Weather History for Portland Hillsboro, OR

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Thursday, February 27, 2014

  Actual Average Record
Temperature  
Mean Temperature 39 °F 44 °F  
Max Temperature 44 °F 53 °F 68 °F (1968)
Min Temperature 34 °F 34 °F 18 °F (1960)
Degree Days  
Heating Degree Days 26 21  
Month to date heating degree days 717 611  
Since 1 July heating degree days 3680 3504  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 38 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.14 in 0.15 in 1.49 in (1976)
Month to date precipitation 5.06 4.25  
Year to date precipitation 7.47 10.31  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.72 in    
Wind  
Wind Speed 2 mph (NNE)    
Max Wind Speed 6 mph    
Max Gust Speed 7 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 27, 2014 Rise Set
Actual Time 6:53 AM PST 5:56 PM PST
Civil Twilight 6:23 AM PST 6:25 PM PST
Nautical Twilight 5:49 AM PST 7:00 PM PST
Astronomical Twilight 5:15 AM PST 7:34 PM PST
Moon 5:33 AM PST (2/27) 4:26 PM PST (2/27)
Length of Visible Light 12h 02m
Length of Day
11h 02m
Waning Crescent, 3% of the Moon is Illuminated
Feb 27
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 36.0 °F 33.3 °F 33.1 °F 89% 29.66 in 10.0 mi NW 3.5 mph - N/A   Overcast
1:53 AM 36.0 °F 33.3 °F 33.1 °F 89% 29.66 in 10.0 mi WNW 3.5 mph - N/A   Overcast
2:53 AM 35.1 °F - 32.0 °F 89% 29.65 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 35.1 °F - 33.1 °F 92% 29.64 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 37.0 °F - 34.0 °F 89% 29.64 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 37.9 °F - 35.1 °F 89% 29.65 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 37.9 °F - 35.1 °F 89% 29.68 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
7:53 AM 39.0 °F - 36.0 °F 89% 29.70 in 10.0 mi Calm Calm - 0.02 in Rain Light Rain
8:53 AM 39.9 °F 36.7 °F 36.0 °F 86% 29.73 in 10.0 mi East 4.6 mph - 0.00 in Rain Light Rain
9:53 AM 39.9 °F 37.8 °F 37.0 °F 89% 29.75 in 6.0 mi SE 3.5 mph - 0.01 in Rain Light Rain
10:14 AM 39.9 °F - 37.9 °F 93% 29.75 in 5.0 mi Calm Calm - 0.01 in Rain Light Rain
10:53 AM 41.0 °F 38.0 °F 37.9 °F 89% 29.76 in 5.0 mi East 4.6 mph - 0.03 in Rain Light Rain
11:53 AM 41.0 °F 38.0 °F 37.9 °F 89% 29.76 in 5.0 mi NE 4.6 mph - 0.04 in Rain Light Rain
12:01 PM 41.0 °F 38.0 °F 37.9 °F 89% 29.76 in 6.0 mi NE 4.6 mph - 0.00 in Rain Light Rain
12:53 PM 42.1 °F 39.2 °F 37.9 °F 85% 29.76 in 6.0 mi ENE 4.6 mph - 0.03 in Rain Light Rain
1:53 PM 42.1 °F 40.2 °F 37.9 °F 85% 29.75 in 10.0 mi NE 3.5 mph - 0.01 in Rain Light Rain
2:53 PM 43.0 °F 40.3 °F 39.9 °F 89% 29.75 in 8.0 mi NNE 4.6 mph - 0.00 in   Overcast
3:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 29.74 in 10.0 mi NE 3.5 mph - N/A   Overcast
4:53 PM 44.1 °F 42.5 °F 41.0 °F 89% 29.75 in 9.0 mi NNE 3.5 mph - N/A   Overcast
5:53 PM 44.1 °F - 41.0 °F 89% 29.75 in 5.0 mi Calm Calm - N/A   Overcast
6:53 PM 44.1 °F - 41.0 °F 89% 29.76 in 6.0 mi Calm Calm - N/A   Overcast
7:53 PM 43.0 °F - 42.1 °F 97% 29.75 in 5.0 mi Calm Calm - 0.00 in   Overcast
8:53 PM 43.0 °F - 42.1 °F 97% 29.76 in 4.0 mi Calm Calm - N/A   Overcast
9:53 PM 43.0 °F - 41.0 °F 93% 29.77 in 5.0 mi Calm Calm - N/A   Overcast
10:53 PM 43.0 °F 40.3 °F 41.0 °F 93% 29.76 in 3.0 mi WNW 4.6 mph - N/A   Overcast
11:53 PM 43.0 °F 40.3 °F 41.0 °F 93% 29.74 in 4.0 mi NW 4.6 mph - N/A   Overcast