History for Portland Troutdale, OR

Thursday, July 12, 2012 — View Current Conditions
Thursday, July 12, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 71 °F 67 °F  
Max Temperature 83 °F 81 °F 103 °F (1961)
Min Temperature 58 °F 54 °F 45 °F (1989)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 16 17  
Cooling Degree Days 6 3  
Month to date cooling degree days 39 31  
Growing Degree Days 20 (Base 50)    
Moisture
Dew Point 55 °F    
Average Humidity 62    
Maximum Humidity 87    
Minimum Humidity 36    
Precipitation
Precipitation 0.00 in 0.03 in 0.36 in (2009)
Month to date precipitation 0.08 0.37  
Year to date precipitation 28.69 25.49  
Snow
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.97 in    
Wind
Wind Speed 3 mph (West)    
Max Wind Speed 9 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 23, 2013 Rise Set
Actual Time 5:33 AM PDT 8:57 PM PDT
Civil Twilight 4:56 AM PDT 9:33 PM PDT
Nautical Twilight 4:08 AM PDT 10:21 PM PDT
Astronomical Twilight 3:06 AM PDT 11:22 PM PDT
Moon 12:46 AM PDT (7/12) 3:30 PM PDT (7/12)
Length Of Visible Light 16h 37m
Length of Day
15h 24m
Waning Crescent, 34% of the Moon is Illuminated
Jul 12
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
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Hourly Observations
Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 57.9 °F 73% 29.94 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 64.0 °F - 57.9 °F 80% 29.94 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 63.0 °F - 57.0 °F 81% 29.95 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:53 AM 61.0 °F - 55.9 °F 83% 29.95 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 59.0 °F - 55.0 °F 87% 29.96 in 10.0 mi West 3.5 mph - N/A   Clear
5:53 AM 57.9 °F - 54.0 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 59.0 °F - 54.0 °F 83% 29.99 in 10.0 mi West 4.6 mph - N/A   Clear
7:39 AM 59.0 °F - 53.6 °F 82% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
7:51 AM 60.8 °F - 53.6 °F 77% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 60.1 °F - 54.0 °F 80% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 61.0 °F - 55.9 °F 83% 30.00 in 10.0 mi SW 3.5 mph - N/A   Overcast
9:40 AM 62.6 °F - 55.4 °F 77% 30.00 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
9:53 AM 64.9 °F - 55.9 °F 73% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
10:53 AM 68.0 °F - 55.9 °F 65% 30.00 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 71.1 °F - 55.9 °F 59% 29.99 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 72.0 °F - 55.9 °F 57% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 73.9 °F - 55.9 °F 53% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 78.1 °F - 59.0 °F 52% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 80.1 °F 80.4 °F 57.0 °F 45% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 81.0 °F 81.0 °F 57.0 °F 44% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:53 PM 82.9 °F 82.6 °F 57.9 °F 42% 29.92 in 10.0 mi North 5.8 mph - N/A   Clear
6:53 PM 80.1 °F - 51.1 °F 36% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Clear
7:53 PM 77.0 °F - 50.0 °F 39% 29.93 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:53 PM 73.0 °F - 52.0 °F 48% 29.95 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:53 PM 68.0 °F - 53.1 °F 59% 29.97 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:53 PM 64.9 °F - 54.0 °F 68% 29.99 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 62.1 °F - 53.1 °F 72% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Clear
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