Weather History for Portland Troutdale, OR

Change the Weather History Date:

Sunday, January 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 33 °F 40 °F  
Max Temperature 40 °F 46 °F 58 °F (1967)
Min Temperature 26 °F 34 °F 15 °F (2004)
Degree Days  
Heating Degree Days 32 25  
Month to date heating degree days 568 517  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Moisture  
Dew Point 25 °F    
Average Humidity 78    
Maximum Humidity 92    
Minimum Humidity 64    
Precipitation  
Precipitation 0.00 in 0.19 in 1.42 in (1998)
Month to date precipitation 0.85 4.24  
Year to date precipitation 0.85 4.24  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 15 mph (NW)    
Max Wind Speed 35 mph    
Max Gust Speed 45 mph    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 20, 2013 Rise Set
Actual Time 7:42 AM PST 4:59 PM PST
Civil Twilight 7:09 AM PST 5:32 PM PST
Nautical Twilight 6:33 AM PST 6:08 PM PST
Astronomical Twilight 5:58 AM PST 6:43 PM PST
Moon 12:04 PM PST 2:18 AM PST
Length of Visible Light 10h 22m
Length of Day
9h 17m
Waxing Gibbous, 67% of the Moon is Illuminated
Jan 20
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New
Feb 17
First 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 28.0 °F 24.2 °F 26.1 °F 92% 30.35 in 0.5 mi WNW 3.5 mph - N/A Fog Light Freezing Fog
1:53 AM 28.0 °F - 26.1 °F 92% 30.36 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
2:53 AM 27.0 °F 21.6 °F 25.0 °F 92% 30.37 in 0.2 mi West 4.6 mph - N/A Fog Light Freezing Fog
3:17 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.37 in 1.2 mi West 3.5 mph - N/A   Overcast
3:33 AM 26.6 °F 20.0 °F 24.8 °F 93% 30.37 in 0.8 mi WNW 5.8 mph - N/A   Mist
3:53 AM 27.0 °F 23.0 °F 24.1 °F 89% 30.36 in 0.5 mi West 3.5 mph - N/A Fog Light Freezing Fog
4:53 AM 27.0 °F 21.6 °F 24.1 °F 89% 30.35 in 0.8 mi WNW 4.6 mph - N/A   Mist
5:10 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.35 in 1.0 mi WNW 4.6 mph - N/A   Mist
5:36 AM 26.6 °F 20.0 °F 24.8 °F 93% 30.35 in 1.2 mi WNW 5.8 mph - N/A   Overcast
5:43 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.35 in 1.0 mi WNW 4.6 mph - N/A   Overcast
5:51 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.35 in 1.5 mi WNW 4.6 mph - N/A   Overcast
5:53 AM 27.0 °F 21.6 °F 24.1 °F 89% 30.35 in 1.8 mi WNW 4.6 mph - N/A   Overcast
6:03 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.35 in 2.0 mi WNW 4.6 mph - N/A   Overcast
6:12 AM 26.6 °F 20.0 °F 24.8 °F 93% 30.35 in 1.5 mi WNW 5.8 mph - N/A   Overcast
6:49 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.34 in 1.0 mi West 3.5 mph - N/A   Overcast
6:53 AM 27.0 °F - 23.0 °F 85% 30.35 in 1.0 mi Calm Calm - N/A   Overcast
7:02 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.34 in 0.8 mi WNW 3.5 mph - N/A   Mist
7:26 AM 26.6 °F 21.2 °F 23.0 °F 86% 30.34 in 1.2 mi WNW 4.6 mph - N/A   Overcast
7:33 AM 26.6 °F 21.2 °F 23.0 °F 86% 30.34 in 3.0 mi WNW 4.6 mph - N/A   Overcast
7:42 AM 26.6 °F 19.1 °F 23.0 °F 86% 30.35 in 1.8 mi West 6.9 mph - N/A   Overcast
7:53 AM 26.1 °F 21.9 °F 23.0 °F 88% 30.35 in 1.2 mi West 3.5 mph - N/A   Overcast
8:04 AM 26.6 °F 18.2 °F 23.0 °F 86% 30.35 in 0.8 mi WNW 8.1 mph - N/A   Mist
8:40 AM 26.6 °F 20.0 °F 24.8 °F 93% 30.36 in 1.2 mi West 5.8 mph - N/A   Overcast
8:53 AM 28.0 °F 20.8 °F 24.1 °F 85% 30.36 in 2.5 mi Variable 6.9 mph - N/A   Overcast
9:04 AM 28.4 °F 22.2 °F 24.8 °F 86% 30.36 in 5.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:12 AM 28.4 °F - 24.8 °F 86% 30.36 in 7.0 mi Calm Calm - N/A   Clear
10:53 AM 33.1 °F 26.9 °F 28.0 °F 82% 30.36 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:53 AM 35.1 °F 31.0 °F 30.0 °F 82% 30.33 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 39.0 °F 32.8 °F 28.9 °F 67% 30.30 in 10.0 mi NE 9.2 mph - N/A   Clear
1:53 PM 37.9 °F 26.6 °F 26.1 °F 62% 30.27 in 10.0 mi East 25.3 mph 34.5 mph N/A   Clear
2:53 PM 37.9 °F 26.8 °F 26.1 °F 62% 30.26 in 10.0 mi East 24.2 mph 35.7 mph N/A   Clear
3:53 PM 37.0 °F 24.5 °F 26.1 °F 65% 30.25 in 10.0 mi East 29.9 mph 40.3 mph N/A   Clear
4:53 PM 35.1 °F 22.5 °F 25.0 °F 67% 30.25 in 10.0 mi East 26.5 mph 41.4 mph N/A   Clear
5:53 PM 35.1 °F 22.7 °F 25.0 °F 67% 30.24 in 10.0 mi East 25.3 mph 36.8 mph N/A   Clear
6:53 PM 34.0 °F 20.8 °F 25.0 °F 70% 30.24 in 10.0 mi East 27.6 mph 40.3 mph N/A   Clear
7:53 PM 33.1 °F 19.6 °F 25.0 °F 72% 30.25 in 10.0 mi East 27.6 mph 39.1 mph N/A   Clear
8:53 PM 33.1 °F 19.3 °F 25.0 °F 72% 30.26 in 10.0 mi East 28.8 mph 40.3 mph N/A   Clear
9:53 PM 33.1 °F 19.3 °F 24.1 °F 70% 30.26 in 10.0 mi East 28.8 mph 41.4 mph N/A   Clear
10:53 PM 33.1 °F 18.4 °F 24.1 °F 70% 30.27 in 10.0 mi East 33.4 mph 39.1 mph N/A   Clear
11:53 PM 33.1 °F 18.9 °F 24.1 °F 70% 30.26 in 10.0 mi East 31.1 mph 41.4 mph N/A   Clear