Weather History for Portland Troutdale, OR

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Sunday, January 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 30 °F 40 °F  
Max Temperature 35 °F 45 °F 65 °F (1991)
Min Temperature 24 °F 34 °F 12 °F (1950)
Degree Days  
Heating Degree Days 35 26  
Month to date heating degree days 355 342  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 81    
Maximum Humidity 92    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.21 in 1.48 in (1975)
Month to date precipitation 0.85 2.86  
Year to date precipitation 0.85 2.86  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.47 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 8 mph    
Max Gust Speed 12 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 13, 2013 Rise Set
Actual Time 7:46 AM PST 4:50 PM PST
Civil Twilight 7:13 AM PST 5:23 PM PST
Nautical Twilight 6:36 AM PST 6:00 PM PST
Astronomical Twilight 6:01 AM PST 6:36 PM PST
Moon 8:40 AM PST (1/13) 7:45 PM PST (1/13)
Length of Visible Light 10h 10m
Length of Day
9h 03m
Waxing Crescent, 6% of the Moon is Illuminated
Jan 13
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New

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 30.0 °F - 27.0 °F 88% 30.42 in 4.0 mi Calm Calm - N/A   Overcast
1:53 AM 28.9 °F - 26.1 °F 89% 30.43 in 5.0 mi Calm Calm - N/A   Overcast
2:53 AM 30.0 °F - 25.0 °F 82% 30.43 in 10.0 mi Calm Calm - N/A   Overcast
4:03 AM 30.2 °F - 24.8 °F 80% 30.43 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 28.9 °F 22.8 °F 25.0 °F 85% 30.43 in 10.0 mi ESE 5.8 mph - N/A   Overcast
5:53 AM 28.9 °F 25.2 °F 25.0 °F 85% 30.43 in 10.0 mi SSE 3.5 mph - N/A   Overcast
6:32 AM 28.4 °F 24.6 °F 21.2 °F 74% 30.45 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
6:53 AM 28.0 °F 22.8 °F 23.0 °F 81% 30.46 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
7:01 AM 26.6 °F 21.2 °F 21.2 °F 80% 30.46 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
7:14 AM 26.6 °F - 21.2 °F 80% 30.46 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 27.0 °F - 21.0 °F 78% 30.48 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 28.0 °F 21.7 °F 23.0 °F 81% 30.49 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
9:53 AM 30.0 °F 24.1 °F 21.9 °F 72% 30.49 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
10:16 AM 30.2 °F 24.3 °F 21.2 °F 69% 30.49 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
10:53 AM 30.9 °F 26.2 °F 23.0 °F 72% 30.49 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:53 AM 34.0 °F 31.0 °F 24.1 °F 67% 30.47 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:53 PM 33.1 °F 30.0 °F 24.1 °F 70% 30.46 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:53 PM 34.0 °F 31.0 °F 25.0 °F 70% 30.45 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
2:53 PM 34.0 °F - 25.0 °F 70% 30.45 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 PM 33.1 °F 27.7 °F 25.0 °F 72% 30.46 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
4:53 PM 30.9 °F - 25.0 °F 79% 30.46 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 28.9 °F 25.2 °F 24.1 °F 82% 30.47 in 9.0 mi WSW 3.5 mph - N/A   Clear
6:53 PM 28.0 °F 24.2 °F 24.1 °F 85% 30.49 in 8.0 mi WSW 3.5 mph - N/A   Clear
7:53 PM 27.0 °F 23.0 °F 23.0 °F 85% 30.48 in 7.0 mi SW 3.5 mph - N/A   Clear
8:53 PM 26.1 °F - 23.0 °F 88% 30.51 in 6.0 mi Calm Calm - N/A   Clear
10:26 PM 26.6 °F - 21.2 °F 80% 30.49 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
10:46 PM 26.6 °F - 21.2 °F 80% 30.51 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 24.1 °F - 21.0 °F 88% 30.51 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 28.0 °F - 25.0 °F 88% 30.51 in 5.0 mi Calm Calm - N/A   Overcast