Weather History for Portland, OR

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Saturday, February 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 39 °F 43 °F  
Max Temperature 45 °F 50 °F 62 °F (1963)
Min Temperature 33 °F 36 °F 25 °F (1986)
Degree Days  
Heating Degree Days 26 22  
Month to date heating degree days 189 198  
Since 1 July heating degree days 2517 2662  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 38 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.00 in 0.14 in 1.51 in (1949)
Month to date precipitation 0.20 1.19  
Year to date precipitation 3.69 6.07  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.29 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 09, 2013 Rise Set
Actual Time 7:20 AM PST 5:29 PM PST
Civil Twilight 6:49 AM PST 6:00 PM PST
Nautical Twilight 6:14 AM PST 6:35 PM PST
Astronomical Twilight 5:40 AM PST 7:09 PM PST
Moon 6:35 AM PST (2/9) 5:20 PM PST (2/9)
Length of Visible Light 11h 10m
Length of Day
10h 08m
Waning Crescent, 0% of the Moon is Illuminated
Feb 9
Waning Crescent
Feb 9
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
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 34.0 °F 28.8 °F 32.0 °F 92% 30.28 in 8.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 35.1 °F 32.2 °F 33.1 °F 92% 30.29 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
2:53 AM 34.0 °F 31.0 °F 30.9 °F 89% 30.29 in 8.0 mi SE 3.5 mph - N/A   Mostly Cloudy
3:53 AM 33.1 °F - 32.0 °F 96% 30.28 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 33.1 °F 30.0 °F 32.0 °F 96% 30.29 in 7.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
5:53 AM 34.0 °F 28.8 °F 33.1 °F 96% 30.28 in 7.0 mi East 5.8 mph - N/A   Mostly Cloudy
6:53 AM 33.8 °F 29.6 °F 33.8 °F 100% 30.28 in 7.0 mi East 4.6 mph - N/A   Scattered Clouds
7:41 AM 35.6 °F 30.7 °F 33.8 °F 93% 30.30 in 8.0 mi East 5.8 mph - N/A   Mostly Cloudy
7:53 AM 36.0 °F 32.1 °F 34.0 °F 93% 30.30 in 8.0 mi East 4.6 mph - N/A   Mostly Cloudy
8:11 AM 37.4 °F 33.8 °F 35.6 °F 93% 30.30 in 7.0 mi ESE 4.6 mph - N/A   Overcast
8:29 AM 37.4 °F 34.9 °F 35.6 °F 93% 30.30 in 7.0 mi ESE 3.5 mph - N/A   Overcast
8:53 AM 37.9 °F 34.4 °F 35.1 °F 89% 30.30 in 7.0 mi ESE 4.6 mph - N/A   Overcast
9:53 AM 39.9 °F 37.8 °F 36.0 °F 86% 30.30 in 9.0 mi East 3.5 mph - N/A   Overcast
10:53 AM 42.1 °F 40.2 °F 36.0 °F 79% 30.31 in 10.0 mi SE 3.5 mph - N/A   Overcast
11:53 AM 43.0 °F 39.5 °F 37.9 °F 82% 30.30 in 10.0 mi South 5.8 mph - N/A   Overcast
12:09 PM 42.8 °F 40.1 °F 37.4 °F 81% 30.30 in 10.0 mi South 4.6 mph - N/A   Overcast
12:53 PM 42.1 °F 39.2 °F 37.9 °F 85% 30.30 in 10.0 mi South 4.6 mph - N/A   Overcast
1:53 PM 43.0 °F 40.3 °F 39.9 °F 89% 30.28 in 10.0 mi South 4.6 mph - N/A   Overcast
2:53 PM 44.1 °F 40.8 °F 39.0 °F 82% 30.28 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:53 PM 44.1 °F 40.1 °F 39.9 °F 85% 30.28 in 10.0 mi South 6.9 mph - N/A   Overcast
4:20 PM 44.6 °F 42.2 °F 39.2 °F 81% 30.28 in 10.0 mi South 4.6 mph - N/A   Overcast
4:53 PM 45.0 °F 43.5 °F 39.9 °F 82% 30.29 in 10.0 mi SSW 3.5 mph - N/A   Overcast
5:15 PM 44.6 °F 42.2 °F 41.0 °F 87% 30.29 in 10.0 mi SSW 4.6 mph - N/A   Overcast
5:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 30.30 in 6.0 mi SSW 3.5 mph - N/A   Overcast
6:13 PM 44.6 °F - 42.8 °F 93% 30.29 in 6.0 mi Calm Calm - N/A   Overcast
6:53 PM 44.1 °F 42.5 °F 42.1 °F 93% 30.29 in 8.0 mi South 3.5 mph - N/A   Overcast
7:43 PM 44.6 °F - 41.0 °F 87% 30.29 in 8.0 mi Calm Calm - N/A   Overcast
7:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 30.29 in 8.0 mi SSW 3.5 mph - N/A   Overcast
8:48 PM 44.6 °F - 41.0 °F 87% 30.29 in 7.0 mi Calm Calm - N/A   Overcast
8:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 30.29 in 7.0 mi WSW 3.5 mph - N/A   Overcast
9:49 PM 44.6 °F - 41.0 °F 87% 30.30 in 7.0 mi Calm Calm - N/A   Overcast
9:53 PM 44.1 °F - 41.0 °F 89% 30.30 in 7.0 mi Calm Calm - N/A   Overcast
10:53 PM 44.1 °F - 41.0 °F 89% 30.30 in 7.0 mi Calm Calm - N/A   Overcast
11:53 PM 44.1 °F 41.5 °F 41.0 °F 89% 30.31 in 7.0 mi SE 4.6 mph - N/A   Overcast