Weather History for Portland, OR

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Tuesday, February 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 43 °F  
Max Temperature 52 °F 50 °F 58 °F (1995)
Min Temperature 43 °F 36 °F 9 °F (1989)
Degree Days  
Heating Degree Days 17 22  
Month to date heating degree days 98 110  
Since 1 July heating degree days 2426 2574  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 42 °F    
Average Humidity 80    
Maximum Humidity 89    
Minimum Humidity 71    
Precipitation  
Precipitation 0.14 in 0.14 in 1.54 in (1946)
Month to date precipitation 0.14 0.65  
Year to date precipitation 3.63 5.53  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 05, 2013 Rise Set
Actual Time 7:26 AM PST 5:23 PM PST
Civil Twilight 6:54 AM PST 5:54 PM PST
Nautical Twilight 6:19 AM PST 6:29 PM PST
Astronomical Twilight 5:45 AM PST 7:04 PM PST
Moon 3:19 AM PST (2/5) 12:40 PM PST (2/5)
Length of Visible Light 10h 59m
Length of Day
9h 57m
Waning Crescent, 25% of the Moon is Illuminated
Feb 5
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 46.0 °F 42.5 °F 42.1 °F 86% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Overcast
1:53 AM 46.0 °F 43.1 °F 42.1 °F 86% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Overcast
2:53 AM 46.9 °F - 41.0 °F 80% 29.98 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:53 AM 46.9 °F - 41.0 °F 80% 29.96 in 10.0 mi SE 6.9 mph - N/A   Overcast
4:53 AM 48.0 °F - 39.9 °F 74% 29.95 in 10.0 mi South 6.9 mph - 0.00 in Rain Light Rain
5:53 AM 46.0 °F 41.0 °F 41.0 °F 83% 29.95 in 10.0 mi SSW 10.4 mph - 0.01 in Rain Light Rain
6:53 AM 46.0 °F 43.1 °F 41.0 °F 83% 29.94 in 10.0 mi SSE 5.8 mph - 0.01 in Rain Light Rain
7:53 AM 46.0 °F 42.5 °F 42.1 °F 86% 29.94 in 10.0 mi SE 6.9 mph - 0.00 in   Overcast
8:16 AM 44.6 °F 42.2 °F 42.8 °F 93% 29.95 in 10.0 mi ESE 4.6 mph - N/A   Overcast
8:53 AM 46.0 °F 41.4 °F 42.1 °F 86% 29.96 in 10.0 mi SSE 9.2 mph - N/A   Overcast
9:53 AM 48.0 °F - 43.0 °F 83% 29.96 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
10:38 AM 51.8 °F - 42.8 °F 71% 29.97 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
10:53 AM 50.0 °F - 43.0 °F 77% 29.97 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
11:53 AM 51.1 °F - 42.1 °F 71% 29.96 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
12:35 PM 48.2 °F - 42.8 °F 82% 29.96 in 5.0 mi SW 12.7 mph - 0.02 in Rain Light Rain
12:53 PM 46.9 °F - 42.1 °F 83% 29.96 in 5.0 mi SW 9.2 mph 19.6 mph 0.09 in Rain Light Rain
1:53 PM 51.1 °F - 42.1 °F 71% 29.95 in 10.0 mi SW 11.5 mph 19.6 mph 0.01 in   Overcast
2:53 PM 51.1 °F - 42.1 °F 71% 29.95 in 10.0 mi South 8.1 mph - 0.00 in   Overcast
3:53 PM 50.0 °F - 42.1 °F 74% 29.96 in 10.0 mi South 9.2 mph - 0.00 in   Mostly Cloudy
4:53 PM 48.9 °F - 42.1 °F 77% 29.96 in 10.0 mi SW 8.1 mph 18.4 mph 0.00 in Rain Light Rain
5:53 PM 48.0 °F - 42.1 °F 80% 29.97 in 10.0 mi SSW 11.5 mph - 0.01 in   Mostly Cloudy
6:53 PM 48.0 °F - 39.9 °F 74% 29.99 in 10.0 mi SSW 11.5 mph - N/A   Overcast
7:53 PM 46.0 °F 40.6 °F 41.0 °F 83% 30.01 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
8:53 PM 46.0 °F 40.6 °F 39.9 °F 79% 30.02 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
9:53 PM 46.0 °F 40.6 °F 41.0 °F 83% 30.04 in 10.0 mi SSW 11.5 mph - 0.00 in   Overcast
10:53 PM 44.6 °F 37.4 °F 39.2 °F 81% 30.04 in 10.0 mi SSW 16.1 mph - N/A Rain Light Rain
11:53 PM 44.6 °F 38.8 °F 41.0 °F 87% 30.06 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy