Weather History for Portland Troutdale, OR

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Tuesday, July 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 69 °F  
Max Temperature 89 °F 83 °F 102 °F (2004)
Min Temperature 56 °F 55 °F 38 °F (1989)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 5 28  
Cooling Degree Days 8 5  
Month to date cooling degree days 114 76  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 64    
Maximum Humidity 90    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.02 in 0.62 in (1993)
Month to date precipitation T 0.62  
Year to date precipitation 16.52 25.74  
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 29.98 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 23, 2013 Rise Set
Actual Time 5:43 AM PDT 8:47 PM PDT
Civil Twilight 5:08 AM PDT 9:23 PM PDT
Nautical Twilight 4:22 AM PDT 10:08 PM PDT
Astronomical Twilight 3:27 AM PDT 11:03 PM PDT
Moon 9:10 PM PDT (7/23) 7:05 AM PDT (7/23)
Length of Visible Light 16h 14m
Length of Day
15h 04m
Full, 98% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

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 64.0 °F - 59.0 °F 84% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 61.0 °F - 57.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 61.0 °F - 57.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 59.0 °F - 55.0 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 57.0 °F - 53.1 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Clear
5:20 AM 57.2 °F - 53.6 °F 88% 30.01 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
5:30 AM 57.2 °F - 53.6 °F 88% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 59.0 °F - 55.0 °F 87% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 60.1 °F - 55.9 °F 86% 30.02 in 10.0 mi SW 4.6 mph - N/A   Overcast
7:53 AM 61.0 °F - 55.9 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 63.0 °F - 57.0 °F 81% 30.04 in 10.0 mi NNW 4.6 mph - N/A   Overcast
9:53 AM 63.0 °F - 57.0 °F 81% 30.04 in 10.0 mi NNW 3.5 mph - N/A   Overcast
10:53 AM 64.9 °F - 59.0 °F 81% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
11:27 AM 68.0 °F - 59.0 °F 73% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 70.0 °F - 60.1 °F 71% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Clear
12:53 PM 73.9 °F - 60.1 °F 62% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:53 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.97 in 10.0 mi West 6.9 mph - N/A   Clear
2:53 PM 82.9 °F 82.8 °F 59.0 °F 44% 29.95 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:53 PM 84.9 °F 84.8 °F 60.1 °F 43% 29.93 in 10.0 mi SW 5.8 mph - N/A   Clear
4:53 PM 88.0 °F 87.9 °F 61.0 °F 40% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:53 PM 89.1 °F 88.2 °F 59.0 °F 36% 29.91 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 88.0 °F 87.1 °F 59.0 °F 37% 29.91 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.92 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.94 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 78.1 °F - 60.1 °F 54% 29.96 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:53 PM 75.0 °F - 60.1 °F 60% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 70.0 °F - 59.0 °F 68% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy