Lewiston, WA

2:36 AM PDT on September 23, 2017 (GMT -0700)
Lewiston-Nez Perce County

Weather History for KLWS - September, 2013

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Sunday, September 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 68 °F  
Max Temperature 79 °F 82 °F 102 °F (1944)
Min Temperature 60 °F 54 °F 37 °F (1962)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 9  
Since 1 July heating degree days 0 24  
Cooling Degree Days 5 4  
Month to date cooling degree days 73 39  
Year to date cooling degree days 1067 756  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 52    
Maximum Humidity 72    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.02 in 0.89 in (1998)
Month to date precipitation 0.39 0.18  
Year to date precipitation 6.78 8.71  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1998)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 08, 2013 Rise Set
Actual Time 6:17 AM PDT 7:12 PM PDT
Civil Twilight 5:46 AM PDT 7:43 PM PDT
Nautical Twilight 5:10 AM PDT 8:19 PM PDT
Astronomical Twilight 4:31 AM PDT 8:57 PM PDT
Moon 9:54 AM PDT (9/8) 8:35 PM PDT (9/8)
Length of Visible Light 13h 56m
Length of Day
12h 55m
Waxing Crescent, 12% of the Moon is Illuminated
Sep 8
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 64.9 °F 52.0 °F 63% 29.99 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
1:56 AM 64.9 °F 53.1 °F 65% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:56 AM 64.0 °F 53.1 °F 67% 29.99 in 10.0 mi West 4.6 mph - N/A   Overcast
3:56 AM 64.0 °F 52.0 °F 65% 30.00 in 10.0 mi WNW 3.5 mph - N/A   Overcast
4:56 AM 63.0 °F 52.0 °F 67% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:56 AM 61.0 °F 52.0 °F 72% 30.02 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
6:56 AM 63.0 °F 53.1 °F 70% 30.04 in 10.0 mi WSW 3.5 mph - N/A   Overcast
7:56 AM 63.0 °F 52.0 °F 67% 30.04 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
8:56 AM 66.0 °F 51.1 °F 59% 30.04 in 10.0 mi West 8.1 mph - N/A   Clear
9:56 AM 70.0 °F 48.9 °F 47% 30.04 in 10.0 mi West 6.9 mph - N/A   Clear
10:56 AM 73.9 °F 48.9 °F 41% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:56 AM 77.0 °F 48.9 °F 37% 30.02 in 10.0 mi WNW 13.8 mph - N/A   Clear
12:56 PM 77.0 °F 48.9 °F 37% 30.02 in 10.0 mi NW 15.0 mph 19.6 mph N/A   Clear
1:56 PM 78.1 °F 48.9 °F 36% 30.01 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
2:56 PM 78.1 °F 48.0 °F 35% 30.00 in 10.0 mi NW 12.7 mph 21.9 mph N/A   Partly Cloudy
3:56 PM 78.1 °F 46.9 °F 33% 29.99 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
4:56 PM 78.1 °F 46.9 °F 33% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
5:56 PM 78.1 °F 48.0 °F 35% 29.97 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:56 PM 75.0 °F 48.0 °F 38% 29.96 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
7:56 PM 73.0 °F 48.0 °F 41% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 68.0 °F 48.0 °F 49% 29.97 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:56 PM 68.0 °F 48.9 °F 50% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:56 PM 64.9 °F 48.9 °F 56% 29.97 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:56 PM 63.0 °F 48.9 °F 60% 29.97 in 10.0 mi SSE 4.6 mph - N/A   Clear