Portland, OR

4:15 PM PST on November 18, 2017 (GMT -0800)
Portland International

Weather History for KPDX - November, 2012

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Thursday, November 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F 47 °F  
Max Temperature 54 °F 53 °F 62 °F (2001)
Min Temperature 39 °F 41 °F 13 °F (1955)
Degree Days  
Heating Degree Days 18 18  
Month to date heating degree days 207 246  
Since 1 July heating degree days 535 664  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 436 424  
Moisture  
Dew Point 40 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.19 in 2.43 in (1950)
Month to date precipitation 1.92 2.63  
Year to date precipitation 36.57 27.54  
Snow  
Snow 0.00 in - 0.20 in (1955)
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 30.12 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Nov. 15, 2012 Rise Set
Actual Time 7:10 AM PST 4:39 PM PST
Civil Twilight 6:38 AM PST 5:11 PM PST
Nautical Twilight 6:02 AM PST 5:47 PM PST
Astronomical Twilight 5:27 AM PST 6:22 PM PST
Moon 9:15 AM PST (11/15) 6:33 PM PST (11/15)
Length of Visible Light 10h 33m
Length of Day
9h 28m
Waxing Crescent, 5% of the Moon is Illuminated
Nov 15
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:42 AM 44.6 °F 41.4 °F 44.6 °F 100% 30.20 in 9.0 mi NW 5.8 mph - N/A   Mostly Cloudy
12:53 AM 44.1 °F - 44.1 °F 100% 30.42 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
1:01 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.20 in 1.5 mi WNW 3.5 mph - N/A   Overcast
1:29 AM 42.8 °F 39.3 °F 42.8 °F 100% 30.19 in 0.5 mi WNW 5.8 mph - N/A Fog Fog
1:53 AM 42.1 °F 38.4 °F 41.0 °F 96% 30.40 in 0.5 mi WNW 5.8 mph - N/A   Overcast
2:47 AM 41.0 °F 37.1 °F 39.2 °F 93% 30.17 in 2.0 mi NW 5.8 mph - N/A   Mostly Cloudy
2:53 AM 41.0 °F 36.4 °F 39.9 °F 96% 30.39 in 2.0 mi NW 6.9 mph - N/A   Mostly Cloudy
3:20 AM 41.0 °F 37.1 °F 39.2 °F 93% 30.17 in 1.2 mi NW 5.8 mph - N/A   Mostly Cloudy
3:22 AM 41.0 °F 36.4 °F 39.2 °F 93% 30.17 in 0.8 mi NW 6.9 mph - N/A   Overcast
3:29 AM 41.0 °F 37.1 °F 41.0 °F 100% 30.17 in 0.8 mi NW 5.8 mph - N/A   Overcast
3:53 AM 41.0 °F 36.4 °F 41.0 °F 100% 30.39 in 0.2 mi NW 6.9 mph - N/A Fog Fog
3:58 AM 41.0 °F 37.1 °F 41.0 °F 100% 30.14 in 0.5 mi NW 5.8 mph - N/A Fog Fog
4:15 AM 41.0 °F - 41.0 °F 100% 30.14 in 1.0 mi Calm Calm - N/A   Overcast
4:53 AM 41.0 °F 36.4 °F 41.0 °F 100% 30.35 in 1.0 mi WNW 6.9 mph - N/A   Overcast
5:18 AM 41.0 °F 38.0 °F 41.0 °F 100% 30.12 in 0.2 mi WNW 4.6 mph - N/A Fog Fog
5:33 AM 41.0 °F 36.4 °F 41.0 °F 100% 30.12 in 0.2 mi NW 6.9 mph - N/A Fog Fog
5:53 AM 39.9 °F 35.1 °F 39.0 °F 97% 30.34 in 0.2 mi NW 6.9 mph - N/A Fog Fog
6:02 AM 39.2 °F 34.2 °F 39.2 °F 100% 30.11 in 0.2 mi WNW 6.9 mph - N/A Fog Fog
6:53 AM 39.9 °F 35.8 °F 39.9 °F 100% 30.32 in 0.2 mi NW 5.8 mph - N/A Fog Fog
7:11 AM 39.2 °F 35.0 °F 39.2 °F 100% 30.10 in 0.2 mi NW 5.8 mph - N/A Fog Fog
7:21 AM 39.2 °F 33.6 °F 39.2 °F 100% 30.09 in 0.2 mi NW 8.1 mph - N/A Fog Fog
7:53 AM 39.2 °F 35.0 °F 39.2 °F 100% 30.31 in 0.5 mi WNW 5.8 mph - N/A Fog Fog
8:13 AM 41.0 °F 37.1 °F 41.0 °F 100% 30.09 in 0.5 mi WNW 5.8 mph - N/A Fog Fog
8:27 AM 41.0 °F 35.8 °F 41.0 °F 100% 30.09 in 0.2 mi WNW 8.1 mph - N/A Fog Fog
8:53 AM 42.1 °F 37.1 °F 41.0 °F 96% 30.09 in 0.2 mi WNW 8.1 mph - N/A   Scattered Clouds
8:57 AM 42.8 °F 38.6 °F 41.0 °F 93% 30.09 in 2.0 mi NW 6.9 mph - N/A   Scattered Clouds
8:58 AM 42.8 °F 38.6 °F 42.8 °F 100% 30.09 in 7.0 mi NW 6.9 mph - N/A Fog Patches of Fog
9:53 AM 45.0 °F 41.8 °F 42.1 °F 90% 30.08 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
10:53 AM 51.1 °F - 41.0 °F 68% 30.06 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
11:28 AM 53.6 °F - 39.2 °F 58% 30.04 in 10.0 mi East 13.8 mph - N/A   Partly Cloudy
11:53 AM 53.1 °F - 39.0 °F 59% 30.03 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
12:53 PM 54.0 °F - 39.0 °F 57% 30.01 in 10.0 mi East 16.1 mph - N/A   Scattered Clouds
1:53 PM 53.1 °F - 39.0 °F 59% 30.00 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
2:53 PM 52.0 °F - 39.0 °F 61% 29.99 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
3:53 PM 50.0 °F - 39.0 °F 66% 29.99 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
4:53 PM 46.0 °F 41.0 °F 37.9 °F 73% 29.98 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
5:53 PM 46.0 °F 40.2 °F 37.0 °F 71% 29.97 in 10.0 mi ESE 12.7 mph - N/A   Scattered Clouds
6:53 PM 45.0 °F 40.1 °F 37.0 °F 74% 29.98 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
7:53 PM 45.0 °F 39.3 °F 37.0 °F 74% 29.98 in 10.0 mi ESE 11.5 mph - N/A   Scattered Clouds
8:53 PM 45.0 °F 39.7 °F 37.9 °F 76% 29.97 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
9:53 PM 44.1 °F 40.1 °F 37.0 °F 76% 29.97 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
10:53 PM 43.0 °F 38.8 °F 37.0 °F 80% 29.96 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
11:53 PM 45.0 °F 40.1 °F 37.9 °F 76% 29.96 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy