Portland, OR

3:19 AM PDT on May 20, 2018 (GMT -0700)
Portland International

Weather History for KPDX - March, 2013

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Thursday, March 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 48 °F  
Max Temperature 62 °F 57 °F 74 °F (1947)
Min Temperature 48 °F 39 °F 28 °F (1953)
Degree Days  
Heating Degree Days 10 17  
Month to date heating degree days 239 254  
Since 1 July heating degree days 3136 3312  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 39    
Precipitation  
Precipitation T in 0.12 in 1.44 in (2015)
Month to date precipitation 0.50 1.78  
Year to date precipitation 5.25 10.32  
Snow  
Snow 0.00 in - 0.80 in (1955)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Mar. 14, 2013 Rise Set
Actual Time 7:24 AM PDT 7:15 PM PDT
Civil Twilight 6:54 AM PDT 7:45 PM PDT
Nautical Twilight 6:20 AM PDT 8:19 PM PDT
Astronomical Twilight 5:45 AM PDT 8:54 PM PDT
Moon 8:30 AM PDT (3/14) 10:49 PM PDT (3/14)
Length of Visible Light 12h 50m
Length of Day
11h 51m
Waxing Crescent, 9% of the Moon is Illuminated
Mar 14
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 52.0 °F 46.9 °F 83% 30.09 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
1:53 AM 51.1 °F 46.9 °F 86% 30.10 in 10.0 mi East 5.8 mph - N/A   Overcast
2:53 AM 50.0 °F 46.0 °F 86% 30.09 in 10.0 mi East 11.5 mph - N/A   Overcast
3:53 AM 51.1 °F 46.0 °F 83% 30.08 in 10.0 mi East 5.8 mph - N/A   Overcast
4:53 AM 48.9 °F 45.0 °F 86% 30.06 in 10.0 mi East 4.6 mph - N/A   Overcast
5:53 AM 48.9 °F 45.0 °F 86% 30.07 in 10.0 mi ESE 3.5 mph - N/A   Overcast
6:53 AM 48.9 °F 45.0 °F 86% 30.06 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
7:53 AM 48.9 °F 45.0 °F 86% 30.09 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
8:53 AM 48.9 °F 45.0 °F 86% 30.09 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:53 AM 51.1 °F 46.0 °F 83% 30.11 in 10.0 mi East 8.1 mph - N/A   Overcast
10:53 AM 52.0 °F 46.9 °F 83% 30.12 in 10.0 mi East 6.9 mph - N/A   Overcast
11:53 AM 55.9 °F 46.9 °F 72% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Overcast
12:53 PM 57.9 °F 42.1 °F 56% 30.12 in 10.0 mi South 3.5 mph - N/A   Overcast
1:53 PM 61.0 °F 37.9 °F 42% 30.11 in 10.0 mi SSW 11.5 mph - N/A   Overcast
2:53 PM 60.1 °F 36.0 °F 41% 30.13 in 10.0 mi SSW 12.7 mph - N/A   Overcast
3:53 PM 60.1 °F 39.0 °F 46% 30.12 in 10.0 mi SW 12.7 mph - N/A   Overcast
4:53 PM 57.0 °F 41.0 °F 55% 30.15 in 10.0 mi SSW 13.8 mph - 0.00 in   Overcast
5:53 PM 55.9 °F 42.1 °F 60% 30.16 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:53 PM 55.0 °F 43.0 °F 64% 30.16 in 10.0 mi SSW 8.1 mph - N/A   Overcast
7:53 PM 55.0 °F 44.1 °F 67% 30.16 in 10.0 mi South 5.8 mph - N/A   Overcast
8:53 PM 55.0 °F 44.1 °F 67% 30.17 in 10.0 mi South 4.6 mph - N/A   Overcast
9:53 PM 55.0 °F 44.1 °F 67% 30.19 in 10.0 mi South 6.9 mph - N/A   Overcast
10:53 PM 55.0 °F 44.1 °F 67% 30.21 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:53 PM 55.0 °F 46.0 °F 72% 30.21 in 10.0 mi SSE 5.8 mph - N/A   Overcast