Portland, OR

8:43 PM PDT on August 27, 2016 (GMT -0700)
Portland International

Weather History for KPDX - January, 2013

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Wednesday, January 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 40 °F  
Max Temperature 41 °F 45 °F 58 °F (1996)
Min Temperature 32 °F 35 °F 16 °F (1979)
Degree Days  
Heating Degree Days 28 25  
Month to date heating degree days 61 50  
Since 1 July heating degree days 1554 1782  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 22 °F    
Average Humidity 59    
Maximum Humidity 72    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.17 in 1.19 in (1951)
Month to date precipitation 0.00 0.34  
Year to date precipitation 0.00 0.34  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 18 mph (East)    
Max Wind Speed 30 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jan. 02, 2013 Rise Set
Actual Time 7:50 AM PST 4:38 PM PST
Civil Twilight 7:16 AM PST 5:12 PM PST
Nautical Twilight 6:39 AM PST 5:50 PM PST
Astronomical Twilight 6:03 AM PST 6:26 PM PST
Moon 10:35 PM PST (1/2) 10:18 AM PST (1/2)
Length of Visible Light 9h 55m
Length of Day
8h 47m
Waning Gibbous, 74% of the Moon is Illuminated
Jan 2
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 35.1 °F 27.4 °F 21.9 °F 59% 30.36 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
1:53 AM 35.1 °F 24.8 °F 23.0 °F 61% 30.34 in 10.0 mi East 17.3 mph - N/A   Clear
2:53 AM 35.1 °F 24.5 °F 21.9 °F 59% 30.33 in 10.0 mi East 18.4 mph - N/A   Clear
3:53 AM 32.0 °F 28.7 °F 24.1 °F 73% 30.34 in 10.0 mi NE 3.5 mph - N/A   Clear
4:53 AM 34.0 °F 26.0 °F 23.0 °F 64% 30.32 in 10.0 mi East 10.4 mph - N/A   Clear
5:53 AM 35.1 °F - 21.9 °F 59% 30.31 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 35.6 °F 26.2 °F 23.0 °F 60% 30.32 in 10.0 mi East 15.0 mph 19.6 mph N/A   Partly Cloudy
7:53 AM 33.1 °F 26.9 °F 23.0 °F 66% 30.32 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
8:53 AM 36.0 °F 25.6 °F 21.9 °F 57% 30.32 in 10.0 mi East 18.4 mph 26.5 mph N/A   Partly Cloudy
9:53 AM 37.9 °F 27.9 °F 23.0 °F 55% 30.34 in 10.0 mi East 19.6 mph - N/A   Partly Cloudy
10:53 AM 39.9 °F 30.8 °F 23.0 °F 51% 30.33 in 10.0 mi ESE 18.4 mph 26.5 mph N/A   Partly Cloudy
11:53 AM 41.0 °F 31.4 °F 23.0 °F 49% 30.32 in 10.0 mi East 21.9 mph 29.9 mph N/A   Partly Cloudy
12:53 PM 41.0 °F 31.6 °F 24.1 °F 51% 30.30 in 10.0 mi East 20.7 mph 29.9 mph N/A   Partly Cloudy
1:53 PM 41.0 °F 31.6 °F 24.1 °F 51% 30.29 in 10.0 mi East 20.7 mph 29.9 mph N/A   Scattered Clouds
2:53 PM 39.0 °F 28.5 °F 23.0 °F 53% 30.28 in 10.0 mi East 23.0 mph 32.2 mph N/A   Partly Cloudy
3:53 PM 37.0 °F 24.9 °F 21.9 °F 54% 30.28 in 10.0 mi ESE 27.6 mph 32.2 mph N/A   Partly Cloudy
4:53 PM 35.1 °F 23.0 °F 21.9 °F 59% 30.27 in 10.0 mi East 24.2 mph 31.1 mph N/A   Partly Cloudy
5:53 PM 35.1 °F 22.2 °F 21.9 °F 59% 30.27 in 10.0 mi ESE 27.6 mph 35.7 mph N/A   Partly Cloudy
6:53 PM 35.1 °F 23.0 °F 21.9 °F 59% 30.26 in 10.0 mi East 24.2 mph 29.9 mph N/A   Partly Cloudy
7:53 PM 35.1 °F 24.1 °F 21.9 °F 59% 30.25 in 10.0 mi East 19.6 mph - N/A   Partly Cloudy
8:53 PM 35.1 °F 23.3 °F 21.0 °F 57% 30.24 in 10.0 mi East 23.0 mph 28.8 mph N/A   Clear
9:53 PM 35.1 °F 24.1 °F 21.0 °F 57% 30.24 in 10.0 mi East 19.6 mph - N/A   Clear
10:53 PM 35.1 °F 24.5 °F 21.0 °F 57% 30.24 in 10.0 mi East 18.4 mph 25.3 mph N/A   Clear
11:53 PM 35.6 °F 25.9 °F 21.2 °F 56% 30.24 in 10.0 mi East 16.1 mph 21.9 mph N/A   Partly Cloudy