Weather History for Walla Walla, WA

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Wednesday, December 7, 2011

  Actual Average Record
Temperature  
Mean Temperature 31 °F -  
Max Temperature 37 °F 39 °F 59 °F (1962)
Min Temperature 24 °F 29 °F -3 °F (1972)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 24 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 67    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.41 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 4 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 07, 2011 Rise Set
Actual Time 7:21 AM PST 4:07 PM PST
Civil Twilight 6:47 AM PST 4:41 PM PST
Nautical Twilight 6:09 AM PST 5:19 PM PST
Astronomical Twilight 5:33 AM PST 5:56 PM PST
Moon 2:14 PM PST (12/7) 4:37 AM PST (12/7)
Length of Visible Light 9h 54m
Length of Day
8h 46m
Waxing Gibbous, 93% of the Moon is Illuminated
Dec 7
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
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 26.6 °F 21.2 °F 24.8 °F 93% 30.35 in 6.0 mi South 4.6 mph - N/A   Clear
1:53 AM 27.0 °F 21.6 °F 24.1 °F 89% 30.39 in 5.0 mi SSE 4.6 mph - N/A   Clear
2:53 AM 27.0 °F - 24.1 °F 89% 30.39 in 5.0 mi Calm Calm - N/A   Clear
3:53 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.35 in 4.0 mi SSE 4.6 mph - N/A   Clear
4:53 AM 26.1 °F - 21.9 °F 84% 30.40 in 4.0 mi Calm Calm - N/A   Clear
5:53 AM 25.0 °F 19.3 °F 21.9 °F 88% 30.40 in 4.0 mi SE 4.6 mph - N/A   Clear
6:53 AM 25.0 °F - 21.9 °F 88% 30.41 in 4.0 mi Calm Calm - N/A   Clear
7:53 AM 25.0 °F - 21.0 °F 85% 30.42 in 4.0 mi Calm Calm - N/A   Clear
8:53 AM 28.0 °F - 24.1 °F 85% 30.42 in 4.0 mi Calm Calm - N/A   Clear
9:53 AM 30.0 °F 26.5 °F 25.0 °F 82% 30.43 in 4.0 mi West 3.5 mph - N/A   Haze
10:53 AM 30.9 °F 27.5 °F 27.0 °F 85% 30.42 in 4.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 33.1 °F - 27.0 °F 78% 30.40 in 4.0 mi Calm Calm - N/A   Haze
12:53 PM 34.0 °F - 27.0 °F 75% 30.39 in 5.0 mi Calm Calm - N/A   Haze
1:53 PM 37.0 °F - 27.0 °F 67% 30.38 in 5.0 mi Calm Calm - N/A   Haze
2:53 PM 36.0 °F 31.1 °F 27.0 °F 70% 30.38 in 5.0 mi West 5.8 mph - N/A   Haze
3:53 PM 33.1 °F 30.0 °F 26.1 °F 75% 30.38 in 5.0 mi West 3.5 mph - N/A   Haze
4:53 PM 32.0 °F 28.7 °F 24.8 °F 75% 30.35 in 5.0 mi West 3.5 mph - N/A   Haze
5:53 PM 28.9 °F 25.2 °F 24.1 °F 82% 30.41 in 5.0 mi SE 3.5 mph - N/A   Haze
6:53 PM 27.0 °F 23.0 °F 21.9 °F 81% 30.43 in 5.0 mi East 3.5 mph - N/A   Haze
7:53 PM 26.1 °F 20.5 °F 23.0 °F 88% 30.44 in 4.0 mi ENE 4.6 mph - N/A   Clear
8:53 PM 27.0 °F 23.0 °F 23.0 °F 85% 30.45 in 5.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 25.0 °F - 21.9 °F 88% 30.45 in 4.0 mi Calm Calm - N/A   Clear
10:53 PM 25.0 °F - 21.0 °F 85% 30.46 in 4.0 mi Calm Calm - N/A   Clear
11:53 PM 24.1 °F 19.7 °F 19.9 °F 84% 30.45 in 5.0 mi ESE 3.5 mph - N/A   Clear