Nagano, Japan Climate

Weather: 17.22°C/63.0°F, Wind SW at 1.69 km/h, 84% Humidity, 0.65% Chance of rain

Japan
(Photo by Kevin Goodrich on Unsplash)
Contents

Nagano Climate Summary

Located at an elevation of 361.73 meters (1186.78 feet) above sea level, Nagano has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The city’s yearly temperature is 11.13ºC (52.03ºF) and it is -4.06% lower than Japan’s averages. Nagano typically receives about 78.61 millimeters (3.09 inches) of precipitation and has 162.09 rainy days (44.41% of the time) annually.

CountryJapan
Longitude138.1950371
Latitude36.6485258
Attitude/Elevation361.73m (1186.78ft)
Local timeSaturday 17:18
Annual high temperature14.42ºC (57.96ºF)
Annual low temperature5.16ºC (41.29ºF)
Average annual precip.78.61mm (3.09in)
Warmest monthAugust (28.16ºC / 82.69ºF)
Coldest MonthJanuary (-6.67ºC / 19.99ºF)
Wettest MonthJuly (161.47mm / 6.36in)
Driest MonthNovember (47.38mm / 1.87in)
Number of days with rainfall (≥ 1.0 mm)162.09 days (44.41%)
Days with no rain202.91 days (55.59%)
Humidity80.83%

Climate Nagano: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)9.0(48.2)14.0(57.2)21.0(69.8)26.0(78.8)35.0(95.0)33.0(91.4)35.0(95.0)36.0(96.8)34.0(93.2)28.0(82.4)20.0(68.0)19.0(66.2)36.0(96.8)
Average high °C (°F)0.5(32.9)1.66(34.99)6.41(43.54)12.66(54.79)19.78(67.6)22.91(73.24)26.52(79.74)28.16(82.69)23.27(73.89)16.93(62.47)10.58(51.04)3.7(38.66)14.42(57.96)
Daily mean °C (°F)-2.07(28.27)-1.22(29.8)3.09(37.56)9.12(48.42)16.03(60.85)19.58(67.24)23.4(74.12)24.53(76.15)19.53(67.15)13.17(55.71)7.29(45.12)1.08(33.94)11.13(52.03)
Average low °C (°F)-6.67(19.99)-6.3(20.66)-2.47(27.55)2.44(36.39)7.86(46.15)11.87(53.37)17.0(62.6)17.88(64.18)13.72(56.7)7.43(45.37)2.39(36.3)-3.22(26.2)5.16(41.29)
Record low °C (°F)-17.0(1.4)-18.0(-0.4)-16.0(3.2)-9.0(15.8)-2.0(28.4)3.0(37.4)10.0(50.0)11.0(51.8)4.0(39.2)-2.0(28.4)-5.0(23.0)-16.0(3.2)-18.0(-0.4)
Average precipitation mm (inches)66.16(2.6)48.15(1.9)60.6(2.39)57.56(2.27)56.98(2.24)98.18(3.87)161.47(6.36)115.26(4.54)84.85(3.34)76.83(3.02)47.38(1.87)69.92(2.75)78.61(3.09)
Average precipitation days (≥ 1.0 mm)14.0911.2712.2710.2710.1814.8221.1819.5512.9110.0910.8214.6413.51
Average relative humidity (%)86.4685.5279.5774.8171.8879.3882.9781.1182.4882.2880.7482.8280.83
Mean monthly sunshine hours6.777.129.4412.3513.2513.3413.112.810.939.447.657.1910.28

Climate Graph

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

Nagano

Nagano Temperature by Month

August
24.53°C | 76.15°F
July
23.4°C | 74.12°F
June
19.58°C | 67.24°F
September
19.53°C | 67.15°F
May
16.03°C | 60.85°F
October
13.17°C | 55.71°F
April
9.12°C | 48.42°F
November
7.29°C | 45.12°F
March
3.09°C | 37.56°F
December
1.08°C | 33.94°F
February
-1.22°C | 29.8°F
January
-2.07°C | 28.27°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 Temperature12.0°C (53.6°F)5.16°C (41.29°F)1.0°C (33.8°F)
Avg Temperature7.0°C (44.6°F)1.81°C (35.26°F)-2.0°C (28.4°F)
Min Temperature1.0°C (33.8°F)-3.16°C (26.31°F)-6.0°C (21.2°F)
Dew PointMaxAverageMin
Dew Point1.0°C (33.8°F)-2.61°C (27.3°F)-7.0°C (19.4°F)
PrecipitationMaxAverageMinSum
Precipitation5.3mm | 0.21in0.93mm | 0.04in0.0mm | 0in28.7mm | 1.13in
Snowdepth2.4mm | 0.09in0.19mm | 0.01in0.0mm | 0in5.999999999999999mm | 0.24in
WindMaxAverageMin
Wind13.0kmh | 8.08mph6.29kmh | 3.91mph3.0kmh | 1.86mph
Gust Wind20.0kmh | 12.43mph9.77kmh | 6.07mph4.0kmh | 2.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.3mb0.93mb0.0mb
Nagano

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-03-012 | 35.6-2 | 28.4784 | 2.4930.15 | 10210.0 | 0.0
2017-03-023 | 37.4-0 | 32.0865 | 3.1129.8 | 10093.1 | 0.12
2017-03-031 | 33.8-2 | 28.48710 | 6.2129.91 | 10132.6 | 0.1
2017-03-042 | 35.6-2 | 28.4794 | 2.4930.09 | 10190.1 | 0.0
2017-03-053 | 37.40 | 32.0833 | 1.8630.0 | 10160.2 | 0.01
2017-03-064 | 39.20 | 32.0836 | 3.7329.74 | 10070.0 | 0.0
2017-03-07-2 | 28.4-5 | 23.0809 | 5.5929.71 | 10061.2 | 0.05
2017-03-08-2 | 28.4-7 | 19.4765 | 3.1129.77 | 10080.0 | 0.0
2017-03-090 | 32.0-5 | 23.0773 | 1.8629.77 | 10080.0 | 0.0
2017-03-10-1 | 30.2-4 | 24.8837 | 4.3529.88 | 10122.8 | 0.11
2017-03-11-1 | 30.2-5 | 23.0818 | 4.9730.15 | 10210.3 | 0.01
2017-03-121 | 33.8-4 | 24.8774 | 2.4930.21 | 10230.0 | 0.0
2017-03-134 | 39.2-1 | 30.2784 | 2.4930.03 | 10170.8 | 0.03
2017-03-143 | 37.4-1 | 30.2845 | 3.1129.85 | 10110.4 | 0.02
2017-03-151 | 33.8-2 | 28.4836 | 3.7329.8 | 10090.9 | 0.04
2017-03-161 | 33.8-3 | 26.6819 | 5.5930.06 | 10181.4 | 0.06
2017-03-171 | 33.8-5 | 23.0727 | 4.3530.12 | 10200.0 | 0.0
2017-03-183 | 37.4-4 | 24.8696 | 3.7330.18 | 10220.0 | 0.0
2017-03-194 | 39.2-3 | 26.6719 | 5.5930.18 | 10220.1 | 0.0
2017-03-204 | 39.2-3 | 26.6666 | 3.7330.18 | 10220.1 | 0.0
2017-03-213 | 37.41 | 33.8866 | 3.7329.83 | 10102.0 | 0.08
2017-03-221 | 33.8-3 | 26.67913 | 8.0829.94 | 10140.6 | 0.02
2017-03-232 | 35.6-4 | 24.8737 | 4.3530.06 | 10180.1 | 0.0
2017-03-24-0 | 32.0-5 | 23.07410 | 6.2130.09 | 10190.6 | 0.02
2017-03-251 | 33.8-5 | 23.0695 | 3.1130.15 | 10210.1 | 0.0
2017-03-262 | 35.6-2 | 28.4824 | 2.4930.06 | 10183.7 | 0.15
2017-03-271 | 33.8-1 | 30.2899 | 5.5929.91 | 10135.3 | 0.21
2017-03-282 | 35.6-3 | 26.6806 | 3.7330.12 | 10200.5 | 0.02
2017-03-293 | 37.4-2 | 28.4763 | 1.8630.21 | 10230.3 | 0.01
2017-03-307 | 44.61 | 33.8776 | 3.7330.12 | 10200.0 | 0.0
2017-03-313 | 37.4-0 | 32.0846 | 3.7330.09 | 10191.5 | 0.06

Nagano 10 Year Historical Weather Data

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