Walla Walla, WA

11:06 AM PDT on May 27, 2018 (GMT -0700)
Walla Walla Regional

Weather History for KALW - May, 2012

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Thursday, May 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 60 °F  
Max Temperature 70 °F 71 °F 95 °F (2006)
Min Temperature 52 °F 49 °F 37 °F (1971)
Degree Days  
Heating Degree Days 4 6  
Month to date heating degree days 140  
Since 1 July heating degree days 4881  
Cooling Degree Days 0 1  
Month to date cooling degree days 14  
Year to date cooling degree days 16  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 39    
Maximum Humidity 55    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.07 in 1.49 in (1991)
Month to date precipitation 1.15  
Year to date precipitation 9.66  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0  
Year to date snowfall 6.0  
Since 1 July snowfall 11.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 17, 2012 Rise Set
Actual Time 5:17 AM PDT 8:22 PM PDT
Civil Twilight 4:42 AM PDT 8:57 PM PDT
Nautical Twilight 3:56 AM PDT 9:43 PM PDT
Astronomical Twilight 3:01 AM PDT 10:39 PM PDT
Moon 3:27 AM PDT (5/17) 5:32 PM PDT (5/17)
Length of Visible Light 16h 15m
Length of Day
15h 04m
Waning Crescent, 9% of the Moon is Illuminated
May 17
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 34.0 °F 42% 29.92 in 10.0 mi South 8.1 mph - N/A   Clear
1:53 AM 57.9 °F 32.0 °F 37% 29.92 in 10.0 mi South 10.4 mph - N/A   Clear
2:53 AM 57.0 °F 32.0 °F 39% 29.93 in 10.0 mi South 8.1 mph - N/A   Clear
3:53 AM 54.0 °F 34.0 °F 47% 29.93 in 10.0 mi South 9.2 mph - N/A   Clear
4:53 AM 52.0 °F 36.0 °F 54% 29.93 in 10.0 mi South 8.1 mph - N/A   Clear
5:53 AM 53.1 °F 36.0 °F 52% 29.93 in 10.0 mi South 9.2 mph - N/A   Clear
6:53 AM 54.0 °F 37.9 °F 55% 29.93 in 10.0 mi South 10.4 mph - N/A   Clear
7:53 AM 55.9 °F 37.9 °F 51% 29.93 in 10.0 mi South 10.4 mph - N/A   Clear
8:53 AM 57.0 °F 37.9 °F 49% 29.93 in 10.0 mi SSW 13.8 mph - N/A   Clear
9:53 AM 60.8 °F 39.2 °F 45% 29.93 in 10.0 mi South 12.7 mph - N/A   Clear
10:53 AM 62.1 °F 39.0 °F 43% 29.91 in 10.0 mi South 11.5 mph - N/A   Clear
11:53 AM 63.0 °F 35.1 °F 35% 29.91 in 10.0 mi SW 6.9 mph - N/A   Clear
12:53 PM 64.9 °F 33.1 °F 31% 29.90 in 10.0 mi South 8.1 mph - N/A   Clear
1:53 PM 66.9 °F 23.0 °F 19% 29.87 in 10.0 mi South 6.9 mph 19.6 mph N/A   Clear
2:53 PM 69.1 °F 27.0 °F 21% 29.84 in 10.0 mi South 13.8 mph 17.3 mph N/A   Clear
3:53 PM 68.0 °F 32.0 °F 26% 29.83 in 10.0 mi SW 11.5 mph 21.9 mph N/A   Clear
4:53 PM 69.1 °F 32.0 °F 25% 29.83 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 PM 69.1 °F 33.1 °F 26% 29.82 in 10.0 mi West 10.4 mph - N/A   Clear
6:53 PM 68.0 °F 32.0 °F 26% 29.81 in 10.0 mi West 6.9 mph - N/A   Clear
7:53 PM 62.1 °F 34.0 °F 35% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:53 PM 57.9 °F 36.0 °F 44% 29.85 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:53 PM 55.0 °F 30.0 °F 38% 29.89 in 10.0 mi SW 8.1 mph - N/A   Clear
10:53 PM 54.0 °F 36.0 °F 51% 29.91 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
11:53 PM 52.0 °F 32.0 °F 47% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds