Weather History for KPDX - August, 2013

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Tuesday, August 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 70 °F  
Max Temperature 91 °F 82 °F 102 °F (1972)
Min Temperature 58 °F 59 °F 49 °F (1975)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 3 0  
Since 1 June heating degree days 54 108  
Since 1 July heating degree days 5 17  
Cooling Degree Days 10 6  
Month to date cooling degree days 37 36  
Year to date cooling degree days 287 247  
Since 1 June cooling degree days 272 230  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 51    
Maximum Humidity 80    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.01 in 0.94 in (1976)
Month to date precipitation 0.06 0.08  
Year to date precipitation 14.56 19.85  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 06, 2013 Rise Set
Actual Time 6:00 AM PDT 8:31 PM PDT
Civil Twilight 5:26 AM PDT 9:04 PM PDT
Nautical Twilight 4:44 AM PDT 9:46 PM PDT
Astronomical Twilight 3:56 AM PDT 10:34 PM PDT
Moon 6:00 AM PDT 8:04 PM PDT
Length of Visible Light 15h 37m
Length of Day
14h 30m
Waning Crescent, 0% of the Moon is Illuminated
Aug 6
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F - 51.1 °F 55% 29.95 in 10.0 mi North 4.6 mph - N/A   Clear
1:53 AM 64.9 °F - 51.1 °F 61% 29.95 in 10.0 mi NW 6.9 mph - N/A   Clear
2:53 AM 64.0 °F - 51.1 °F 63% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
3:53 AM 62.1 °F - 52.0 °F 70% 29.96 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 AM 61.0 °F - 52.0 °F 72% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 59.0 °F - 52.0 °F 78% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 59.0 °F - 53.1 °F 81% 29.98 in 10.0 mi NW 4.6 mph - N/A   Clear
7:53 AM 61.0 °F - 54.0 °F 78% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:53 AM 64.0 °F - 54.0 °F 70% 30.00 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:53 AM 66.9 °F - 55.0 °F 66% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:53 AM 72.0 °F - 55.9 °F 57% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Clear
11:53 AM 75.9 °F - 55.9 °F 50% 29.99 in 10.0 mi NW 4.6 mph - N/A   Clear
12:53 PM 80.1 °F 80.2 °F 55.9 °F 43% 29.97 in 10.0 mi West 4.6 mph - N/A   Clear
1:53 PM 82.9 °F 82.0 °F 55.0 °F 38% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:53 PM 88.0 °F - 52.0 °F 29% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Clear
3:53 PM 89.1 °F - 52.0 °F 28% 29.91 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
4:53 PM 90.0 °F 87.9 °F 55.0 °F 30% 29.90 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
5:53 PM 90.0 °F - 51.1 °F 26% 29.89 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
6:53 PM 88.0 °F - 44.1 °F 22% 29.88 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
7:53 PM 84.0 °F 83.3 °F 57.0 °F 40% 29.88 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
8:53 PM 79.0 °F - 55.9 °F 45% 29.90 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
9:53 PM 75.9 °F - 55.9 °F 50% 29.91 in 10.0 mi NW 9.2 mph - N/A   Clear
10:53 PM 73.9 °F - 57.0 °F 55% 29.93 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:53 PM 72.0 °F - 55.9 °F 57% 29.93 in 10.0 mi NNW 5.8 mph - N/A   Clear