(Translated by https://www.hiragana.jp/)
Lewiston Weather|Lewiston Weather Forecast|Lewiston Climate
The Wayback Machine - https://web.archive.org/web/20070929111516/http://www.ustravelweather.com/weather-idaho/lewiston-weather.asp
Lewiston weather graphic Lewiston weather forecast graphic Lewiston weather report graphic Lewiston climate graphic

Latest.Lewiston Weather

Fair and 41 degrees F at Lewiston (amos), Idaho.
Winds are Calm. The pressure is 29.91" (1013.5 mb) and the humidity is 89%. Last Updated on September 29, 3:56 am PDT.


Historical.Lewiston Weather Data

  Record High
Temperature (°F)		 Normal High
Temperature (°F)		 Normal Low
Temperature (°F)		 Record Low
Temperature (°F)		 Normal Monthly
Precipitation (in.)		 Normal Monthly
Snowfall (in.)
January 66 39.4 28 -22 1.14 5.9
February 72 45.6 31.2 -15 0.95 2.5
March 78 53.8 35.6 2 1.12 1.3
April 97 61.6 40.6 20 1.31 0.1
May 100 70 47 23 1.56 T
June 107 78 53.6 34 1.16 0
July 110 87.6 59.3 41 0.72 T
August 115 87.6 59.3 41 0.75 0
September 103 76.7 50.9 28 0.81 0
October 89 62 41.2 15 0.96 0.1
November 77 46.8 34.1 -3 1.21 1.7
December 65 39.2 28.5 -22 1.05 4.2