Weather History for Scappoose, OR

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Friday, September 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 72 °F - 89 °F (1999)
Min Temperature 46 °F - 41 °F (2003)
Degree Days  
Heating Degree Days 6    
Month to date heating degree days 25  
Since 1 July heating degree days 49  
Cooling Degree Days 0    
Month to date cooling degree days 72  
Year to date cooling degree days 396  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation T in - 0.26 in (2006)
Month to date precipitation 2.20  
Year to date precipitation 16.74  
Sea Level Pressure  
Sea Level Pressure 29.69 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 20 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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Astronomy

Sep. 20, 2013 Rise Set
Actual Time 6:56 AM PDT 7:12 PM PDT
Civil Twilight 6:26 AM PDT 7:41 PM PDT
Nautical Twilight 5:51 AM PDT 8:16 PM PDT
Astronomical Twilight 5:15 AM PDT 8:52 PM PDT
Moon 7:41 PM PDT 8:23 AM PDT
Length of Visible Light 13h 15m
Length of Day
12h 15m
Full, 98% of the Moon is Illuminated
Sep 20
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F - 46.9 °F 89% 29.77 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 50.0 °F - 46.9 °F 89% 29.76 in 10.0 mi SE 3.5 mph - N/A   Clear
2:53 AM 48.9 °F - 46.9 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 48.9 °F - 46.9 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 48.9 °F - 46.0 °F 90% 29.73 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 48.0 °F - 46.9 °F 96% 29.72 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 46.9 °F - 45.0 °F 93% 29.71 in 10.0 mi Calm Calm - N/A   Clear
7:02 AM 46.4 °F 45.2 °F 44.6 °F 93% 29.71 in 5.0 mi West 3.5 mph - N/A   Partly Cloudy
7:53 AM 51.1 °F - 48.0 °F 89% 29.71 in 10.0 mi Calm Calm - N/A   Clear
8:26 AM 51.8 °F - 48.2 °F 88% 29.71 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 54.0 °F - 51.1 °F 90% 29.71 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 55.0 °F - 53.1 °F 93% 29.69 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 AM 57.2 °F - 53.6 °F 88% 29.69 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 AM 59.0 °F - 53.1 °F 81% 29.68 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 64.9 °F - 54.0 °F 68% 29.67 in 10.0 mi SSW 4.6 mph - N/A   Clear
12:53 PM 69.1 °F - 53.1 °F 57% 29.65 in 10.0 mi SE 8.1 mph - N/A   Clear
1:53 PM 70.0 °F - 52.0 °F 53% 29.65 in 10.0 mi ESE 10.4 mph - N/A   Clear
2:53 PM 69.1 °F - 54.0 °F 58% 29.66 in 10.0 mi WSW 15.0 mph 18.4 mph N/A   Overcast
3:53 PM 64.9 °F - 57.0 °F 75% 29.66 in 10.0 mi West 4.6 mph - 0.00 in   Overcast
4:53 PM 66.0 °F - 57.0 °F 73% 29.67 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
5:53 PM 64.9 °F - 57.0 °F 75% 29.67 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
6:10 PM 64.4 °F - 55.4 °F 73% 29.67 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
6:26 PM 64.4 °F - 55.4 °F 73% 29.68 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
6:53 PM 63.0 °F - 54.0 °F 72% 29.67 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:53 PM 61.0 °F - 54.0 °F 78% 29.68 in 10.0 mi SSE 5.8 mph - N/A   Overcast
8:53 PM 60.1 °F - 54.0 °F 80% 29.67 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
9:22 PM 60.8 °F - 55.4 °F 82% 29.67 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 61.0 °F - 54.0 °F 78% 29.68 in 10.0 mi SE 3.5 mph - N/A   Overcast
10:28 PM 60.8 °F - 55.4 °F 82% 29.68 in 10.0 mi SSE 4.6 mph - N/A   Overcast
10:53 PM 60.1 °F - 54.0 °F 80% 29.68 in 10.0 mi NNW 3.5 mph - N/A   Overcast
11:21 PM 60.8 °F - 55.4 °F 82% 29.68 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 59.0 °F - 55.0 °F 87% 29.68 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy