Weather History for Salem, OR

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Thursday, December 1, 2011

  Actual Average Record
Temperature  
Mean Temperature 41 °F 42 °F  
Max Temperature 50 °F 48 °F 64 °F (1958)
Min Temperature 32 °F 36 °F 19 °F (1931)
Degree Days  
Heating Degree Days 24 23  
Month to date heating degree days 24 23  
Since 1 July heating degree days 1011 1140  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 316 290  
Moisture  
Dew Point 34 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation T in 0.25 in 1.41 in (2001)
Month to date precipitation T 0.25  
Year to date precipitation 32.56 33.06  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.64 in    
Wind  
Wind Speed 3 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed 12 mph    
Visibility 7 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 01, 2011 Rise Set
Actual Time 7:29 AM PST 4:32 PM PST
Civil Twilight 6:56 AM PST 5:05 PM PST
Nautical Twilight 6:19 AM PST 5:41 PM PST
Astronomical Twilight 5:44 AM PST 6:17 PM PST
Moon 12:06 PM PST (12/1) 11:49 PM PST (12/1)
Length of Visible Light 10h 08m
Length of Day
9h 02m
Waxing Crescent, 44% of the Moon is Illuminated
Dec 1
Waxing Crescent
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:37 AM 35.6 °F 31.7 °F 33.8 °F 93% 30.71 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
2:29 AM 35.6 °F 32.8 °F 33.8 °F 93% 30.70 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
2:56 AM 36.0 °F 33.3 °F 33.1 °F 89% 30.71 in 10.0 mi West 3.5 mph - N/A   Overcast
3:40 AM 37.4 °F - 33.8 °F 87% 30.70 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:30 AM 33.8 °F - 32.0 °F 93% 30.71 in 9.0 mi Calm Calm - N/A   Scattered Clouds
4:39 AM 35.6 °F - 33.8 °F 93% 30.71 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
5:17 AM 35.6 °F 32.8 °F 33.8 °F 93% 30.72 in 7.0 mi North 3.5 mph - N/A   Overcast
5:49 AM 35.6 °F - 33.8 °F 93% 30.70 in 1.8 mi Calm Calm - N/A   Overcast
5:56 AM 35.1 °F - 34.0 °F 96% 30.71 in 0.8 mi Calm Calm - N/A   Overcast
6:23 AM 35.6 °F - 33.8 °F 93% 30.70 in 0.2 mi Calm Calm - N/A Fog Fog
7:56 AM 34.0 °F - 33.1 °F 96% 30.71 in 0.2 mi Calm Calm - N/A Fog Fog
8:56 AM 35.1 °F - 34.0 °F 96% 30.71 in 0.2 mi Calm Calm - N/A Fog Fog
9:56 AM 36.0 °F - 35.1 °F 97% 30.69 in 0.2 mi Calm Calm - 0.00 in Fog Fog
10:03 AM 35.6 °F - 35.6 °F 100% 30.68 in 0.5 mi Calm Calm - N/A Fog Fog
10:36 AM 37.4 °F - 35.6 °F 93% 30.67 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 AM 46.0 °F 42.5 °F 33.1 °F 61% 30.63 in 10.0 mi NNE 6.9 mph - N/A   Clear
12:56 PM 46.9 °F - 35.1 °F 63% 30.60 in 10.0 mi North 4.6 mph - N/A   Clear
1:56 PM 48.9 °F - 35.1 °F 59% 30.58 in 10.0 mi North 6.9 mph - N/A   Clear
2:56 PM 50.0 °F - 34.0 °F 54% 30.56 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:56 PM 48.0 °F - 36.0 °F 63% 30.55 in 10.0 mi NE 3.5 mph - N/A   Clear
4:56 PM 43.0 °F - 35.1 °F 74% 30.53 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 37.0 °F - 33.1 °F 86% 30.51 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 35.1 °F 32.2 °F 33.1 °F 92% 30.48 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
10:56 PM 37.0 °F 34.5 °F 35.1 °F 93% 30.48 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy