Weather History for Salem, OR

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Saturday, October 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F 52 °F  
Max Temperature 56 °F 62 °F 77 °F (2003)
Min Temperature 42 °F 42 °F 25 °F (1919)
Degree Days  
Heating Degree Days 16 13  
Month to date heating degree days 168 203  
Since 1 July heating degree days 269 368  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 317 289  
Moisture  
Dew Point 43 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 61    
Precipitation  
Precipitation 0.08 in 0.11 in 1.76 in (1943)
Month to date precipitation 3.01 1.57  
Year to date precipitation 35.15 24.85  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 20, 2012 Rise Set
Actual Time 7:34 AM PDT 6:17 PM PDT
Civil Twilight 7:05 AM PDT 6:47 PM PDT
Nautical Twilight 6:30 AM PDT 7:21 PM PDT
Astronomical Twilight 5:57 AM PDT 7:55 PM PDT
Moon 1:22 PM PDT (10/20) 11:03 PM PDT (10/20)
Length of Visible Light 11h 42m
Length of Day
10h 42m
Waxing Crescent, 35% of the Moon is Illuminated
Oct 20
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 52.0 °F - 48.9 °F 89% 29.92 in 10.0 mi WNW 5.8 mph - 0.01 in Rain Light Rain
1:56 AM 51.1 °F - 48.9 °F 92% 29.93 in 10.0 mi Calm Calm - 0.01 in   Overcast
2:56 AM 51.1 °F - 46.0 °F 83% 29.94 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:56 AM 51.1 °F - 45.0 °F 80% 29.96 in 10.0 mi West 8.1 mph - N/A   Overcast
4:56 AM 46.9 °F - 43.0 °F 86% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 43.0 °F - 42.1 °F 97% 29.97 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:56 AM 46.9 °F - 45.0 °F 93% 29.97 in 10.0 mi SSW 5.8 mph - N/A   Overcast
7:56 AM 46.0 °F 43.9 °F 41.0 °F 83% 29.98 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
9:56 AM 48.9 °F - 45.0 °F 86% 30.00 in 10.0 mi SSW 4.6 mph - 0.04 in Rain Light Rain
10:56 AM 50.0 °F - 46.0 °F 86% 30.00 in 10.0 mi South 8.1 mph - 0.00 in   Mostly Cloudy
11:56 AM 51.1 °F - 44.1 °F 77% 30.00 in 10.0 mi SSW 8.1 mph - N/A   Overcast
12:56 PM 53.1 °F - 43.0 °F 69% 29.98 in 10.0 mi SSW 8.1 mph - 0.00 in   Overcast
1:56 PM 55.0 °F - 42.1 °F 62% 29.96 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
2:56 PM 54.0 °F - 42.1 °F 64% 29.96 in 10.0 mi WSW 10.4 mph - 0.00 in Rain Light Rain
3:56 PM 54.0 °F - 39.9 °F 59% 29.95 in 10.0 mi SW 16.1 mph 20.7 mph 0.00 in   Mostly Cloudy
4:56 PM 53.1 °F - 41.0 °F 64% 29.95 in 10.0 mi SSW 15.0 mph 18.4 mph 0.00 in   Scattered Clouds
5:56 PM 51.1 °F - 39.0 °F 63% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
6:56 PM 48.9 °F - 41.0 °F 74% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
7:56 PM 46.0 °F 43.1 °F 42.1 °F 86% 29.95 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
8:56 PM 46.0 °F 43.9 °F 44.1 °F 93% 29.94 in 10.0 mi SE 4.6 mph - 0.02 in Rain Light Rain
9:56 PM 45.0 °F 41.2 °F 44.1 °F 97% 29.93 in 10.0 mi SSE 6.9 mph - 0.00 in   Mostly Cloudy
10:56 PM 45.0 °F 41.2 °F 43.0 °F 93% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:56 PM 46.0 °F 42.5 °F 43.0 °F 89% 29.93 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy