Portland, OR

8:03 PM PDT on August 22, 2019 (GMT -0700)
Portland International

Weather History for KPDX - July, 2019

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Monday, July 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 71 °F 69 °F  
Max Temperature 77 °F 81 °F 103 °F (1941)
Min Temperature 64 °F 58 °F 48 °F (1943)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 3 15  
Since 1 June heating degree days 49 106  
Since 1 July heating degree days 3 15  
Cooling Degree Days 6 5  
Month to date cooling degree days 63 58  
Year to date cooling degree days 165 122  
Since 1 June cooling degree days 137 105  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 62    
Maximum Humidity 76    
Minimum Humidity 47    
Precipitation  
Precipitation 0.01 in 0.02 in 0.80 in (1978)
Month to date precipitation 0.79 0.38  
Year to date precipitation 14.16 19.50  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jul. 15, 2019 Rise Set
Actual Time 5:35 AM PDT 8:56 PM PDT
Civil Twilight 4:59 AM PDT 9:32 PM PDT
Nautical Twilight 4:11 AM PDT 10:20 PM PDT
Astronomical Twilight 3:10 AM PDT 11:20 PM PDT
Moon 8:19 PM PDT (7/15) 4:26 AM PDT (7/15)
Length of Visible Light 16h 33m
Length of Day
15h 20m
Waxing Gibbous, 99% of the Moon is Illuminated
Jul 15
Waxing Gibbous
Jul 16
Full
Jul 24
Last Quarter
Jul 31
New
Aug 7
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 70.0 °F 55.9 °F 61% 30.03 in 10.0 mi NW 6.9 mph - N/A   Overcast
1:53 AM 69.1 °F 55.9 °F 63% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 70.0 °F 55.9 °F 61% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 69.1 °F 55.9 °F 63% 30.05 in 10.0 mi North 3.5 mph - N/A   Overcast
4:53 AM 68.0 °F 55.9 °F 65% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 68.0 °F 57.0 °F 68% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 66.9 °F 57.0 °F 70% 30.09 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:12 AM 66.0 °F 57.0 °F 73% 30.09 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
8:53 AM 66.9 °F 59.0 °F 76% 30.10 in 10.0 mi Variable 3.5 mph - 0.00 in   Overcast
9:53 AM 66.9 °F 57.0 °F 70% 30.10 in 10.0 mi NE 4.6 mph - N/A   Overcast
10:53 AM 68.0 °F 55.9 °F 65% 30.10 in 10.0 mi ESE 3.5 mph - 0.00 in Rain Light Rain
11:53 AM 68.0 °F 57.9 °F 70% 30.10 in 10.0 mi Variable 4.6 mph - 0.00 in   Overcast
12:53 PM 71.1 °F 55.0 °F 57% 30.09 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
1:28 PM 71.1 °F 55.9 °F 59% 30.09 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
1:53 PM 70.0 °F 55.9 °F 61% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
2:26 PM 73.0 °F 57.0 °F 57% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 72.0 °F 57.0 °F 59% 30.08 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
3:53 PM 75.0 °F 57.0 °F 53% 30.06 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
4:53 PM 75.9 °F 57.9 °F 54% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 PM 77.0 °F 55.9 °F 48% 30.04 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
6:53 PM 75.9 °F 57.0 °F 52% 30.03 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
7:53 PM 75.0 °F 57.0 °F 53% 30.03 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
8:53 PM 73.9 °F 59.0 °F 59% 30.02 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
9:53 PM 71.1 °F 61.0 °F 70% 30.03 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
10:53 PM 69.1 °F 60.1 °F 73% 30.04 in 10.0 mi NW 8.1 mph - N/A   Overcast
11:53 PM 68.0 °F 60.1 °F 76% 30.03 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy