Weather History for Portland Hillsboro, OR

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Friday, August 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 67 °F  
Max Temperature 71 °F 83 °F 99 °F (1939)
Min Temperature 52 °F 52 °F 41 °F (1946)
Degree Days  
Heating Degree Days 3 1  
Month to date heating degree days 8 2  
Since 1 July heating degree days 31 58  
Cooling Degree Days 0 3  
Month to date cooling degree days 0 6  
Year to date cooling degree days 131 107  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 68    
Maximum Humidity 86    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.01 in 0.39 in (1956)
Month to date precipitation 0.00 0.02  
Year to date precipitation 12.77 21.46  
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 30.12 in    
Wind  
Wind Speed 2 mph (NNW)    
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

Aug. 02, 2013 Rise Set
Actual Time 5:57 AM PDT 8:38 PM PDT
Civil Twilight 5:23 AM PDT 9:11 PM PDT
Nautical Twilight 4:40 AM PDT 9:54 PM PDT
Astronomical Twilight 3:50 AM PDT 10:44 PM PDT
Moon 2:20 AM PDT (8/2) 5:42 PM PDT (8/2)
Length of Visible Light 15h 48m
Length of Day
14h 40m
Waning Crescent, 15% of the Moon is Illuminated
Aug 2
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 51.1 °F 70% 30.11 in 10.0 mi WSW 3.5 mph - N/A   Overcast
1:53 AM 60.1 °F 52.0 °F 75% 30.11 in 10.0 mi South 3.5 mph - N/A   Overcast
2:53 AM 55.0 °F 50.0 °F 83% 30.10 in 10.0 mi SW 3.5 mph - N/A   Clear
3:53 AM 55.0 °F 51.1 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 55.9 °F 52.0 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 57.0 °F 52.0 °F 83% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 57.0 °F 52.0 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 57.9 °F 53.1 °F 84% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 60.1 °F 53.1 °F 78% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 62.1 °F 52.0 °F 70% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 64.0 °F 52.0 °F 65% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 66.0 °F 51.1 °F 59% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 66.0 °F 50.0 °F 56% 30.12 in 10.0 mi South 3.5 mph - N/A   Overcast
1:53 PM 68.0 °F 51.1 °F 55% 30.12 in 10.0 mi Variable 3.5 mph - N/A   Overcast
2:53 PM 69.1 °F 51.1 °F 53% 30.12 in 10.0 mi NW 4.6 mph - N/A   Overcast
3:53 PM 71.1 °F 51.1 °F 49% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 70.0 °F 52.0 °F 53% 30.10 in 10.0 mi North 3.5 mph - N/A   Overcast
5:53 PM 70.0 °F 52.0 °F 53% 30.10 in 10.0 mi North 3.5 mph - N/A   Overcast
6:53 PM 68.0 °F 54.0 °F 61% 30.09 in 10.0 mi NNE 8.1 mph - N/A   Overcast
7:53 PM 66.9 °F 54.0 °F 63% 30.10 in 10.0 mi NNE 8.1 mph - N/A   Overcast
8:53 PM 64.9 °F 55.0 °F 70% 30.10 in 10.0 mi NNE 3.5 mph - N/A   Overcast
9:53 PM 64.0 °F 55.0 °F 73% 30.11 in 10.0 mi North 4.6 mph - N/A   Overcast
10:53 PM 59.0 °F 54.0 °F 83% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:53 PM 57.9 °F 53.1 °F 84% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Clear