Vancouver, WA

12:34 AM PST on December 11, 2016 (GMT -0800)
Portland International

Weather History for KPDX - May, 2012

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Monday, May 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F 58 °F  
Max Temperature 88 °F 68 °F 91 °F (2014)
Min Temperature 55 °F 48 °F 33 °F (1964)
Degree Days  
Heating Degree Days 0 7  
Month to date heating degree days 123 123  
Since 1 July heating degree days 4176 4086  
Cooling Degree Days 7 0  
Month to date cooling degree days 11 0  
Year to date cooling degree days 16 1  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 53    
Maximum Humidity 77    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.08 in 0.70 in (1959)
Month to date precipitation 1.12 1.09  
Year to date precipitation 21.91 16.04  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
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

May. 14, 2012 Rise Set
Actual Time 5:40 AM PDT 8:34 PM PDT
Civil Twilight 5:05 AM PDT 9:09 PM PDT
Nautical Twilight 4:21 AM PDT 9:53 PM PDT
Astronomical Twilight 3:28 AM PDT 10:46 PM PDT
Moon 2:34 AM PDT (5/14) 2:44 PM PDT (5/14)
Length of Visible Light 16h 03m
Length of Day
14h 54m
Waning Crescent, 31% of the Moon is Illuminated
May 14
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.0 °F - 46.0 °F 52% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 62.1 °F - 44.1 °F 52% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 60.1 °F - 44.1 °F 55% 29.98 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 59.0 °F - 44.1 °F 58% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 57.0 °F - 44.1 °F 62% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 55.0 °F - 48.0 °F 77% 29.98 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
6:53 AM 57.0 °F - 46.0 °F 67% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 63.0 °F - 44.1 °F 50% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 66.9 °F - 44.1 °F 44% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
9:53 AM 70.0 °F - 44.1 °F 39% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
10:53 AM 73.9 °F - 44.1 °F 34% 29.99 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:53 AM 77.0 °F - 46.0 °F 33% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
12:53 PM 79.0 °F - 46.9 °F 32% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
1:53 PM 82.0 °F - 48.9 °F 31% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
2:53 PM 84.9 °F - 48.9 °F 29% 29.93 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
3:53 PM 87.8 °F - 50.0 °F 27% 29.92 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:53 PM 84.0 °F - 52.0 °F 33% 29.92 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
5:53 PM 82.0 °F 81.3 °F 54.0 °F 38% 29.93 in 9.0 mi NNW 13.8 mph 17.3 mph N/A   Scattered Clouds
6:53 PM 80.1 °F - 51.1 °F 36% 29.93 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Scattered Clouds
7:53 PM 75.2 °F - 53.6 °F 47% 29.96 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
8:53 PM 72.0 °F - 50.0 °F 46% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
9:53 PM 66.9 °F - 51.1 °F 57% 30.04 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
10:53 PM 64.0 °F - 48.9 °F 58% 30.07 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
11:53 PM 63.0 °F - 46.9 °F 56% 30.08 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy