Portland, OR

2:34 AM PDT on May 29, 2017 (GMT -0700)
Portland International

Weather History for KPDX - July, 2013

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Saturday, July 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F 71 °F  
Max Temperature 80 °F 82 °F 103 °F (2009)
Min Temperature 55 °F 59 °F 47 °F (1959)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 15  
Since 1 June heating degree days 50 106  
Since 1 July heating degree days 1 15  
Cooling Degree Days 3 6  
Month to date cooling degree days 156 125  
Year to date cooling degree days 238 189  
Since 1 June cooling degree days 223 172  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 59    
Maximum Humidity 83    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.02 in 0.25 in (1947)
Month to date precipitation T 0.59  
Year to date precipitation 14.50 19.71  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 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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Date:

Astronomy

Jul. 27, 2013 Rise Set
Actual Time 5:48 AM PDT 8:44 PM PDT
Civil Twilight 5:13 AM PDT 9:19 PM PDT
Nautical Twilight 4:29 AM PDT 10:03 PM PDT
Astronomical Twilight 3:36 AM PDT 10:56 PM PDT
Moon 11:12 PM PDT (7/27) 11:56 AM PDT (7/27)
Length of Visible Light 16h 05m
Length of Day
14h 55m
Waning Gibbous, 70% of the Moon is Illuminated
Jul 27
Waning Gibbous
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 48.0 °F 62% 30.17 in 10.0 mi NW 8.1 mph - N/A   Clear
1:53 AM 59.0 °F 48.9 °F 69% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:53 AM 57.9 °F 48.9 °F 72% 30.18 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:53 AM 57.0 °F 50.0 °F 77% 30.19 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:53 AM 55.9 °F 50.0 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 55.9 °F 50.0 °F 80% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
6:53 AM 55.9 °F 50.0 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 57.9 °F 51.1 °F 78% 30.20 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
8:53 AM 60.1 °F 51.1 °F 72% 30.20 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
9:53 AM 62.1 °F 51.1 °F 67% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
10:17 AM 64.4 °F 50.0 °F 59% 30.18 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
10:53 AM 64.9 °F 51.1 °F 61% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 69.1 °F 51.1 °F 53% 30.16 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
12:53 PM 71.1 °F 51.1 °F 49% 30.13 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
1:53 PM 73.9 °F 51.1 °F 45% 30.11 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
2:53 PM 75.9 °F 51.1 °F 42% 30.09 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
3:53 PM 77.0 °F 51.1 °F 40% 30.06 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
4:53 PM 80.1 °F 50.0 °F 35% 30.04 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
5:53 PM 79.0 °F 52.0 °F 39% 30.02 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
6:53 PM 77.0 °F 51.1 °F 40% 30.01 in 10.0 mi NNW 9.2 mph 16.1 mph N/A   Partly Cloudy
7:53 PM 73.0 °F 51.1 °F 46% 30.01 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
8:53 PM 68.0 °F 51.1 °F 55% 30.02 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
9:53 PM 64.9 °F 50.0 °F 58% 30.04 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
10:53 PM 61.0 °F 50.0 °F 67% 30.04 in 10.0 mi NNW 10.4 mph 17.3 mph N/A   Clear
11:53 PM 59.0 °F 48.9 °F 69% 30.05 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy