Portland, OR

2:34 AM PDT on May 27, 2017 (GMT -0700)
Portland International

Weather History for KPDX - January, 2013

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Tuesday, January 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 42 °F  
Max Temperature 48 °F 49 °F 62 °F (1984)
Min Temperature 43 °F 36 °F 8 °F (1950)
Degree Days  
Heating Degree Days 19 23  
Month to date heating degree days 800 689  
Since 1 July heating degree days 2293 2421  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 43 °F    
Average Humidity 91    
Maximum Humidity 96    
Minimum Humidity 86    
Precipitation  
Precipitation 0.47 in 0.14 in 0.91 in (2006)
Month to date precipitation 3.22 4.60  
Year to date precipitation 3.22 4.60  
Snow  
Snow 0.00 in - 5.10 in (1969)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.38 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 6 miles    
Events Rain    
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

Jan. 29, 2013 Rise Set
Actual Time 7:34 AM PST 5:13 PM PST
Civil Twilight 7:02 AM PST 5:44 PM PST
Nautical Twilight 6:27 AM PST 6:20 PM PST
Astronomical Twilight 5:52 AM PST 6:55 PM PST
Moon 8:27 PM PST (1/29) 8:23 AM PST (1/29)
Length of Visible Light 10h 42m
Length of Day
9h 38m
Waning Gibbous, 93% of the Moon is Illuminated
Jan 29
Waning Gibbous
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter
Feb 25
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 44.1 °F 41.5 °F 41.0 °F 89% 30.22 in 10.0 mi SW 4.6 mph - 0.02 in Rain Light Rain
1:53 AM 44.1 °F 42.5 °F 41.0 °F 89% 30.22 in 10.0 mi WSW 3.5 mph - 0.03 in   Overcast
2:53 AM 44.1 °F - 42.1 °F 93% 30.24 in 7.0 mi Calm Calm - 0.03 in Rain Light Rain
3:53 AM 44.1 °F - 42.1 °F 93% 30.25 in 6.0 mi Calm Calm - 0.06 in Rain Light Rain
4:53 AM 44.1 °F - 43.0 °F 96% 30.26 in 7.0 mi Calm Calm - 0.05 in Rain Light Rain
5:38 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.27 in 4.0 mi SW 3.5 mph - 0.01 in Rain Light Rain
5:53 AM 44.1 °F - 43.0 °F 96% 30.28 in 3.0 mi Calm Calm - 0.05 in Rain Rain
6:53 AM 44.1 °F 40.1 °F 43.0 °F 96% 30.30 in 3.0 mi SSW 6.9 mph - 0.07 in Rain Light Rain
7:53 AM 45.0 °F 40.6 °F 43.0 °F 93% 30.32 in 4.0 mi South 8.1 mph - 0.04 in Rain Light Rain
8:53 AM 45.0 °F 39.7 °F 43.0 °F 93% 30.35 in 8.0 mi SSW 10.4 mph - 0.05 in Rain Light Rain
9:10 AM 44.6 °F 38.8 °F 42.8 °F 93% 30.36 in 2.0 mi SSW 11.5 mph - 0.01 in Rain Light Rain
9:53 AM 46.0 °F 40.2 °F 43.0 °F 89% 30.38 in 3.0 mi SSW 12.7 mph - 0.04 in Rain Light Rain
10:46 AM 46.4 °F 42.4 °F 44.6 °F 93% 30.40 in 6.0 mi SSW 8.1 mph - 0.02 in Rain Light Rain
10:53 AM 46.0 °F 41.4 °F 44.1 °F 93% 30.40 in 7.0 mi SSW 9.2 mph - 0.02 in Rain Light Rain
11:53 AM 46.9 °F - 45.0 °F 93% 30.42 in 4.0 mi SSW 8.1 mph - 0.00 in   Overcast
12:02 PM 46.4 °F 42.9 °F 44.6 °F 93% 30.42 in 5.0 mi SSW 6.9 mph - N/A   Overcast
12:26 PM 46.4 °F 42.4 °F 44.6 °F 93% 30.42 in 5.0 mi SSW 8.1 mph - N/A   Overcast
12:53 PM 46.9 °F - 45.0 °F 93% 30.43 in 10.0 mi SSW 6.9 mph - N/A   Overcast
1:06 PM 46.4 °F 42.9 °F 44.6 °F 93% 30.42 in 9.0 mi SSW 6.9 mph - N/A   Overcast
1:53 PM 48.0 °F - 45.0 °F 89% 30.43 in 6.0 mi SSW 8.1 mph - 0.00 in   Overcast
2:06 PM 48.2 °F - 44.6 °F 87% 30.43 in 6.0 mi South 9.2 mph - 0.00 in   Overcast
2:53 PM 48.0 °F - 45.0 °F 89% 30.43 in 3.0 mi SSW 9.2 mph - 0.00 in   Overcast
3:53 PM 46.9 °F - 45.0 °F 93% 30.44 in 3.0 mi SSW 9.2 mph - 0.01 in Rain Light Rain
4:53 PM 46.9 °F - 44.1 °F 90% 30.45 in 3.0 mi SSW 9.2 mph - 0.01 in Rain Light Rain
5:53 PM 46.9 °F - 44.1 °F 90% 30.46 in 10.0 mi SSW 6.9 mph - 0.00 in   Overcast
6:30 PM 46.4 °F 42.9 °F 44.6 °F 93% 30.47 in 10.0 mi SSW 6.9 mph - N/A   Overcast
6:53 PM 46.9 °F - 44.1 °F 90% 30.47 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
7:53 PM 46.9 °F - 43.0 °F 86% 30.47 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
8:53 PM 46.0 °F 41.0 °F 42.1 °F 86% 30.47 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
9:53 PM 46.0 °F 40.6 °F 42.1 °F 86% 30.45 in 10.0 mi SSW 11.5 mph - N/A   Overcast
10:53 PM 46.0 °F 44.8 °F 41.0 °F 83% 30.45 in 9.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
11:53 PM 45.0 °F 38.5 °F 41.0 °F 86% 30.45 in 10.0 mi SSW 13.8 mph - 0.00 in   Overcast