Weather History for Lewiston, ID

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Monday, April 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 52 °F  
Max Temperature 56 °F 64 °F 93 °F (1934)
Min Temperature 35 °F 41 °F 29 °F (1968)
Degree Days  
Heating Degree Days 19 13  
Month to date heating degree days 344 321  
Since 1 July heating degree days 4334 4788  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 27 °F    
Average Humidity 56    
Maximum Humidity 82    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.04 in 0.63 in (1990)
Month to date precipitation 1.15 0.94  
Year to date precipitation 3.00 3.95  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1995)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 2.6 10.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.39 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 12 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 22, 2013 Rise Set
Actual Time 5:48 AM PDT 7:45 PM PDT
Civil Twilight 5:16 AM PDT 8:17 PM PDT
Nautical Twilight 4:36 AM PDT 8:57 PM PDT
Astronomical Twilight 3:52 AM PDT 9:41 PM PDT
Moon 4:29 PM PDT (4/22) 3:56 AM PDT (4/22)
Length of Visible Light 15h 01m
Length of Day
13h 57m
Waxing Gibbous, 88% of the Moon is Illuminated
Apr 22
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 43.0 °F - 37.0 °F 80% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 42.1 °F 40.2 °F 37.9 °F 85% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Overcast
2:56 AM 42.1 °F 39.2 °F 30.9 °F 65% 30.29 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:56 AM 41.0 °F - 30.9 °F 67% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 36.0 °F 32.1 °F 30.9 °F 82% 30.34 in 10.0 mi SE 4.6 mph - N/A   Clear
5:56 AM 36.0 °F - 28.9 °F 76% 30.38 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 37.0 °F - 30.9 °F 79% 30.41 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 39.9 °F - 30.9 °F 70% 30.44 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 AM 44.1 °F - 30.0 °F 58% 30.46 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 45.0 °F - 28.0 °F 52% 30.46 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 48.0 °F - 28.0 °F 46% 30.46 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:56 AM 48.9 °F - 25.0 °F 39% 30.45 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 50.0 °F - 26.1 °F 39% 30.44 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
1:56 PM 51.1 °F - 25.0 °F 36% 30.43 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:56 PM 53.1 °F - 26.1 °F 35% 30.42 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
3:56 PM 54.0 °F - 25.0 °F 33% 30.40 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 55.0 °F - 26.1 °F 33% 30.39 in 10.0 mi West 4.6 mph - N/A   Clear
5:56 PM 55.0 °F - 24.1 °F 30% 30.39 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:56 PM 52.0 °F - 21.9 °F 31% 30.39 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:56 PM 50.0 °F - 19.0 °F 29% 30.40 in 10.0 mi NW 3.5 mph - N/A   Clear
8:56 PM 48.0 °F - 19.0 °F 32% 30.41 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 42.1 °F 37.1 °F 24.1 °F 49% 30.42 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:56 PM 39.9 °F 34.5 °F 21.9 °F 49% 30.42 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:56 PM 39.0 °F 34.8 °F 21.9 °F 50% 30.41 in 10.0 mi South 5.8 mph - N/A   Clear