Weather History for Portland Troutdale, OR

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Thursday, January 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F 38 °F  
Max Temperature 39 °F 44 °F 59 °F (1997)
Min Temperature 32 °F 33 °F 13 °F (1950)
Degree Days  
Heating Degree Days 30 27  
Month to date heating degree days 81  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Moisture  
Dew Point 23 °F    
Average Humidity 64    
Maximum Humidity 87    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.23 in 1.15 in (1994)
Month to date precipitation 0.69  
Year to date precipitation 0.69  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 22 mph (East)    
Max Wind Speed 31 mph    
Max Gust Speed 41 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 03, 2013 Rise Set
Actual Time 7:49 AM PST 4:39 PM PST
Civil Twilight 7:15 AM PST 5:13 PM PST
Nautical Twilight 6:38 AM PST 5:50 PM PST
Astronomical Twilight 6:02 AM PST 6:26 PM PST
Moon 11:42 PM PST (1/3) 10:44 AM PST (1/3)
Length of Visible Light 9h 57m
Length of Day
8h 49m
Waning Gibbous, 64% of the Moon is Illuminated
Jan 3
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 23.0 °F 21.0 °F 59% 30.23 in 10.0 mi East 18.4 mph 28.8 mph N/A   Clear
1:53 AM 34.0 °F 22.1 °F 19.9 °F 56% 30.23 in 10.0 mi East 21.9 mph 31.1 mph N/A   Clear
2:53 AM 34.0 °F 23.0 °F 19.9 °F 56% 30.23 in 10.0 mi East 18.4 mph 34.5 mph N/A   Clear
3:53 AM 34.0 °F 22.1 °F 19.9 °F 56% 30.22 in 10.0 mi East 21.9 mph 34.5 mph N/A   Clear
4:53 AM 34.0 °F 21.3 °F 19.9 °F 56% 30.21 in 10.0 mi ENE 25.3 mph 38.0 mph N/A   Clear
5:53 AM 34.0 °F 22.7 °F 19.0 °F 54% 30.20 in 10.0 mi ENE 19.6 mph 40.3 mph N/A   Clear
6:53 AM 34.0 °F 22.1 °F 19.9 °F 56% 30.19 in 10.0 mi East 21.9 mph 34.5 mph N/A   Clear
7:53 AM 34.0 °F 21.3 °F 19.9 °F 56% 30.18 in 10.0 mi East 25.3 mph 41.4 mph N/A   Clear
8:53 AM 35.1 °F 23.3 °F 19.9 °F 54% 30.19 in 10.0 mi East 23.0 mph 39.1 mph N/A   Clear
9:53 AM 37.0 °F 26.2 °F 19.9 °F 50% 30.21 in 10.0 mi East 21.9 mph 34.5 mph N/A   Clear
10:53 AM 37.9 °F 27.6 °F 19.9 °F 48% 30.20 in 10.0 mi East 20.7 mph 34.5 mph N/A   Clear
11:53 AM 39.0 °F 28.8 °F 21.0 °F 49% 30.19 in 10.0 mi East 21.9 mph 32.2 mph N/A   Clear
12:53 PM 37.0 °F 26.2 °F 21.9 °F 54% 30.20 in 10.0 mi East 21.9 mph 32.2 mph N/A   Overcast
1:53 PM 36.0 °F 25.3 °F 21.0 °F 55% 30.21 in 10.0 mi East 19.6 mph 36.8 mph N/A   Overcast
2:53 PM 36.0 °F 24.4 °F 21.0 °F 55% 30.17 in 10.0 mi East 23.0 mph 32.2 mph N/A   Overcast
3:53 PM 35.1 °F 22.7 °F 21.0 °F 57% 30.17 in 10.0 mi East 25.3 mph 36.8 mph N/A   Overcast
4:53 PM 35.1 °F 22.7 °F 21.0 °F 57% 30.19 in 10.0 mi East 25.3 mph 34.5 mph N/A   Overcast
5:53 PM 34.0 °F 20.8 °F 21.9 °F 61% 30.19 in 10.0 mi East 27.6 mph 41.4 mph N/A   Overcast
6:53 PM 34.0 °F 21.5 °F 23.0 °F 64% 30.20 in 10.0 mi East 24.2 mph 39.1 mph 0.00 in   Overcast
7:53 PM 33.1 °F 18.9 °F 24.1 °F 70% 30.22 in 10.0 mi East 31.1 mph 41.4 mph 0.00 in   Overcast
8:53 PM 32.0 °F 19.2 °F 27.0 °F 82% 30.24 in 6.0 mi East 23.0 mph 35.7 mph 0.00 in Rain Light Freezing Rain
9:53 PM 32.0 °F 19.5 °F 27.0 °F 82% 30.26 in 8.0 mi East 21.9 mph 38.0 mph 0.00 in Rain Light Freezing Rain
10:32 PM 32.0 °F 20.8 °F 28.4 °F 87% 30.28 in 5.0 mi East 17.3 mph 32.2 mph 0.00 in Rain Light Freezing Rain
10:53 PM 32.0 °F 18.6 °F 28.0 °F 85% 30.28 in 6.0 mi East 25.3 mph 35.7 mph 0.00 in Rain Light Freezing Rain
11:06 PM 32.0 °F 18.6 °F 28.4 °F 87% 30.28 in 9.0 mi East 25.3 mph 34.5 mph 0.00 in Rain Light Freezing Rain
11:25 PM 32.0 °F 18.9 °F 28.4 °F 87% 30.28 in 10.0 mi East 24.2 mph 32.2 mph 0.00 in   Overcast
11:53 PM 32.0 °F 18.9 °F 28.0 °F 85% 30.28 in 8.0 mi East 24.2 mph 34.5 mph 0.00 in   Overcast