Weather History for Walla Walla, WA

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Sunday, December 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 57 °F 42 °F 63 °F (1959)
Min Temperature 43 °F 29 °F -1 °F (1972)
Degree Days  
Heating Degree Days 15    
Moisture  
Dew Point 35 °F    
Average Humidity 61    
Maximum Humidity 77    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed -    
Visibility 10 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. 15, 2013 Rise Set
Actual Time 7:28 AM PST 4:08 PM PST
Civil Twilight 6:54 AM PST 4:42 PM PST
Nautical Twilight 6:16 AM PST 5:20 PM PST
Astronomical Twilight 5:39 AM PST 5:57 PM PST
Moon 3:19 PM PST (12/15) 5:45 AM PST (12/15)
Length of Visible Light 9h 48m
Length of Day
8h 39m
Waxing Gibbous, 98% of the Moon is Illuminated
Dec 15
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
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 43.0 °F 38.8 °F 30.9 °F 62% 30.32 in 10.0 mi SW 6.9 mph - N/A   Overcast
1:53 AM 44.1 °F 41.5 °F 30.0 °F 58% 30.33 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
2:53 AM 44.1 °F 42.5 °F 28.9 °F 55% 30.32 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
3:53 AM 44.1 °F 39.5 °F 30.0 °F 58% 30.32 in 10.0 mi SW 8.1 mph - N/A   Overcast
4:53 AM 46.9 °F - 30.0 °F 52% 30.32 in 10.0 mi SSE 9.2 mph - N/A   Overcast
5:53 AM 46.0 °F 41.0 °F 33.1 °F 61% 30.33 in 10.0 mi South 10.4 mph - N/A   Overcast
6:53 AM 46.9 °F - 33.1 °F 59% 30.32 in 10.0 mi South 12.7 mph - N/A   Overcast
7:53 AM 46.0 °F 39.9 °F 33.1 °F 61% 30.33 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
8:53 AM 46.9 °F - 33.1 °F 59% 30.31 in 10.0 mi South 11.5 mph - N/A   Clear
9:53 AM 48.9 °F - 34.0 °F 56% 30.31 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:53 AM 55.0 °F - 30.9 °F 40% 30.31 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
11:53 AM 57.0 °F - 36.0 °F 45% 30.29 in 10.0 mi SSW 16.1 mph - N/A   Clear
12:53 PM 57.0 °F - 39.9 °F 53% 30.27 in 10.0 mi SW 16.1 mph - N/A   Clear
1:53 PM 57.0 °F - 41.0 °F 55% 30.27 in 10.0 mi SW 12.7 mph - N/A   Clear
2:53 PM 55.0 °F - 41.0 °F 59% 30.27 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:53 PM 53.1 °F - 39.9 °F 61% 30.30 in 10.0 mi WSW 11.5 mph - N/A   Clear
4:53 PM 48.9 °F - 39.9 °F 71% 30.31 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:53 PM 46.9 °F - 39.9 °F 77% 30.32 in 10.0 mi South 13.8 mph - N/A   Clear
6:53 PM 46.9 °F - 39.0 °F 74% 30.34 in 10.0 mi South 16.1 mph - N/A   Clear
7:53 PM 46.9 °F - 37.9 °F 71% 30.35 in 10.0 mi South 15.0 mph - N/A   Clear
8:53 PM 46.0 °F 39.9 °F 37.0 °F 71% 30.36 in 10.0 mi South 13.8 mph - N/A   Clear
9:53 PM 46.0 °F 39.3 °F 37.0 °F 71% 30.36 in 10.0 mi SSW 16.1 mph - N/A   Clear
10:53 PM 46.9 °F - 37.9 °F 71% 30.38 in 10.0 mi SSW 15.0 mph - N/A   Clear
11:53 PM 46.0 °F 39.6 °F 37.0 °F 71% 30.38 in 10.0 mi South 15.0 mph - N/A   Clear