Weather History for Portland, OR

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Monday, April 14, 2014

  Actual Average Record
Temperature  
Mean Temperature 58 °F 52 °F  
Max Temperature 73 °F 61 °F 84 °F (1947)
Min Temperature 42 °F 43 °F 32 °F (1977)
Degree Days  
Heating Degree Days 7 13  
Month to date heating degree days 147 195  
Since 1 July heating degree days 3929 3775  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 48    
Maximum Humidity 71    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.09 in 0.88 in (2011)
Month to date precipitation 0.75 1.36  
Year to date precipitation 16.09 13.58  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 22 mph    
Max Gust Speed 27 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 14, 2014 Rise Set
Actual Time 6:26 AM PDT 7:55 PM PDT
Civil Twilight 5:55 AM PDT 8:26 PM PDT
Nautical Twilight 5:18 AM PDT 9:04 PM PDT
Astronomical Twilight 4:38 AM PDT 9:44 PM PDT
Moon 7:39 PM PDT (4/14) 6:03 AM PDT (4/14)
Length of Visible Light 14h 31m
Length of Day
13h 29m
Full, 100% of the Moon is Illuminated
Apr 14
Full
Apr 15
Full
Apr 22
Last Quarter
Apr 28
New
May 6
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F - 35.1 °F 54% 30.14 in 10.0 mi NNW 5.8 mph - N/A   Clear
1:53 AM 50.0 °F - 37.4 °F 62% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 48.9 °F - 36.0 °F 61% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 45.0 °F 42.6 °F 36.0 °F 71% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:53 AM 46.0 °F - 37.9 °F 73% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 44.1 °F 41.5 °F 36.0 °F 73% 30.10 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 AM 44.1 °F - 36.0 °F 73% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 50.0 °F - 39.0 °F 66% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 53.1 °F - 37.0 °F 55% 30.13 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
9:53 AM 55.9 °F - 33.1 °F 42% 30.13 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
10:53 AM 60.1 °F - 33.1 °F 36% 30.13 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
11:53 AM 63.0 °F - 30.9 °F 30% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 66.0 °F - 28.9 °F 25% 30.12 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:53 PM 66.9 °F - 32.0 °F 27% 30.11 in 10.0 mi North 4.6 mph - N/A   Overcast
2:53 PM 70.0 °F - 32.0 °F 25% 30.10 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:53 PM 72.0 °F - 33.1 °F 24% 30.09 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
4:53 PM 68.0 °F - 39.9 °F 36% 30.09 in 10.0 mi NW 15.0 mph - N/A   Mostly Cloudy
5:53 PM 64.9 °F - 41.0 °F 42% 30.09 in 10.0 mi NW 16.1 mph 23.0 mph N/A   Mostly Cloudy
6:53 PM 61.0 °F - 39.9 °F 46% 30.11 in 10.0 mi NW 18.4 mph 26.5 mph N/A   Mostly Cloudy
7:53 PM 55.9 °F - 42.1 °F 60% 30.14 in 10.0 mi NW 16.1 mph - N/A   Mostly Cloudy
8:53 PM 53.1 °F - 42.1 °F 66% 30.18 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
9:53 PM 52.0 °F - 43.0 °F 71% 30.21 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
10:53 PM 50.0 °F - 39.9 °F 68% 30.22 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
11:53 PM 50.0 °F - 37.9 °F 63% 30.23 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy