Weather History for Portland Troutdale, OR

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Monday, April 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 50 °F  
Max Temperature 54 °F 60 °F 84 °F (1977)
Min Temperature 41 °F 41 °F 29 °F (1952)
Degree Days  
Heating Degree Days 17 15  
Month to date heating degree days 89 120  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Moisture  
Dew Point 41 °F    
Average Humidity 74    
Maximum Humidity 89    
Minimum Humidity 59    
Precipitation  
Precipitation 0.03 in 0.14 in 1.13 in (1984)
Month to date precipitation 1.55 1.12  
Year to date precipitation 8.05 17.03  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 12 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 08, 2013 Rise Set
Actual Time 6:36 AM PDT 7:47 PM PDT
Civil Twilight 6:05 AM PDT 8:17 PM PDT
Nautical Twilight 5:29 AM PDT 8:54 PM PDT
Astronomical Twilight 4:50 AM PDT 9:33 PM PDT
Moon 5:33 AM PDT (4/8) 6:24 PM PDT (4/8)
Length of Visible Light 14h 12m
Length of Day
13h 11m
Waning Crescent, 3% of the Moon is Illuminated
Apr 8
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM 44.6 °F 40.7 °F 39.2 °F 81% 29.96 in 10.0 mi SW 6.9 mph - N/A   Overcast
12:53 AM 44.1 °F 40.8 °F 37.9 °F 79% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Overcast
1:53 AM 44.1 °F 41.5 °F 37.9 °F 79% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:53 AM 44.1 °F 39.5 °F 39.0 °F 82% 30.02 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
3:53 AM 44.1 °F 38.6 °F 37.9 °F 79% 30.03 in 10.0 mi SSW 10.4 mph - N/A   Overcast
4:53 AM 44.1 °F 40.1 °F 39.0 °F 82% 30.06 in 10.0 mi SW 6.9 mph - 0.00 in Rain Light Rain
5:53 AM 43.0 °F 39.5 °F 39.0 °F 86% 30.09 in 10.0 mi SW 5.8 mph - 0.00 in   Overcast
6:53 AM 44.1 °F 40.1 °F 39.0 °F 82% 30.11 in 10.0 mi SSW 6.9 mph - N/A   Overcast
7:53 AM 44.1 °F - 39.9 °F 85% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 45.0 °F 41.8 °F 39.9 °F 82% 30.13 in 10.0 mi SW 5.8 mph - 0.00 in Rain Light Rain
9:33 AM 46.4 °F 44.3 °F 39.2 °F 76% 30.15 in 10.0 mi SSW 4.6 mph - 0.01 in Rain Light Rain
9:53 AM 46.0 °F 43.9 °F 41.0 °F 83% 30.16 in 10.0 mi SSW 4.6 mph - 0.01 in   Overcast
10:53 AM 48.0 °F - 42.1 °F 80% 30.17 in 9.0 mi South 6.9 mph - 0.01 in Rain Light Rain
11:06 AM 48.2 °F - 42.8 °F 82% 30.17 in 10.0 mi SSW 8.1 mph - 0.00 in   Overcast
11:53 AM 50.0 °F - 41.0 °F 71% 30.18 in 10.0 mi Calm Calm - 0.00 in   Overcast
12:53 PM 52.0 °F - 39.0 °F 61% 30.19 in 10.0 mi WSW 3.5 mph - N/A   Overcast
1:53 PM 53.1 °F - 39.0 °F 59% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
2:26 PM 53.6 °F - 39.2 °F 58% 30.19 in 10.0 mi Calm Calm - 0.00 in   Overcast
2:53 PM 52.0 °F - 44.1 °F 74% 30.20 in 10.0 mi ENE 3.5 mph - 0.00 in Rain Light Rain
3:09 PM 51.8 °F - 42.8 °F 71% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:53 PM 53.1 °F - 44.1 °F 71% 30.19 in 10.0 mi SW 4.6 mph - 0.00 in Rain Light Rain
4:53 PM 51.1 °F - 43.0 °F 74% 30.21 in 10.0 mi Calm Calm - 0.01 in   Overcast
5:53 PM 53.1 °F - 43.0 °F 69% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 53.1 °F - 42.1 °F 66% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 51.1 °F - 45.0 °F 80% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 50.0 °F - 44.1 °F 80% 30.26 in 10.0 mi SE 4.6 mph - N/A   Overcast
9:53 PM 50.0 °F - 43.0 °F 77% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 46.0 °F - 42.1 °F 86% 30.28 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 44.1 °F - 41.0 °F 89% 30.29 in 10.0 mi Calm Calm - N/A   Clear