Weather History for KPDX - March, 2014

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Monday, March 31, 2014

  Actual Average Record
Temperature  
Mean Temperature 49 °F 50 °F  
Max Temperature 60 °F 59 °F 77 °F (2013)
Min Temperature 37 °F 42 °F 31 °F (1970)
Degree Days  
Heating Degree Days 16 15  
Month to date heating degree days 484 522  
Since 1 July heating degree days 3782 3580  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 40 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.06 in 0.11 in 1.47 in (1943)
Month to date precipitation 7.22 3.68  
Year to date precipitation 15.04 12.22  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 8 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 31, 2014 Rise Set
Actual Time 6:52 AM PDT 7:37 PM PDT
Civil Twilight 6:22 AM PDT 8:07 PM PDT
Nautical Twilight 5:46 AM PDT 8:43 PM PDT
Astronomical Twilight 5:09 AM PDT 9:20 PM PDT
Moon 7:16 AM PDT (3/31) 9:07 PM PDT (3/31)
Length of Visible Light 13h 45m
Length of Day
12h 45m
New Moon, 1% of the Moon is Illuminated
Mar 31
New Moon
Apr 7
First Quarter
Apr 15
Full
Apr 22
Last Quarter
Apr 28
New

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 42.1 °F 40.2 °F 39.0 °F 89% 29.97 in 10.0 mi ESE 3.5 mph - N/A   Clear
1:53 AM 39.9 °F 35.8 °F 37.9 °F 93% 29.96 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:53 AM 41.0 °F - 37.9 °F 89% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 37.9 °F - 36.0 °F 93% 29.93 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 39.9 °F 37.8 °F 37.9 °F 93% 29.90 in 10.0 mi NNE 3.5 mph - N/A   Partly Cloudy
5:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 29.87 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
6:49 AM 37.4 °F 33.8 °F 37.4 °F 100% 29.86 in 7.0 mi NNW 4.6 mph - N/A Fog Shallow Fog
6:53 AM 37.9 °F 35.5 °F 37.9 °F 100% 29.86 in 10.0 mi NW 3.5 mph - N/A Fog Shallow Fog
7:02 AM 37.9 °F 34.4 °F 37.9 °F 100% 29.86 in 1.5 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:04 AM 37.9 °F 34.4 °F 37.9 °F 100% 29.86 in 0.5 mi NNW 4.6 mph - N/A Fog Fog
7:06 AM 37.9 °F 34.4 °F 37.9 °F 100% 29.86 in 1.0 mi NW 4.6 mph - N/A   Mostly Cloudy
7:09 AM 39.0 °F 34.8 °F 37.9 °F 96% 29.86 in 0.8 mi NW 5.8 mph - N/A   Mostly Cloudy
7:14 AM 39.0 °F 35.7 °F 37.9 °F 96% 29.85 in 0.5 mi NNW 4.6 mph - N/A Fog Fog
7:35 AM 39.0 °F 35.7 °F 37.9 °F 96% 29.85 in 1.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:38 AM 39.0 °F 36.8 °F 37.9 °F 96% 29.85 in 3.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
7:46 AM 39.0 °F 35.7 °F 37.9 °F 96% 29.85 in 7.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:53 AM 39.0 °F 36.8 °F 37.9 °F 96% 29.84 in 7.0 mi North 3.5 mph - N/A   Mostly Cloudy
8:53 AM 39.9 °F 35.1 °F 39.0 °F 97% 29.84 in 7.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
9:53 AM 42.1 °F 38.4 °F 39.0 °F 89% 29.83 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
10:53 AM 45.0 °F 41.8 °F 39.0 °F 80% 29.81 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
11:53 AM 48.9 °F - 39.9 °F 71% 29.79 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
12:53 PM 57.0 °F - 39.9 °F 53% 29.76 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
1:53 PM 57.0 °F - 39.9 °F 53% 29.74 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
2:53 PM 59.0 °F - 37.9 °F 46% 29.72 in 10.0 mi East 9.2 mph - N/A   Overcast
3:53 PM 59.0 °F - 39.0 °F 48% 29.70 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
4:53 PM 60.1 °F - 39.9 °F 47% 29.68 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
5:53 PM 59.0 °F - 37.9 °F 46% 29.68 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
6:53 PM 50.0 °F - 44.1 °F 80% 29.70 in 6.0 mi East 9.2 mph - 0.04 in Rain Light Rain
7:53 PM 50.0 °F - 46.9 °F 89% 29.70 in 10.0 mi WSW 8.1 mph - 0.04 in   Overcast
8:53 PM 48.9 °F - 46.9 °F 93% 29.73 in 4.0 mi SE 8.1 mph - 0.02 in Rain Light Rain
9:53 PM 46.9 °F - 45.0 °F 93% 29.74 in 5.0 mi East 8.1 mph - 0.09 in Rain Rain
10:53 PM 46.9 °F - 44.1 °F 90% 29.73 in 10.0 mi NE 5.8 mph - 0.09 in Rain Light Rain
11:53 PM 46.0 °F 41.9 °F 44.1 °F 93% 29.73 in 9.0 mi ESE 8.1 mph - 0.02 in Rain Light Rain