Weather History for Portland, OR

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Sunday, February 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F 45 °F  
Max Temperature 52 °F 53 °F 68 °F (1986)
Min Temperature 37 °F 37 °F 25 °F (1969)
Degree Days  
Heating Degree Days 20 20  
Month to date heating degree days 496 514  
Since 1 July heating degree days 2824 2978  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 34 °F    
Average Humidity 68    
Maximum Humidity 92    
Minimum Humidity 44    
Precipitation  
Precipitation 0.01 in 0.13 in 1.89 in (1994)
Month to date precipitation 0.89 3.14  
Year to date precipitation 4.38 8.02  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 24, 2013 Rise Set
Actual Time 6:56 AM PST 5:50 PM PST
Civil Twilight 6:27 AM PST 6:20 PM PST
Nautical Twilight 5:52 AM PST 6:55 PM PST
Astronomical Twilight 5:18 AM PST 7:29 PM PST
Moon 5:07 PM PST (2/24) 5:58 AM PST (2/24)
Length of Visible Light 11h 53m
Length of Day
10h 53m
Waxing Gibbous, 99% of the Moon is Illuminated
Feb 24
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First 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 37.9 °F 35.5 °F 36.0 °F 93% 30.45 in 10.0 mi ESE 3.5 mph - N/A   Overcast
1:53 AM 37.0 °F 32.4 °F 35.1 °F 93% 30.45 in 10.0 mi ESE 5.8 mph - N/A   Overcast
2:53 AM 37.0 °F 32.4 °F 35.1 °F 93% 30.44 in 10.0 mi East 5.8 mph - N/A   Overcast
3:53 AM 37.9 °F 34.4 °F 35.1 °F 89% 30.45 in 10.0 mi SE 4.6 mph - N/A   Overcast
4:53 AM 39.0 °F 36.8 °F 35.1 °F 86% 30.44 in 10.0 mi ESE 3.5 mph - N/A   Overcast
5:53 AM 39.0 °F 34.0 °F 35.1 °F 86% 30.44 in 10.0 mi East 6.9 mph - N/A   Overcast
6:53 AM 39.0 °F 36.8 °F 34.0 °F 82% 30.44 in 10.0 mi SE 3.5 mph - N/A   Overcast
7:53 AM 39.9 °F 36.7 °F 34.0 °F 79% 30.43 in 10.0 mi ESE 4.6 mph - N/A   Overcast
8:53 AM 41.0 °F 38.0 °F 35.1 °F 79% 30.43 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:53 AM 42.1 °F 38.4 °F 36.0 °F 79% 30.43 in 10.0 mi ESE 5.8 mph - N/A   Overcast
10:53 AM 45.0 °F 40.6 °F 35.1 °F 68% 30.41 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
11:53 AM 48.0 °F - 35.1 °F 61% 30.38 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
12:53 PM 50.0 °F - 34.0 °F 54% 30.35 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
1:53 PM 51.1 °F - 33.1 °F 50% 30.32 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
2:53 PM 51.1 °F - 30.0 °F 44% 30.30 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
3:53 PM 51.1 °F - 30.0 °F 44% 30.27 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
4:53 PM 50.0 °F - 30.9 °F 48% 30.25 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
5:53 PM 48.0 °F - 32.0 °F 54% 30.22 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
6:53 PM 46.0 °F 42.5 °F 32.0 °F 58% 30.19 in 10.0 mi SSE 6.9 mph - N/A   Overcast
7:53 PM 45.0 °F 39.7 °F 36.0 °F 71% 30.17 in 10.0 mi ESE 10.4 mph - N/A   Overcast
8:53 PM 45.0 °F 38.9 °F 37.0 °F 74% 30.15 in 10.0 mi ESE 12.7 mph - N/A   Overcast
9:53 PM 44.1 °F 38.6 °F 37.0 °F 76% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Overcast
10:53 PM 43.0 °F 37.7 °F 37.9 °F 82% 30.10 in 10.0 mi ESE 9.2 mph - 0.00 in Rain Light Rain
11:53 PM 46.9 °F - 34.0 °F 61% 30.06 in 10.0 mi South 13.8 mph 21.9 mph 0.01 in   Overcast