.56 | 70.8118.32 | 64.988711.86 | 7.3731.8 | 1076.721.29 | 0.05
2013-06-1919.4 | 66.9217.24 | 63.03966.47 | 4.0231.8 | 1076.722.37 | 0.09
2013-06-2020.48 | 68.8616.17 | 61.11897.54 | 4.6931.99 | 1083.190.32 | 0.01
2013-06-2118.32 | 64.9816.17 | 61.11945.39 | 3.3532.05 | 1085.340.43 | 0.02
2013-06-2218.32 | 64.9814.01 | 57.22896.47 | 4.0232.02 | 1084.270.11 | 0.0
2013-06-2319.4 | 66.9214.01 | 57.22855.39 | 3.3532.05 | 1085.340.22 | 0.01
2013-06-2422.63 | 72.7315.09 | 59.16803.23 | 2.0132.05 | 1085.341.62 | 0.06
2013-06-2522.63 | 72.7317.24 | 63.03883.23 | 2.0132.11 | 1087.511.21 | 0.44
2013-06-2622.63 | 72.7316.17 | 61.11827.54 | 4.6932.02 | 1084.270.0 | 0
2013-06-2719.4 | 66.9216.17 | 61.11925.39 | 3.3531.95 | 1082.111.83 | 0.07
2013-06-2816.17 | 61.1115.09 | 59.16957.54 | 4.6932.15 | 1088.582.05 | 0.08
2013-06-2917.24 | 63.0315.09 | 59.16927.54 | 4.6932.27 | 1092.890.11 | 0.0
2013-06-3021.56 | 70.8117.24 | 63.03877.54 | 4.6932.34 | 1095.040.0 | 0

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