Weather History for Salem, OR

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Thursday, October 28, 2010

  Actual Average Record
Temperature  
Mean Temperature 53 °F 50 °F  
Max Temperature 56 °F 59 °F 74 °F (1987)
Min Temperature 49 °F 41 °F 20 °F (1919)
Degree Days  
Heating Degree Days 12 15  
Month to date heating degree days 275 319  
Since 1 July heating degree days 422 484  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 291 289  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 90    
Maximum Humidity 93    
Minimum Humidity 86    
Precipitation  
Precipitation 0.39 in 0.14 in 1.77 in (1924)
Month to date precipitation 4.04 2.58  
Year to date precipitation 31.87 25.86  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 2 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 28, 2010 Rise Set
Actual Time 7:44 AM PDT 6:05 PM PDT
Civil Twilight 7:14 AM PDT 6:36 PM PDT
Nautical Twilight 6:40 AM PDT 7:10 PM PDT
Astronomical Twilight 6:06 AM PDT 7:44 PM PDT
Moon 10:36 PM PDT (10/28) 1:17 PM PDT (10/28)
Length of Visible Light 11h 21m
Length of Day
10h 20m
Waning Gibbous, 69% of the Moon is Illuminated
Oct 28
Waning Gibbous
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter
Nov 21
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 50.0 °F 46.0 °F 86% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:56 AM 50.0 °F 46.0 °F 86% 29.84 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 50.0 °F 46.0 °F 86% 29.86 in 10.0 mi WSW 3.5 mph - N/A   Overcast
3:56 AM 50.0 °F 46.0 °F 86% 29.88 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
4:56 AM 50.0 °F 46.9 °F 89% 29.89 in 6.0 mi Calm Calm - 0.02 in Rain Light Rain
5:56 AM 48.9 °F 46.0 °F 90% 29.89 in 10.0 mi ESE 4.6 mph - 0.04 in Rain Light Rain
7:56 AM 48.9 °F 46.9 °F 93% 29.93 in 6.0 mi Calm Calm - 0.02 in Rain Light Rain
8:56 AM 50.0 °F 46.9 °F 89% 29.96 in 6.0 mi SE 4.6 mph - 0.03 in Rain Light Rain
9:56 AM 51.1 °F 48.0 °F 89% 29.98 in 4.0 mi SE 3.5 mph - 0.05 in Rain Light Rain
10:56 AM 52.0 °F 48.9 °F 89% 29.98 in 10.0 mi SSE 6.9 mph - 0.01 in Rain Light Rain
11:56 AM 53.1 °F 50.0 °F 89% 29.99 in 10.0 mi SE 8.1 mph - 0.02 in Rain Light Rain
12:56 PM 54.0 °F 51.1 °F 90% 29.99 in 10.0 mi SSE 5.8 mph - 0.01 in Rain Light Rain
1:56 PM 55.0 °F 51.1 °F 86% 29.96 in 10.0 mi SE 4.6 mph - 0.01 in   Mostly Cloudy
2:56 PM 55.9 °F 50.0 °F 80% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
3:56 PM 55.9 °F 51.1 °F 84% 29.95 in 10.0 mi NE 3.5 mph - 0.00 in Rain Light Rain
4:56 PM 55.0 °F 52.0 °F 89% 29.97 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
5:25 PM 53.6 °F 51.8 °F 94% 29.98 in 5.0 mi SE 4.6 mph - 0.03 in Rain Rain
6:56 PM 54.0 °F 52.0 °F 93% 29.97 in 8.0 mi NNE 3.5 mph - 0.01 in   Overcast
7:45 PM 53.6 °F 51.8 °F 94% 29.98 in 6.0 mi NE 3.5 mph - N/A   Overcast
7:56 PM 54.0 °F 51.1 °F 90% 29.98 in 3.0 mi East 3.5 mph - 0.00 in Rain Light Rain
8:56 PM 53.1 °F 51.1 °F 93% 29.99 in 6.0 mi Calm Calm - 0.02 in Rain Light Rain
9:07 PM 53.6 °F 51.8 °F 94% 29.99 in 7.0 mi Calm Calm - 0.00 in Rain Light Rain
9:19 PM 53.6 °F 51.8 °F 94% 29.99 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
9:56 PM 53.1 °F 51.1 °F 93% 30.00 in 7.0 mi Calm Calm - 0.00 in Rain Light Rain
10:03 PM 53.6 °F 51.8 °F 94% 30.00 in 8.0 mi Calm Calm - 0.01 in Rain Light Rain
10:39 PM 53.6 °F 51.8 °F 94% 30.01 in 6.0 mi Calm Calm - 0.04 in Rain Light Rain
10:56 PM 53.1 °F 51.1 °F 93% 30.01 in 6.0 mi Calm Calm - 0.05 in Rain Light Rain
11:32 PM 53.6 °F 51.8 °F 94% 30.02 in 6.0 mi Calm Calm - 0.01 in   Overcast
11:56 PM 52.0 °F 50.0 °F 93% 30.02 in 3.0 mi Calm Calm - 0.01 in   Overcast