Weather History for Lewiston, ID

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Sunday, July 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 76 °F  
Max Temperature 99 °F 91 °F 113 °F (1938)
Min Temperature 62 °F 61 °F 45 °F (1882)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 4  
Since 1 June heating degree days 44 74  
Since 1 July heating degree days 0 4  
Cooling Degree Days 16 11  
Month to date cooling degree days 283 184  
Year to date cooling degree days 460 314  
Since 1 June cooling degree days 403 282  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 25    
Maximum Humidity 43    
Minimum Humidity 7    
Precipitation  
Precipitation 0.00 in 0.02 in 0.34 in (1965)
Month to date precipitation 0.09 0.49  
Year to date precipitation 5.89 7.67  
Snow  
Snow 0.00 in 0.00 in - ()
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 29.76 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 21, 2013 Rise Set
Actual Time 5:17 AM PDT 8:31 PM PDT
Civil Twilight 4:40 AM PDT 9:07 PM PDT
Nautical Twilight 3:53 AM PDT 9:54 PM PDT
Astronomical Twilight 2:53 AM PDT 10:53 PM PDT
Moon 7:30 PM PDT (7/21) 4:09 AM PDT (7/21)
Length of Visible Light 16h 26m
Length of Day
15h 14m
Waxing Gibbous, 99% of the Moon is Illuminated
Jul 21
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
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 72.0 °F 35.1 °F 26% 29.77 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:56 AM 69.1 °F 35.1 °F 29% 29.77 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 66.0 °F 34.0 °F 30% 29.78 in 10.0 mi South 4.6 mph - N/A   Clear
3:56 AM 64.9 °F 37.0 °F 36% 29.78 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 63.0 °F 37.0 °F 38% 29.80 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 64.0 °F 41.0 °F 43% 29.81 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 64.9 °F 39.0 °F 39% 29.83 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:56 AM 69.1 °F 44.1 °F 40% 29.83 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:56 AM 72.0 °F 44.1 °F 37% 29.83 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:56 AM 78.1 °F 44.1 °F 30% 29.82 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 84.9 °F 39.9 °F 20% 29.81 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:56 AM 88.0 °F 37.9 °F 17% 29.79 in 10.0 mi West 4.6 mph - N/A   Clear
12:56 PM 91.0 °F 33.1 °F 13% 29.77 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 93.9 °F 33.1 °F 12% 29.75 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 97.0 °F 35.1 °F 11% 29.73 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:56 PM 98.1 °F 35.1 °F 11% 29.72 in 10.0 mi NW 9.2 mph - N/A   Clear
4:56 PM 98.1 °F 32.0 °F 10% 29.71 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:56 PM 98.1 °F 26.1 °F 8% 29.70 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:56 PM 96.1 °F 23.0 °F 7% 29.70 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:56 PM 91.9 °F 26.1 °F 9% 29.71 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:56 PM 89.1 °F 28.0 °F 11% 29.72 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 80.1 °F 28.9 °F 15% 29.74 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:56 PM 80.1 °F 28.9 °F 15% 29.74 in 10.0 mi South 3.5 mph - N/A   Clear
11:56 PM 73.0 °F 30.0 °F 20% 29.75 in 10.0 mi SSE 6.9 mph - N/A   Clear