Weather History for Portland Troutdale, OR

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Thursday, March 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 7 °C 8 °C  
Max Temperature 14 °C 12 °C 21 °C (2001)
Min Temperature 1 °C 3 °C -2 °C (1951)
Degree Days  
Heating Degree Days 20 19  
Month to date heating degree days 131 138  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Moisture  
Dew Point 1 °C    
Average Humidity 67    
Maximum Humidity 96    
Minimum Humidity 38    
Precipitation  
Precipitation T mm 3.81 mm 3.81 mm (2003)
Month to date precipitation 0.59 1.07  
Year to date precipitation 5.34 12.34  
Snow  
Snow 0.00 cm - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 cm    
Sea Level Pressure  
Sea Level Pressure 1017 hPa    
Wind  
Wind Speed 4 km/h (ENE)    
Max Wind Speed 13 km/h    
Max Gust Speed 16 km/h    
Visibility 16 kilometers    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Mar. 07, 2013 Rise Set
Actual Time 6:36 AM PST 6:05 PM PST
Civil Twilight 6:06 AM PST 6:34 PM PST
Nautical Twilight 5:32 AM PST 7:09 PM PST
Astronomical Twilight 4:58 AM PST 7:43 PM PST
Moon 3:51 AM PST (3/7) 1:49 PM PST (3/7)
Length of Visible Light 12h 27m
Length of Day
11h 28m
Waning Crescent, 19% of the Moon is Illuminated
Mar 7
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
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 5.6 °C - 2.2 °C 79% 1015.4 hPa 16.1 km Calm Calm - 0.0 mm   Scattered Clouds
1:53 AM 2.8 °C - 1.7 °C 93% 1015.8 hPa 16.1 km Calm Calm - N/A   Scattered Clouds
2:53 AM 1.7 °C - 0.6 °C 92% 1015.8 hPa 16.1 km Calm Calm - N/A   Partly Cloudy
3:53 AM 1.1 °C -0.6 °C 0.0 °C 92% 1016.1 hPa 16.1 km ESE 5.6 km/h / 1.5 m/s - N/A   Mostly Cloudy
4:53 AM 2.2 °C 0.7 °C 1.1 °C 93% 1016.6 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Mostly Cloudy
5:53 AM 2.2 °C - 0.6 °C 89% 1017.2 hPa 16.1 km Calm Calm - N/A   Mostly Cloudy
6:53 AM 1.1 °C -0.6 °C 0.0 °C 92% 1017.5 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Mostly Cloudy
7:53 AM 3.3 °C 2.0 °C 1.7 °C 89% 1017.9 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Overcast
8:53 AM 6.1 °C - 3.3 °C 82% 1017.9 hPa 16.1 km Calm Calm - N/A   Clear
9:53 AM 8.9 °C - 3.3 °C 68% 1017.9 hPa 16.1 km ENE 9.3 km/h / 2.6 m/s - N/A   Clear
10:53 AM 11.1 °C - 3.3 °C 59% 1017.7 hPa 16.1 km Calm Calm - N/A   Clear
11:53 AM 11.7 °C - 1.7 °C 50% 1017.6 hPa 16.1 km ENE 5.6 km/h / 1.5 m/s - N/A   Clear
12:53 PM 12.8 °C - 0.6 °C 43% 1016.9 hPa 16.1 km North 9.3 km/h / 2.6 m/s - N/A   Clear
1:53 PM 12.8 °C - 0.0 °C 42% 1016.3 hPa 16.1 km NNW 11.1 km/h / 3.1 m/s - N/A   Clear
2:53 PM 12.8 °C - -1.1 °C 38% 1016.2 hPa 16.1 km Calm Calm - N/A   Clear
3:53 PM 13.3 °C - -0.6 °C 39% 1015.9 hPa 16.1 km WNW 7.4 km/h / 2.1 m/s - N/A   Clear
4:53 PM 12.8 °C - -1.1 °C 38% 1015.6 hPa 16.1 km West 7.4 km/h / 2.1 m/s - N/A   Clear
5:53 PM 11.7 °C - -1.1 °C 41% 1015.6 hPa 16.1 km Calm Calm - N/A   Clear
6:53 PM 8.9 °C - -0.6 °C 52% 1016.2 hPa 16.1 km Calm Calm - N/A   Clear
7:53 PM 6.7 °C - 0.6 °C 65% 1016.6 hPa 16.1 km Calm Calm - N/A   Clear
8:53 PM 4.4 °C - 1.1 °C 79% 1017.1 hPa 16.1 km Calm Calm - N/A   Clear
9:53 PM 3.3 °C 2.0 °C 0.6 °C 83% 1017.4 hPa 16.1 km ESE 5.6 km/h / 1.5 m/s - N/A   Clear
10:53 PM 2.8 °C 1.4 °C 0.6 °C 86% 1017.5 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Clear
11:53 PM 2.2 °C 0.7 °C 0.6 °C 89% 1017.2 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Clear