Mamejima, Nagano, Japan Climate

Weather: 12.66°C/54.79°F, Wind SW at 1.81 km/h, 100% Humidity, 2.59% Chance of rain

Mamejima Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Mamejima has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 11.17ºC (52.11ºF) and it is -4.02% lower than Japan’s averages. Mamejima typically receives about 78.9 millimeters (3.11 inches) of precipitation and has 162.69 rainy days (44.57% of the time) annually.

CountryJapan
CityNagano
Longitude138.2318893
Latitude36.6301044
Attitude/ElevationNonem (0ft)
Local timeFriday 01:54
Annual high temperature14.47ºC (58.05ºF)
Annual low temperature5.18ºC (41.32ºF)
Average annual precip.78.9mm (3.11in)
Warmest monthAugust (28.26ºC / 82.87ºF)
Coldest MonthJanuary (-6.69ºC / 19.96ºF)
Wettest MonthJuly (162.07mm / 6.38in)
Driest MonthNovember (47.56mm / 1.87in)
Number of days with rainfall (≥ 1.0 mm)162.69 days (44.57%)
Days with no rain202.31 days (55.43%)
Humidity81.13%

Climate Mamejima: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)9.03(48.25)14.05(57.29)21.08(69.94)26.1(78.98)35.13(95.23)33.12(91.62)35.13(95.23)36.13(97.03)34.13(93.43)28.1(82.58)20.07(68.13)19.07(66.33)36.13(97.03)
Average high °C (°F)0.5(32.9)1.67(35.01)6.43(43.57)12.71(54.88)19.85(67.73)22.99(73.38)26.62(79.92)28.26(82.87)23.36(74.05)16.99(62.58)10.62(51.12)3.71(38.68)14.47(58.05)
Daily mean °C (°F)-2.08(28.26)-1.22(29.8)3.1(37.58)9.15(48.47)16.09(60.96)19.65(67.37)23.49(74.28)24.62(76.32)19.6(67.28)13.22(55.8)7.32(45.18)1.08(33.94)11.17(52.11)
Average low °C (°F)-6.69(19.96)-6.32(20.62)-2.48(27.54)2.45(36.41)7.89(46.2)11.91(53.44)17.06(62.71)17.95(64.31)13.77(56.79)7.46(45.43)2.4(36.32)-3.23(26.19)5.18(41.32)
Record low °C (°F)-17.06(1.29)-18.07(-0.53)-16.06(3.09)-9.03(15.75)-2.01(28.38)3.01(37.42)10.04(50.07)11.04(51.87)4.01(39.22)-2.01(28.38)-5.02(22.96)-16.06(3.09)-18.07(-0.53)
Average precipitation mm (inches)66.4(2.61)48.33(1.9)60.82(2.39)57.77(2.27)57.19(2.25)98.54(3.88)162.07(6.38)115.69(4.55)85.16(3.35)77.11(3.04)47.56(1.87)70.18(2.76)78.9(3.11)
Average precipitation days (≥ 1.0 mm)14.1411.3112.3210.3110.2214.8721.2619.6212.9610.1310.8614.6913.56
Average relative humidity (%)86.7885.8479.8675.0972.1579.6783.2881.4182.7982.5881.0483.1381.13
Mean monthly sunshine hours6.87.159.4712.413.313.3913.1512.8510.979.477.687.2210.32

Climate Graph

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

Mamejima

Mamejima Temperature by Month

August
24.62°C | 76.32°F
July
23.49°C | 74.28°F
June
19.65°C | 67.37°F
September
19.6°C | 67.28°F
May
16.09°C | 60.96°F
October
13.22°C | 55.8°F
April
9.15°C | 48.47°F
November
7.32°C | 45.18°F
March
3.1°C | 37.58°F
December
1.08°C | 33.94°F
February
-1.22°C | 29.8°F
January
-2.08°C | 28.26°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 Temperature29.11°C (84.4°F)22.78°C (73.0°F)15.06°C (59.11°F)
Avg Temperature24.09°C (75.36°F)18.94°C (66.09°F)12.04°C (53.67°F)
Min Temperature20.07°C (68.13°F)13.45°C (56.21°F)4.01°C (39.22°F)
Dew PointMaxAverageMin
Dew Point20.07°C (68.13°F)14.96°C (58.93°F)7.03°C (44.65°F)
PrecipitationMaxAverageMinSum
Precipitation14.05mm | 0.55in1.71mm | 0.07in0.0mm | 0in51.38mm | 2.02in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind14.05kmh | 8.73mph8.53kmh | 5.3mph5.02kmh | 3.12mph
Gust Wind22.08kmh | 13.72mph13.85kmh | 8.61mph8.03kmh | 4.99mph
Sea Level PressureMaxAverageMin
Sea Level Pressure14.05mb1.71mb0.0mb
Mamejima

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-09-0122.08 | 71.7419.07 | 66.338810.04 | 6.2429.88 | 1011.730.6 | 0.02
2011-09-0221.08 | 69.9419.07 | 66.339013.05 | 8.1129.79 | 1008.720.7 | 0.03
2011-09-0322.08 | 71.7420.07 | 68.139113.05 | 8.1129.76 | 1007.711.81 | 0.07
2011-09-0419.07 | 66.3318.07 | 64.539513.05 | 8.1129.76 | 1007.714.01 | 0.16
2011-09-0520.07 | 68.1318.07 | 64.539310.04 | 6.2429.64 | 1003.74.22 | 0.17
2011-09-0616.06 | 60.9113.05 | 55.498711.04 | 6.8629.73 | 1006.712.21 | 0.09
2011-09-0719.07 | 66.3312.04 | 53.67765.02 | 3.1229.85 | 1010.730.0 | 0
2011-09-0820.07 | 68.1313.05 | 55.49765.02 | 3.1230.05 | 1017.750.0 | 0
2011-09-0922.08 | 71.7416.06 | 60.91826.02 | 3.7430.2 | 1022.770.8 | 0.03
2011-09-1023.09 | 73.5618.07 | 64.53857.03 | 4.3730.26 | 1024.782.31 | 0.09
2011-09-1123.09 | 73.5619.07 | 66.33879.03 | 5.6130.26 | 1024.782.71 | 0.11
2011-09-1223.09 | 73.5617.06 | 62.71818.03 | 4.9930.2 | 1022.770.1 | 0.0
2011-09-1322.08 | 71.7418.07 | 64.53866.02 | 3.7430.11 | 1019.762.01 | 0.08
2011-09-1422.08 | 71.7418.07 | 64.53846.02 | 3.7430.11 | 1019.761.2 | 0.05
2011-09-1523.09 | 73.5618.07 | 64.53826.02 | 3.7430.11 | 1019.760.3 | 0.01
2011-09-1623.09 | 73.5617.06 | 62.71779.03 | 5.6130.02 | 1016.750.0 | 0
2011-09-1723.09 | 73.5619.07 | 66.338612.04 | 7.4829.97 | 1014.740.4 | 0.02
2011-09-1824.09 | 75.3618.07 | 64.53828.03 | 4.9929.97 | 1014.740.0 | 0
2011-09-1918.07 | 64.5316.06 | 60.91928.03 | 4.9929.99 | 1015.740.0 | 0
2011-09-2015.06 | 59.1115.06 | 59.11977.03 | 4.3729.94 | 1013.7414.05 | 0.55
2011-09-2116.06 | 60.9115.06 | 59.119714.05 | 8.7329.52 | 999.696.83 | 0.27
2011-09-2214.05 | 57.2913.05 | 55.499411.04 | 6.8629.64 | 1003.74.01 | 0.16
2011-09-2312.04 | 53.679.03 | 48.25878.03 | 4.9929.97 | 1014.740.4 | 0.02
2011-09-2412.04 | 53.677.03 | 44.65826.02 | 3.7430.23 | 1023.770.0 | 0
2011-09-2515.06 | 59.1110.04 | 50.07827.03 | 4.3730.35 | 1027.790.6 | 0.02
2011-09-2614.05 | 57.2911.04 | 51.87887.03 | 4.3730.29 | 1025.780.2 | 0.01
2011-09-2715.06 | 59.1110.04 | 50.07796.02 | 3.7430.2 | 1022.770.0 | 0
2011-09-2815.06 | 59.118.03 | 46.45747.03 | 4.3730.2 | 1022.770.0 | 0
2011-09-2917.06 | 62.719.03 | 48.25686.02 | 3.7430.11 | 1019.760.0 | 0
2011-09-3016.06 | 60.9114.05 | 57.299111.04 | 6.8629.91 | 1012.731.91 | 0.08

Comments (0)

  • Latest first
  • Highest rated
Be the first to comment on this page