Weather History for KPDX - March, 2013

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Wednesday, March 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F 50 °F  
Max Temperature 65 °F 58 °F 77 °F (1994)
Min Temperature 42 °F 41 °F 27 °F (1975)
Degree Days  
Heating Degree Days 11 15  
Month to date heating degree days 476 462  
Since 1 July heating degree days 3373 3520  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 68    
Maximum Humidity 96    
Minimum Humidity 39    
Precipitation  
Precipitation T in 0.11 in 1.17 in (2005)
Month to date precipitation 1.46 3.26  
Year to date precipitation 6.21 11.80  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 14 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 27, 2013 Rise Set
Actual Time 6:59 AM PDT 7:32 PM PDT
Civil Twilight 6:29 AM PDT 8:02 PM PDT
Nautical Twilight 5:54 AM PDT 8:37 PM PDT
Astronomical Twilight 5:17 AM PDT 9:14 PM PDT
Moon 8:27 PM PDT (3/27) 6:51 AM PDT (3/27)
Length of Visible Light 13h 32m
Length of Day
12h 33m
Full, 100% of the Moon is Illuminated
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.9 °F - 43.0 °F 86% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 46.9 °F - 44.1 °F 90% 29.97 in 10.0 mi East 4.6 mph - N/A   Overcast
2:53 AM 46.0 °F - 43.0 °F 89% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 42.1 °F 39.2 °F 41.0 °F 96% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
4:53 AM 43.0 °F - 41.0 °F 93% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 42.1 °F 40.2 °F 41.0 °F 96% 29.95 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
6:53 AM 43.0 °F 39.5 °F 41.0 °F 93% 29.95 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
7:53 AM 44.1 °F 41.5 °F 42.1 °F 93% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
8:21 AM 44.6 °F 43.1 °F 42.8 °F 93% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
8:53 AM 46.0 °F 44.8 °F 43.0 °F 89% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
9:53 AM 48.9 °F - 43.0 °F 80% 29.96 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
10:53 AM 52.0 °F - 44.1 °F 74% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 55.0 °F - 43.0 °F 64% 29.95 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
12:53 PM 57.0 °F - 43.0 °F 59% 29.95 in 10.0 mi NNE 3.5 mph - 0.00 in   Mostly Cloudy
1:53 PM 61.0 °F - 36.0 °F 39% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
2:53 PM 62.1 °F - 39.0 °F 43% 29.93 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:53 PM 64.9 °F - 39.9 °F 40% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 PM 64.9 °F - 39.0 °F 39% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 63.0 °F - 41.0 °F 45% 29.91 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
6:53 PM 62.1 °F - 41.0 °F 46% 29.92 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
7:53 PM 59.0 °F - 45.0 °F 60% 29.93 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
8:53 PM 55.0 °F - 50.0 °F 83% 29.97 in 10.0 mi SE 12.7 mph - 0.00 in Rain Light Rain
9:53 PM 53.1 °F - 51.1 °F 93% 29.99 in 10.0 mi ESE 6.9 mph - 0.00 in   Overcast
10:53 PM 50.0 °F - 48.9 °F 96% 30.00 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
11:53 PM 52.0 °F - 50.0 °F 93% 30.01 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy