Omachi-Shi, Nagano, Japan Climate

Weather: 7.56°C/45.61°F, Wind SW at 1.66 km/h, 99% Humidity, 3.47% Chance of rain

Japan
(Photo by Kaito Kinjo on Unsplash)

Omachi-shi Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Omachi-shi has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 11.06ºC (51.91ºF) and it is -4.13% lower than Japan’s averages. Omachi-shi typically receives about 78.15 millimeters (3.08 inches) of precipitation and has 161.13 rainy days (44.15% of the time) annually.

CountryJapan
CityNagano
Longitude137.8511234
Latitude36.5030082
Attitude/ElevationNonem (0ft)
Local timeThursday 15:13
Annual high temperature14.34ºC (57.81ºF)
Annual low temperature5.13ºC (41.23ºF)
Average annual precip.78.15mm (3.08in)
Warmest monthAugust (27.99ºC / 82.38ºF)
Coldest MonthJanuary (-6.63ºC / 20.07ºF)
Wettest MonthJuly (160.52mm / 6.32in)
Driest MonthNovember (47.1mm / 1.85in)
Number of days with rainfall (≥ 1.0 mm)161.13 days (44.15%)
Days with no rain203.87 days (55.85%)
Humidity80.35%

Climate Omachi-shi: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.95(48.11)13.92(57.06)20.88(69.58)25.85(78.53)34.79(94.62)32.81(91.06)34.79(94.62)35.79(96.42)33.8(92.84)27.83(82.09)19.88(67.78)18.89(66.0)35.79(96.42)
Average high °C (°F)0.5(32.9)1.65(34.97)6.37(43.47)12.59(54.66)19.66(67.39)22.77(72.99)26.36(79.45)27.99(82.38)23.13(73.63)16.83(62.29)10.52(50.94)3.68(38.62)14.33(57.79)
Daily mean °C (°F)-2.06(28.29)-1.21(29.82)3.07(37.53)9.07(48.33)15.94(60.69)19.46(67.03)23.26(73.87)24.39(75.9)19.41(66.94)13.09(55.56)7.25(45.05)1.07(33.93)11.06(51.91)
Average low °C (°F)-6.63(20.07)-6.26(20.73)-2.46(27.57)2.43(36.37)7.81(46.06)11.8(53.24)16.9(62.42)17.77(63.99)13.64(56.55)7.39(45.3)2.38(36.28)-3.2(26.24)5.13(41.23)
Record low °C (°F)-16.9(1.58)-17.89(-0.2)-15.91(3.36)-8.95(15.89)-1.99(28.42)2.98(37.36)9.94(49.89)10.94(51.69)3.98(39.16)-1.99(28.42)-4.97(23.05)-15.91(3.36)-17.89(-0.2)
Average precipitation mm (inches)65.77(2.59)47.87(1.88)60.24(2.37)57.22(2.25)56.64(2.23)97.6(3.84)160.52(6.32)114.58(4.51)84.35(3.32)76.38(3.01)47.1(1.85)69.51(2.74)78.15(3.08)
Average precipitation days (≥ 1.0 mm)14.0111.212.210.2110.1214.7321.0619.4312.8310.0310.7614.5513.43
Average relative humidity (%)85.9585.0279.174.3771.4678.9182.4880.6381.9981.7980.2682.3380.35
Mean monthly sunshine hours6.737.089.3812.2813.1713.2613.0212.7210.879.387.67.1510.22

Climate Graph

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

Omachi-shi

Omachi-shi Temperature by Month

August
24.39°C | 75.9°F
July
23.26°C | 73.87°F
June
19.46°C | 67.03°F
September
19.41°C | 66.94°F
May
15.94°C | 60.69°F
October
13.09°C | 55.56°F
April
9.07°C | 48.33°F
November
7.25°C | 45.05°F
March
3.07°C | 37.53°F
December
1.07°C | 33.93°F
February
-1.21°C | 29.82°F
January
-2.06°C | 28.29°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 Temperature7.95°C (46.31°F)2.08°C (35.74°F)-2.98°C (26.64°F)
Avg Temperature4.97°C (40.95°F)-0.1°C (31.82°F)-4.97°C (23.05°F)
Min Temperature0.99°C (33.78°F)-3.98°C (24.84°F)-10.94°C (12.31°F)
Dew PointMaxAverageMin
Dew Point0.99°C (33.78°F)-2.66°C (27.21°F)-7.95°C (17.69°F)
PrecipitationMaxAverageMinSum
Precipitation6.56mm | 0.26in1.46mm | 0.06in0.0mm | 0in45.15mm | 1.78in
Snowdepth4.37mm | 0.17in0.66mm | 0.03in0.0mm | 0in20.59mm | 0.81in
WindMaxAverageMin
Wind15.91kmh | 9.89mph9.24kmh | 5.74mph3.98kmh | 2.47mph
Gust Wind26.84kmh | 16.68mph14.62kmh | 9.08mph6.96kmh | 4.32mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.56mb1.46mb0.0mb
Omachi-shi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-12-012.98 | 37.360.0 | 0895.96 | 3.729.88 | 1011.992.58 | 0.1
2013-12-022.98 | 37.360.0 | 0875.96 | 3.729.85 | 1011.00.2 | 0.01
2013-12-033.98 | 39.160.99 | 33.78904.97 | 3.0929.85 | 1011.00.6 | 0.02
2013-12-043.98 | 39.160.0 | 0824.97 | 3.0929.83 | 1010.010.2 | 0.01
2013-12-054.97 | 40.950.99 | 33.78833.98 | 2.4729.83 | 1010.010.0 | 0
2013-12-063.98 | 39.160.99 | 33.78878.95 | 5.5629.71 | 1006.032.39 | 0.09
2013-12-070.99 | 33.78-0.99 | 30.22898.95 | 5.5629.83 | 1010.010.89 | 0.04
2013-12-080.0 | 0-2.98 | 26.64849.94 | 6.1830.03 | 1016.960.8 | 0.03
2013-12-092.98 | 37.36-4.97 | 23.05637.95 | 4.9429.88 | 1011.990.0 | 0
2013-12-102.98 | 37.360.0 | 08315.91 | 9.8929.36 | 994.13.88 | 0.15
2013-12-111.99 | 35.58-1.99 | 28.42828.95 | 5.5629.5 | 999.070.99 | 0.04
2013-12-12-0.99 | 30.22-2.98 | 26.64898.95 | 5.5629.68 | 1005.044.47 | 0.18
2013-12-13-0.99 | 30.22-3.98 | 24.848414.91 | 9.2629.71 | 1006.030.3 | 0.01
2013-12-14-1.99 | 28.42-3.98 | 24.84899.94 | 6.1829.8 | 1009.010.6 | 0.02
2013-12-15-1.99 | 28.42-3.98 | 24.849114.91 | 9.2629.85 | 1011.01.99 | 0.08
2013-12-16-1.99 | 28.42-3.98 | 24.849015.91 | 9.8929.97 | 1014.980.6 | 0.02
2013-12-170.0 | 0-1.99 | 28.42936.96 | 4.3230.03 | 1016.960.2 | 0.01
2013-12-18-0.99 | 30.22-2.98 | 26.64894.97 | 3.0929.94 | 1013.982.09 | 0.08
2013-12-190.99 | 33.780.0 | 0959.94 | 6.1829.74 | 1007.022.88 | 0.11
2013-12-20-1.99 | 28.42-2.98 | 26.64947.95 | 4.9429.53 | 1000.061.29 | 0.05
2013-12-210.0 | 0-1.99 | 28.42948.95 | 5.5629.59 | 1002.055.57 | 0.22
2013-12-22-1.99 | 28.42-3.98 | 24.849112.92 | 8.0329.91 | 1012.991.69 | 0.07
2013-12-23-2.98 | 26.64-4.97 | 23.05926.96 | 4.3230.03 | 1016.960.0 | 0
2013-12-24-2.98 | 26.64-4.97 | 23.059011.93 | 7.4130.0 | 1015.970.0 | 0
2013-12-25-3.98 | 24.84-4.97 | 23.05915.96 | 3.730.18 | 1021.930.2 | 0.01
2013-12-260.0 | 0-2.98 | 26.64858.95 | 5.5629.91 | 1012.990.3 | 0.01
2013-12-27-1.99 | 28.42-2.98 | 26.649312.92 | 8.0329.47 | 998.086.56 | 0.26
2013-12-28-4.97 | 23.05-7.95 | 17.698412.92 | 8.0329.62 | 1003.050.6 | 0.02
2013-12-29-3.98 | 24.84-6.96 | 19.47876.96 | 4.3229.77 | 1008.020.6 | 0.02
2013-12-30-1.99 | 28.42-3.98 | 24.84908.95 | 5.5629.74 | 1007.020.0 | 0
2013-12-310.0 | 0-1.99 | 28.42907.95 | 4.9429.68 | 1005.042.68 | 0.11

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