Weather History for Walla Walla, WA

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Wednesday, December 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F -  
Max Temperature 45 °F 41 °F 61 °F (2002)
Min Temperature 33 °F 31 °F -1 °F (1972)
Degree Days  
Heating Degree Days 26    
Moisture  
Dew Point 35 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Rain    
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. 12, 2012 Rise Set
Actual Time 7:26 AM PST 4:07 PM PST
Civil Twilight 6:52 AM PST 4:42 PM PST
Nautical Twilight 6:14 AM PST 5:20 PM PST
Astronomical Twilight 5:37 AM PST 5:56 PM PST
Moon 6:35 AM PST (12/12) 3:50 PM PST (12/12)
Length of Visible Light 9h 50m
Length of Day
8h 40m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 44.1 °F 38.1 °F 37.0 °F 76% 29.60 in 10.0 mi South 11.5 mph - N/A   Overcast
1:53 AM 43.0 °F 38.2 °F 37.9 °F 82% 29.62 in 10.0 mi SSW 8.1 mph - N/A   Overcast
2:53 AM 43.0 °F 38.8 °F 37.0 °F 80% 29.63 in 10.0 mi SSW 6.9 mph - N/A   Overcast
3:53 AM 42.1 °F 37.7 °F 37.0 °F 82% 29.64 in 10.0 mi SSW 6.9 mph - 0.00 in Rain Light Rain
4:37 AM 42.8 °F 37.5 °F 35.6 °F 76% 29.64 in 10.0 mi SW 9.2 mph - 0.00 in   Overcast
4:53 AM 42.1 °F 37.1 °F 37.0 °F 82% 29.66 in 10.0 mi WSW 8.1 mph - 0.00 in   Overcast
5:53 AM 42.1 °F 34.5 °F 36.0 °F 79% 29.69 in 10.0 mi SSW 15.0 mph - 0.00 in   Overcast
6:53 AM 41.0 °F 35.8 °F 37.0 °F 86% 29.72 in 10.0 mi SW 8.1 mph - N/A   Overcast
7:53 AM 41.0 °F 33.5 °F 36.0 °F 82% 29.75 in 10.0 mi SSW 13.8 mph - 0.00 in   Overcast
8:01 AM 41.0 °F 35.2 °F 35.6 °F 81% 29.73 in 10.0 mi SSW 9.2 mph - N/A   Overcast
8:53 AM 41.0 °F 36.4 °F 36.0 °F 82% 29.77 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
9:11 AM 42.8 °F 38.0 °F 35.6 °F 76% 29.76 in 10.0 mi South 8.1 mph - N/A   Overcast
9:24 AM 42.8 °F 36.2 °F 35.6 °F 76% 29.76 in 10.0 mi SSW 12.7 mph - N/A   Overcast
9:53 AM 43.0 °F 36.4 °F 35.1 °F 74% 29.80 in 10.0 mi SW 12.7 mph - N/A   Overcast
10:27 AM 42.8 °F 37.0 °F 35.6 °F 76% 29.78 in 10.0 mi SW 10.4 mph - N/A   Overcast
10:53 AM 43.0 °F 36.4 °F 33.1 °F 68% 29.81 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
11:53 AM 44.1 °F 40.1 °F 34.0 °F 68% 29.82 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
12:53 PM 45.0 °F 39.7 °F 34.0 °F 65% 29.82 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
1:53 PM 44.1 °F 40.1 °F 34.0 °F 68% 29.84 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
2:53 PM 44.1 °F 39.5 °F 34.0 °F 68% 29.86 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:53 PM 42.1 °F - 35.1 °F 76% 29.88 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 41.0 °F 37.1 °F 34.0 °F 76% 29.90 in 10.0 mi South 5.8 mph - N/A   Overcast
5:53 PM 39.9 °F - 32.0 °F 73% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 39.0 °F 35.7 °F 33.1 °F 79% 29.93 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
7:53 PM 37.9 °F 32.7 °F 33.1 °F 83% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:53 PM 37.0 °F 31.6 °F 34.0 °F 89% 29.97 in 9.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
9:03 PM 37.4 °F 32.1 °F 35.6 °F 93% 29.94 in 3.0 mi SSE 6.9 mph - N/A   Overcast
9:07 PM 37.4 °F 32.1 °F 35.6 °F 93% 29.94 in 1.8 mi SSE 6.9 mph - N/A   Overcast
9:23 PM 35.6 °F 29.9 °F 35.6 °F 100% 29.94 in 2.5 mi South 6.9 mph - N/A   Mostly Cloudy
9:30 PM 35.6 °F 30.7 °F 33.8 °F 93% 29.95 in 4.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
9:38 PM 35.6 °F 32.8 °F 33.8 °F 93% 29.95 in 4.0 mi South 3.5 mph - N/A   Partly Cloudy
9:53 PM 36.0 °F 31.1 °F 34.0 °F 93% 29.98 in 6.0 mi SSE 5.8 mph - N/A   Clear
10:36 PM 33.8 °F - 33.8 °F 100% 29.97 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 34.0 °F - 33.1 °F 96% 30.00 in 4.0 mi Calm Calm - N/A   Overcast
11:53 PM 34.0 °F 31.0 °F 32.0 °F 92% 30.02 in 10.0 mi East 3.5 mph - N/A   Overcast