Okaya-Shi, Nagano, Japan Climate

Weather: 5.93°C/42.67°F, Wind SW at 1.06 km/h, 73% Humidity, 0% Chance of rain

Japan
(Photo by Kaito Kinjo on Unsplash)
Contents

Okaya-shi Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Okaya-shi has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 11.89ºC (53.4ºF) and it is -3.3% lower than Japan’s averages. Okaya-shi typically receives about 83.99 millimeters (3.31 inches) of precipitation and has 173.19 rainy days (47.45% of the time) annually.

CountryJapan
CityNagano
Longitude138.0493709
Latitude36.0670021
Attitude/ElevationNonem (0ft)
Local timeFriday 18:18
Annual high temperature15.41ºC (59.74ºF)
Annual low temperature5.51ºC (41.92ºF)
Average annual precip.83.99mm (3.31in)
Warmest monthAugust (30.09ºC / 86.16ºF)
Coldest MonthJanuary (-7.13ºC / 19.17ºF)
Wettest MonthJuly (172.53mm / 6.79in)
Driest MonthNovember (50.63mm / 1.99in)
Number of days with rainfall (≥ 1.0 mm)173.19 days (47.45%)
Days with no rain191.81 days (52.55%)
Humidity86.36%

Climate Okaya-shi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)9.62(49.32)14.96(58.93)22.44(72.39)27.78(82.0)37.4(99.32)35.26(95.47)37.4(99.32)38.47(101.25)36.33(97.39)29.92(85.86)21.37(70.47)20.3(68.54)38.47(101.25)
Average high °C (°F)0.53(32.95)1.77(35.19)6.85(44.33)13.53(56.35)21.13(70.03)24.48(76.06)28.34(83.01)30.09(86.16)24.86(76.75)18.09(64.56)11.3(52.34)3.95(39.11)15.41(59.74)
Daily mean °C (°F)-2.21(28.02)-1.3(29.66)3.3(37.94)9.74(49.53)17.13(62.83)20.92(69.66)25.0(77.0)26.21(79.18)20.87(69.57)14.07(57.33)7.79(46.02)1.15(34.07)11.89(53.4)
Average low °C (°F)-7.13(19.17)-6.73(19.89)-2.64(27.25)2.61(36.7)8.4(47.12)12.68(54.82)18.16(64.69)19.1(66.38)14.66(58.39)7.94(46.29)2.55(36.59)-3.44(25.81)5.51(41.92)
Record low °C (°F)-18.16(-0.69)-19.23(-2.61)-17.1(1.22)-9.62(14.68)-2.14(28.15)3.21(37.78)10.69(51.24)11.75(53.15)4.27(39.69)-2.14(28.15)-5.34(22.39)-17.1(1.22)-19.23(-2.61)
Average precipitation mm (inches)70.69(2.78)51.45(2.03)64.75(2.55)61.5(2.42)60.88(2.4)104.91(4.13)172.53(6.79)123.16(4.85)90.66(3.57)82.09(3.23)50.63(1.99)74.71(2.94)83.99(3.31)
Average precipitation days (≥ 1.0 mm)15.0612.0413.1110.9710.8815.8422.6320.8913.7910.7811.5615.6414.44
Average relative humidity (%)92.3891.3885.0279.9376.884.8288.6586.6788.1387.9286.2788.4986.37
Mean monthly sunshine hours7.237.6110.0913.214.1614.2514.013.6811.6810.098.177.6810.98

Climate Graph

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

Okaya-shi

Okaya-shi Temperature by Month

August
26.21°C | 79.18°F
July
25.0°C | 77.0°F
June
20.92°C | 69.66°F
September
20.87°C | 69.57°F
May
17.13°C | 62.83°F
October
14.07°C | 57.33°F
April
9.74°C | 49.53°F
November
7.79°C | 46.02°F
March
3.3°C | 37.94°F
December
1.15°C | 34.07°F
February
-1.3°C | 29.66°F
January
-2.21°C | 28.02°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 Temperature12.82°C (55.08°F)6.34°C (43.41°F)-3.21°C (26.22°F)
Avg Temperature7.48°C (45.46°F)2.65°C (36.77°F)-6.41°C (20.46°F)
Min Temperature2.14°C (35.85°F)-4.24°C (24.37°F)-13.89°C (7.0°F)
Dew PointMaxAverageMin
Dew Point3.21°C (37.78°F)-3.61°C (25.5°F)-12.82°C (8.92°F)
PrecipitationMaxAverageMinSum
Precipitation16.35mm | 0.64in4.45mm | 0.18in0.0mm | 0in129.08mm | 5.08in
Snowdepth13.78mm | 0.54in2.11mm | 0.08in0.0mm | 0in61.13mm | 2.41in
WindMaxAverageMin
Wind9.62kmh | 5.98mph5.34kmh | 3.32mph2.14kmh | 1.33mph
Gust Wind13.89kmh | 8.63mph7.63kmh | 4.74mph3.21kmh | 1.99mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.35mb4.45mb0.0mb
Okaya-shi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-02-010.0 | 0-3.21 | 26.22865.34 | 3.3232.09 | 1086.662.03 | 0.08
2020-02-021.07 | 33.93-6.41 | 20.46764.27 | 2.6532.28 | 1093.080.0 | 0
2020-02-034.27 | 39.69-4.27 | 24.31695.34 | 3.3232.18 | 1089.870.11 | 0.0
2020-02-043.21 | 37.78-3.21 | 26.22774.27 | 2.6532.25 | 1092.011.92 | 0.08
2020-02-051.07 | 33.93-6.41 | 20.46719.62 | 5.9832.09 | 1086.663.31 | 0.13
2020-02-06-6.41 | 20.46-12.82 | 8.92728.55 | 5.3132.37 | 1096.284.7 | 0.19
2020-02-07-3.21 | 26.22-10.69 | 12.76692.14 | 1.3332.4 | 1097.350.0 | 0
2020-02-08-1.07 | 30.07-6.41 | 20.46746.41 | 3.9832.09 | 1086.666.2 | 0.24
2020-02-09-3.21 | 26.22-8.55 | 16.61847.48 | 4.6532.15 | 1088.816.35 | 0.64
2020-02-10-2.14 | 28.15-9.62 | 14.68773.21 | 1.9932.06 | 1085.63.85 | 0.15
2020-02-11-1.07 | 30.07-5.34 | 22.39856.41 | 3.9832.4 | 1097.356.52 | 0.26
2020-02-124.27 | 39.69-5.34 | 22.39693.21 | 1.9932.4 | 1097.350.0 | 0
2020-02-137.48 | 45.461.07 | 33.93865.34 | 3.3232.09 | 1086.6613.46 | 0.53
2020-02-147.48 | 45.461.07 | 33.93853.21 | 1.9932.18 | 1089.870.11 | 0.0
2020-02-157.48 | 45.462.14 | 35.85833.21 | 1.9932.25 | 1092.010.0 | 0
2020-02-167.48 | 45.462.14 | 35.85786.41 | 3.9831.84 | 1078.1211.43 | 0.45
2020-02-176.41 | 43.54-0.0 | 0723.21 | 1.9931.68 | 1072.773.1 | 0.12
2020-02-180.0 | 0-5.34 | 22.39708.55 | 5.3131.93 | 1081.328.23 | 0.32
2020-02-192.14 | 35.85-4.27 | 24.31744.27 | 2.6532.4 | 1097.350.0 | 0
2020-02-203.21 | 37.78-3.21 | 26.22744.27 | 2.6532.5 | 1100.560.21 | 0.01
2020-02-216.41 | 43.54-2.14 | 28.15743.21 | 1.9932.63 | 1104.830.21 | 0.01
2020-02-226.41 | 43.540.0 | 0759.62 | 5.9832.25 | 1092.013.53 | 0.14
2020-02-233.21 | 37.78-3.21 | 26.22726.41 | 3.9832.15 | 1088.82.56 | 0.1
2020-02-247.48 | 45.46-5.34 | 22.39563.21 | 1.9932.31 | 1094.140.0 | 0
2020-02-255.34 | 41.61-1.07 | 30.07722.14 | 1.3332.22 | 1090.949.08 | 0.36
2020-02-265.34 | 41.613.21 | 37.78946.41 | 3.9832.03 | 1084.5314.75 | 0.58
2020-02-270.0 | 0-1.07 | 30.07909.62 | 5.9832.15 | 1088.815.28 | 0.6
2020-02-28-1.07 | 30.07-5.34 | 22.39825.34 | 3.3232.31 | 1094.142.14 | 0.08
2020-02-295.34 | 41.61-1.07 | 30.07784.27 | 2.6532.15 | 1088.80.0 | 0

Okaya-shi 11 Year Historical Weather Data

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