Weather History for Lewiston, ID

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 38 °F  
Max Temperature 54 °F 46 °F 60 °F (1954)
Min Temperature 37 °F 31 °F -17 °F (1884)
Degree Days  
Heating Degree Days 19 27  
Month to date heating degree days 308 356  
Since 1 July heating degree days 3080 3475  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 34 °F    
Average Humidity 62    
Maximum Humidity 79    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.02 in 0.68 in (1930)
Month to date precipitation 0.46 0.36  
Year to date precipitation 1.36 1.44  
Snow  
Snow 0.00 in 0.10 in 6.00 in (1936)
Month to date snowfall T 1.1  
Since 1 July snowfall 2.6 8.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 13, 2013 Rise Set
Actual Time 6:53 AM PST 5:11 PM PST
Civil Twilight 6:22 AM PST 5:42 PM PST
Nautical Twilight 5:47 AM PST 6:17 PM PST
Astronomical Twilight 5:12 AM PST 6:52 PM PST
Moon 8:09 AM PST (2/13) 9:37 PM PST (2/13)
Length of Visible Light 11h 19m
Length of Day
10h 17m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 43.0 °F 41.3 °F 34.0 °F 71% 30.20 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:56 AM 46.9 °F - 35.1 °F 63% 30.18 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:56 AM 46.0 °F 43.9 °F 35.1 °F 66% 30.20 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
3:56 AM 41.0 °F - 34.0 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:56 AM 39.9 °F 37.8 °F 34.0 °F 79% 30.21 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
5:56 AM 41.0 °F 39.0 °F 34.0 °F 76% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
6:56 AM 43.0 °F 39.5 °F 35.1 °F 74% 30.22 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
7:56 AM 44.1 °F 39.5 °F 35.1 °F 71% 30.25 in 10.0 mi SSE 8.1 mph - N/A   Overcast
8:56 AM 48.9 °F - 36.0 °F 61% 30.26 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 AM 51.1 °F - 36.0 °F 56% 30.26 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:56 AM 53.1 °F - 34.0 °F 48% 30.25 in 10.0 mi West 15.0 mph 21.9 mph N/A   Scattered Clouds
11:56 AM 54.0 °F - 33.1 °F 45% 30.25 in 10.0 mi WNW 15.0 mph - N/A   Clear
12:56 PM 53.1 °F - 32.0 °F 45% 30.24 in 10.0 mi WNW 15.0 mph - N/A   Clear
1:56 PM 53.1 °F - 33.1 °F 47% 30.23 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Clear
2:56 PM 52.0 °F - 35.1 °F 53% 30.25 in 10.0 mi NW 15.0 mph - N/A   Clear
3:56 PM 51.1 °F - 30.9 °F 46% 30.27 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
4:56 PM 50.0 °F - 32.0 °F 50% 30.28 in 10.0 mi West 6.9 mph - N/A   Clear
5:56 PM 48.0 °F - 32.0 °F 54% 30.28 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
6:56 PM 46.9 °F - 32.0 °F 56% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:56 PM 46.9 °F - 34.0 °F 61% 30.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 PM 44.1 °F 40.1 °F 34.0 °F 68% 30.33 in 10.0 mi West 6.9 mph - N/A   Clear
9:56 PM 42.1 °F 37.7 °F 33.1 °F 70% 30.34 in 10.0 mi West 6.9 mph - N/A   Clear
10:56 PM 42.1 °F - 32.0 °F 67% 30.35 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 39.0 °F 34.8 °F 30.0 °F 70% 30.38 in 10.0 mi SSW 5.8 mph - N/A   Clear