Weather History for Lewiston, ID

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Friday, August 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 72 °F  
Max Temperature 88 °F 87 °F 107 °F (1901)
Min Temperature 62 °F 58 °F 42 °F (1992)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 44 77  
Since 1 July heating degree days 0 7  
Cooling Degree Days 10 8  
Month to date cooling degree days 300 232  
Year to date cooling degree days 908 662  
Since 1 June cooling degree days 851 630  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 57    
Maximum Humidity 84    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.02 in 1.17 in (1989)
Month to date precipitation 0.45 0.49  
Year to date precipitation 6.34 8.33  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1998)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 23, 2013 Rise Set
Actual Time 5:57 AM PDT 7:42 PM PDT
Civil Twilight 5:25 AM PDT 8:14 PM PDT
Nautical Twilight 4:46 AM PDT 8:53 PM PDT
Astronomical Twilight 4:03 AM PDT 9:36 PM PDT
Moon 8:48 PM PDT (8/23) 9:11 AM PDT (8/23)
Length of Visible Light 14h 49m
Length of Day
13h 45m
Waning Gibbous, 91% of the Moon is Illuminated
Aug 23
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 69.1 °F - 59.0 °F 70% 29.82 in 10.0 mi WNW 4.6 mph - 0.00 in   Partly Cloudy
1:56 AM 66.0 °F - 60.1 °F 81% 29.82 in 10.0 mi South 3.5 mph - N/A   Clear
2:56 AM 64.0 °F - 59.0 °F 84% 29.81 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:56 AM 64.9 °F - 57.9 °F 78% 29.80 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:56 AM 64.9 °F - 57.9 °F 78% 29.81 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:56 AM 66.0 °F - 57.9 °F 75% 29.81 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 64.0 °F - 59.0 °F 84% 29.83 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 64.9 °F - 59.0 °F 81% 29.84 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 68.0 °F - 59.0 °F 73% 29.84 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 72.0 °F - 59.0 °F 64% 29.84 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 75.9 °F - 61.0 °F 60% 29.83 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:56 AM 79.0 °F - 57.9 °F 48% 29.81 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:56 PM 82.9 °F 82.4 °F 57.0 °F 41% 29.79 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
1:56 PM 82.0 °F 81.2 °F 53.1 °F 37% 29.78 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
2:56 PM 86.0 °F - 52.0 °F 31% 29.77 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
3:56 PM 87.1 °F - 52.0 °F 30% 29.75 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
4:56 PM 87.1 °F - 51.1 °F 29% 29.74 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:56 PM 87.1 °F - 51.1 °F 29% 29.73 in 10.0 mi NW 5.8 mph - N/A   Clear
6:56 PM 84.0 °F - 48.9 °F 29% 29.74 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:56 PM 79.0 °F - 46.9 °F 32% 29.75 in 10.0 mi NW 4.6 mph - N/A   Clear
8:56 PM 75.0 °F - 46.0 °F 36% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:56 PM 75.0 °F - 46.9 °F 37% 29.78 in 10.0 mi SW 5.8 mph - N/A   Clear
10:56 PM 70.0 °F - 48.0 °F 46% 29.77 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:56 PM 68.0 °F - 48.0 °F 49% 29.79 in 10.0 mi South 3.5 mph - N/A   Clear