Lewiston, ID

10:39 PM PDT on April 22, 2017 (GMT -0700)
Lewiston-Nez Perce County

Weather History for KLWS - September, 2012

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Friday, September 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F 60 °F  
Max Temperature 84 °F 72 °F 95 °F (1963)
Min Temperature 52 °F 47 °F 33 °F (1985)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 12 85  
Since 1 July heating degree days 12 100  
Cooling Degree Days 3 1  
Month to date cooling degree days 113 86  
Year to date cooling degree days 1026 803  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 44    
Maximum Humidity 64    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.02 in 0.94 in (1995)
Month to date precipitation T 0.62  
Year to date precipitation 11.26 9.15  
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 29.94 in    
Wind  
Wind Speed 1 mph (West)    
Max Wind Speed 6 mph    
Max Gust Speed 12 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 28, 2012 Rise Set
Actual Time 6:43 AM PDT 6:32 PM PDT
Civil Twilight 6:13 AM PDT 7:02 PM PDT
Nautical Twilight 5:38 AM PDT 7:37 PM PDT
Astronomical Twilight 5:02 AM PDT 8:13 PM PDT
Moon 5:37 PM PDT (9/28) 5:16 AM PDT (9/28)
Length of Visible Light 12h 49m
Length of Day
11h 49m
Waxing Gibbous, 98% of the Moon is Illuminated
Sep 28
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
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 57.0 °F 37.9 °F 49% 29.95 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 59.0 °F 39.0 °F 48% 29.94 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:56 AM 57.0 °F 39.9 °F 53% 29.94 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 55.9 °F 41.0 °F 57% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 54.0 °F 41.0 °F 62% 29.94 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 53.1 °F 39.9 °F 61% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 54.0 °F 41.0 °F 62% 29.95 in 8.0 mi Calm Calm - N/A   Clear
7:56 AM 57.0 °F 42.1 °F 57% 29.97 in 9.0 mi Calm Calm - N/A   Clear
8:56 AM 57.9 °F 42.1 °F 56% 29.98 in 8.0 mi Calm Calm - N/A   Clear
9:56 AM 61.0 °F 43.0 °F 52% 29.99 in 7.0 mi Calm Calm - N/A   Clear
10:56 AM 66.0 °F 43.0 °F 43% 29.98 in 7.0 mi NNE 3.5 mph - N/A   Clear
11:56 AM 70.0 °F 43.0 °F 38% 29.96 in 7.0 mi NW 3.5 mph - N/A   Clear
12:56 PM 73.9 °F 43.0 °F 33% 29.94 in 7.0 mi Calm Calm - N/A   Clear
1:56 PM 78.1 °F 41.0 °F 27% 29.91 in 9.0 mi Calm Calm - N/A   Clear
2:56 PM 82.0 °F 42.1 °F 24% 29.89 in 9.0 mi Calm Calm - N/A   Clear
3:56 PM 81.0 °F 42.1 °F 25% 29.88 in 9.0 mi WNW 4.6 mph - N/A   Clear
4:56 PM 82.0 °F 41.0 °F 23% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear
5:56 PM 79.0 °F 41.0 °F 26% 29.89 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:56 PM 77.0 °F 41.0 °F 28% 29.90 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:56 PM 73.9 °F 41.0 °F 30% 29.91 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 71.1 °F 39.9 °F 32% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
9:56 PM 69.1 °F 39.0 °F 33% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 PM 68.0 °F 39.0 °F 35% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:56 PM 69.1 °F 39.9 °F 35% 29.95 in 10.0 mi Calm Calm - N/A   Clear