Weather History for Portland Hillsboro, OR

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Wednesday, November 9, 2011

  Actual Average Record
Temperature  
Mean Temperature 48 °F 46 °F  
Max Temperature 57 °F 54 °F 64 °F (1997)
Min Temperature 39 °F 38 °F 23 °F (1936)
Degree Days  
Heating Degree Days 17 19  
Month to date heating degree days 204 164  
Since 1 July heating degree days 770 845  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 175 198  
Moisture  
Dew Point 43 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.20 in 1.78 in (1973)
Month to date precipitation 0.63 1.85  
Year to date precipitation 23.26 28.54  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 3 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 09, 2011 Rise Set
Actual Time 7:02 AM PST 4:48 PM PST
Civil Twilight 6:30 AM PST 5:19 PM PST
Nautical Twilight 5:55 AM PST 5:55 PM PST
Astronomical Twilight 5:20 AM PST 6:30 PM PST
Moon 4:02 PM PST (11/9) 6:03 AM PST (11/9)
Length of Visible Light 10h 49m
Length of Day
9h 45m
Waxing Gibbous, 99% of the Moon is Illuminated
Nov 9
Waxing Gibbous
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New
Dec 2
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.0 °F 44.8 °F 45.0 °F 96% 30.26 in 7.0 mi WNW 3.5 mph - N/A   Overcast
1:53 AM 46.0 °F 44.8 °F 45.0 °F 96% 30.26 in 6.0 mi West 3.5 mph - N/A   Overcast
2:53 AM 46.0 °F - 45.0 °F 96% 30.25 in 4.0 mi Calm Calm - N/A   Overcast
3:53 AM 46.0 °F - 45.0 °F 96% 30.25 in 5.0 mi Calm Calm - N/A   Overcast
4:53 AM 46.0 °F - 45.0 °F 96% 30.25 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 44.1 °F - 43.0 °F 96% 30.26 in 3.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 44.1 °F 42.5 °F 44.1 °F 100% 30.27 in 3.0 mi West 3.5 mph - N/A   Clear
8:14 AM 44.6 °F - 44.6 °F 100% 30.26 in 3.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 46.0 °F 44.8 °F 45.0 °F 96% 30.27 in 5.0 mi WNW 3.5 mph - N/A   Scattered Clouds
9:53 AM 48.9 °F - 46.0 °F 90% 30.26 in 7.0 mi WNW 3.5 mph - N/A   Scattered Clouds
10:53 AM 52.0 °F - 45.0 °F 77% 30.26 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 54.0 °F - 43.0 °F 66% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 54.0 °F - 44.1 °F 69% 30.22 in 10.0 mi West 4.6 mph - N/A   Clear
1:53 PM 55.0 °F - 43.0 °F 64% 30.20 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:00 PM 55.4 °F - 44.6 °F 67% 30.20 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
2:53 PM 55.0 °F - 44.1 °F 67% 30.19 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:53 PM 55.0 °F - 37.9 °F 53% 30.18 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:53 PM 52.0 °F - 43.0 °F 71% 30.17 in 6.0 mi Calm Calm - N/A   Haze
5:53 PM 46.9 °F - 44.1 °F 90% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 45.0 °F 43.5 °F 43.0 °F 93% 30.17 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:53 PM 45.0 °F 42.6 °F 42.1 °F 90% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:53 PM 44.1 °F 41.5 °F 42.1 °F 93% 30.16 in 10.0 mi NW 4.6 mph - N/A   Clear
9:53 PM 42.1 °F 40.2 °F 39.9 °F 92% 30.16 in 10.0 mi NW 3.5 mph - N/A   Clear
10:53 PM 42.1 °F 39.2 °F 39.9 °F 92% 30.14 in 9.0 mi WNW 4.6 mph - N/A   Clear
11:53 PM 39.0 °F 35.7 °F 37.9 °F 96% 30.14 in 10.0 mi WNW 4.6 mph - N/A   Clear