Weather History for Portland Hillsboro, OR

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Wednesday, November 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F 46 °F  
Max Temperature 55 °F 55 °F 66 °F (1955)
Min Temperature 35 °F 38 °F 21 °F (1964)
Degree Days  
Heating Degree Days 20 19  
Month to date heating degree days 74 126  
Since 1 July heating degree days 617 807  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 232 198  
Moisture  
Dew Point 39 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 54    
Precipitation  
Precipitation 0.01 in 0.22 in 1.70 in (1931)
Month to date precipitation 0.40 1.44  
Year to date precipitation 28.34 28.13  
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 30.10 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 4 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 07, 2012 Rise Set
Actual Time 7:00 AM PST 4:49 PM PST
Civil Twilight 6:29 AM PST 5:21 PM PST
Nautical Twilight 5:53 AM PST 5:56 PM PST
Astronomical Twilight 5:19 AM PST 6:31 PM PST
Moon No Moon Rise 1:19 PM PST (11/7)
Length of Visible Light 10h 52m
Length of Day
9h 49m
Last Quarter, 42% of the Moon is Illuminated
Nov 7
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last 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 45.0 °F - 44.1 °F 97% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 44.1 °F - 43.0 °F 96% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:29 AM 42.8 °F - 41.0 °F 93% 30.15 in 1.8 mi Calm Calm - N/A   Clear
2:50 AM 42.8 °F - 42.8 °F 100% 30.15 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 43.0 °F - 43.0 °F 100% 30.15 in 5.0 mi Calm Calm - N/A   Scattered Clouds
3:33 AM 42.8 °F - 42.8 °F 100% 30.15 in 1.5 mi Calm Calm - N/A   Scattered Clouds
3:44 AM 42.8 °F 40.1 °F 41.0 °F 93% 30.16 in 3.0 mi North 4.6 mph - N/A   Partly Cloudy
3:53 AM 41.0 °F - 41.0 °F 100% 30.16 in 8.0 mi Calm Calm - N/A   Clear
4:01 AM 41.0 °F - 41.0 °F 100% 30.16 in 1.8 mi Calm Calm - N/A   Partly Cloudy
4:13 AM 42.8 °F - 41.0 °F 93% 30.16 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
4:35 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.17 in 2.5 mi North 3.5 mph - N/A   Scattered Clouds
4:48 AM 41.0 °F - 39.2 °F 93% 30.17 in 0.8 mi Calm Calm - N/A   Mist
4:53 AM 42.1 °F - 41.0 °F 96% 30.17 in 0.5 mi Calm Calm - N/A Fog Fog
5:00 AM 42.8 °F - 41.0 °F 93% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
5:03 AM 41.0 °F - 41.0 °F 100% 30.17 in 0.5 mi Calm Calm - N/A Fog Fog
5:14 AM 39.2 °F - 39.2 °F 100% 30.17 in 0.5 mi Calm Calm - N/A Fog Fog
5:21 AM 37.4 °F - 37.4 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
5:31 AM 37.4 °F - 37.4 °F 100% 30.17 in 0.2 mi Calm Calm - N/A Fog Fog
5:53 AM 39.9 °F - 37.9 °F 93% 30.18 in 0.2 mi Calm Calm - N/A Fog Fog
6:08 AM 37.4 °F - 37.4 °F 100% 30.18 in 0.5 mi Calm Calm - N/A Fog Fog
6:27 AM 37.4 °F - 37.4 °F 100% 30.18 in 0.8 mi Calm Calm - N/A   Mist
6:53 AM 37.9 °F - 37.0 °F 97% 30.18 in 0.5 mi Calm Calm - N/A Fog Fog
7:04 AM 37.4 °F - 37.4 °F 100% 30.18 in 0.5 mi Calm Calm - N/A Fog Fog
7:53 AM 39.0 °F - 39.0 °F 100% 30.18 in 0.5 mi Calm Calm - N/A Fog Fog
8:03 AM 39.2 °F - 39.2 °F 100% 30.18 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
8:10 AM 39.2 °F - 39.2 °F 100% 30.18 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
8:39 AM 42.8 °F - 42.8 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 44.1 °F - 43.0 °F 96% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 48.9 °F - 44.1 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 52.0 °F - 44.1 °F 74% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 54.0 °F - 39.0 °F 57% 30.15 in 9.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 54.0 °F - 39.0 °F 57% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
1:53 PM 48.9 °F - 41.0 °F 74% 30.13 in 10.0 mi North 9.2 mph - 0.00 in Rain Light Rain
3:53 PM 53.1 °F - 37.9 °F 57% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 PM 48.0 °F - 39.0 °F 71% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 PM 46.9 °F - 39.9 °F 77% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 43.0 °F 41.3 °F 41.0 °F 93% 30.04 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
7:53 PM 39.9 °F 37.8 °F 39.0 °F 97% 30.03 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
8:53 PM 39.9 °F - 39.0 °F 97% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 39.0 °F - 37.0 °F 93% 29.99 in 6.0 mi Calm Calm - N/A   Clear
10:43 PM 37.4 °F - 37.4 °F 100% 29.96 in 2.0 mi Calm Calm - N/A   Clear
10:53 PM 37.9 °F - 37.0 °F 97% 29.96 in 9.0 mi Calm Calm - N/A   Clear
11:01 PM 37.4 °F - 35.6 °F 93% 29.96 in 1.5 mi Calm Calm - N/A   Clear
11:03 PM 37.4 °F - 35.6 °F 93% 29.96 in 1.0 mi Calm Calm - N/A   Mist
11:09 PM 35.6 °F - 35.6 °F 100% 29.95 in 0.5 mi Calm Calm - N/A Fog Fog
11:16 PM 35.6 °F - 35.6 °F 100% 29.95 in 0.2 mi Calm Calm - 0.01 in Fog Fog
11:26 PM 35.6 °F - 35.6 °F 100% 29.95 in 0.5 mi Calm Calm - 0.01 in Fog Fog
11:42 PM 35.6 °F - 35.6 °F 100% 29.94 in 0.2 mi Calm Calm - 0.01 in Fog Fog
11:50 PM 35.6 °F - 35.6 °F 100% 29.94 in 0.5 mi Calm Calm - 0.01 in Fog Fog
11:53 PM 35.1 °F - 34.0 °F 96% 29.94 in 0.5 mi Calm Calm - 0.01 in Fog Fog