Weather History for Lewiston, ID

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Monday, September 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 65 °F  
Max Temperature 81 °F 78 °F 97 °F (1981)
Min Temperature 61 °F 51 °F 35 °F (1965)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 0 28  
Since 1 July heating degree days 0 43  
Cooling Degree Days 6 3  
Month to date cooling degree days 179 66  
Year to date cooling degree days 1173 783  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 57    
Maximum Humidity 84    
Minimum Humidity 30    
Precipitation  
Precipitation T in 0.02 in 0.83 in (1947)
Month to date precipitation 0.42 0.34  
Year to date precipitation 6.81 8.87  
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 29.81 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 16, 2013 Rise Set
Actual Time 6:27 AM PDT 6:56 PM PDT
Civil Twilight 5:57 AM PDT 7:27 PM PDT
Nautical Twilight 5:21 AM PDT 8:02 PM PDT
Astronomical Twilight 4:44 AM PDT 8:39 PM PDT
Moon 5:15 PM PDT (9/16) 3:10 AM PDT (9/16)
Length of Visible Light 13h 29m
Length of Day
12h 29m
Waxing Gibbous, 91% of the Moon is Illuminated
Sep 16
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 69.1 °F 60.1 °F 73% 29.74 in 7.0 mi WSW 3.5 mph - 0.03 in Rain Rain
1:25 AM 69.8 °F 60.8 °F 73% 29.79 in 10.0 mi Calm Calm - 0.00 in Thunderstorm Scattered Clouds
1:40 AM 69.8 °F 59.0 °F 68% 29.78 in 10.0 mi WNW 3.5 mph - 0.00 in   Partly Cloudy
1:56 AM 70.0 °F 57.9 °F 65% 29.75 in 10.0 mi NW 3.5 mph - 0.00 in   Clear
2:56 AM 66.0 °F 57.9 °F 75% 29.75 in 10.0 mi West 4.6 mph - N/A   Clear
3:56 AM 64.9 °F 57.9 °F 78% 29.75 in 10.0 mi West 5.8 mph - N/A   Clear
4:56 AM 64.0 °F 57.0 °F 78% 29.77 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
5:56 AM 62.1 °F 55.0 °F 78% 29.78 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
6:56 AM 61.0 °F 55.9 °F 83% 29.81 in 10.0 mi ESE 3.5 mph - N/A   Overcast
7:56 AM 63.0 °F 57.0 °F 81% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 66.0 °F 55.0 °F 68% 29.84 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
9:56 AM 69.1 °F 54.0 °F 58% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
10:56 AM 71.1 °F 55.0 °F 57% 29.87 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:56 AM 75.0 °F 52.0 °F 44% 29.86 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
12:56 PM 78.1 °F 52.0 °F 40% 29.85 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:56 PM 79.0 °F 50.0 °F 36% 29.82 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 80.1 °F 48.0 °F 32% 29.81 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
3:56 PM 80.1 °F 46.9 °F 31% 29.80 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
4:56 PM 79.0 °F 46.9 °F 32% 29.79 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
5:56 PM 75.0 °F 48.0 °F 38% 29.79 in 10.0 mi NW 11.5 mph - N/A   Clear
6:56 PM 73.0 °F 48.0 °F 41% 29.80 in 10.0 mi NW 9.2 mph - N/A   Clear
7:56 PM 71.1 °F 46.9 °F 42% 29.81 in 10.0 mi NW 4.6 mph - N/A   Clear
8:56 PM 68.0 °F 48.0 °F 49% 29.82 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 66.0 °F 46.9 °F 50% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
10:56 PM 64.9 °F 46.9 °F 52% 29.83 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:56 PM 62.1 °F 46.9 °F 58% 29.82 in 10.0 mi SSE 5.8 mph - N/A   Clear