Walla Walla, WA

5:42 PM PDT on April 27, 2017 (GMT -0700)
Walla Walla Regional

Weather History for KALW - September, 2012

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Monday, September 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 62 °F  
Max Temperature 78 °F 75 °F 95 °F (1952)
Min Temperature 54 °F 50 °F 40 °F (1984)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 54  
Since 1 July heating degree days 67  
Cooling Degree Days 0 2  
Month to date cooling degree days 86  
Year to date cooling degree days 838  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 51    
Maximum Humidity 72    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.03 in 0.36 in (1992)
Month to date precipitation 0.57  
Year to date precipitation 13.65  
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 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
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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Date:

Astronomy

Sep. 24, 2012 Rise Set
Actual Time 6:43 AM PDT 6:45 PM PDT
Civil Twilight 6:13 AM PDT 7:15 PM PDT
Nautical Twilight 5:38 AM PDT 7:50 PM PDT
Astronomical Twilight 5:02 AM PDT 8:26 PM PDT
Moon 3:49 PM PDT (9/24) 12:48 AM PDT (9/24)
Length of Visible Light 13h 01m
Length of Day
12h 02m
Waxing Gibbous, 71% of the Moon is Illuminated
Sep 24
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First 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 45.0 °F 64% 30.06 in 10.0 mi East 6.9 mph - N/A   Clear
1:53 AM 57.0 °F 45.0 °F 64% 30.05 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:53 AM 57.0 °F 44.1 °F 62% 30.06 in 10.0 mi ESE 3.5 mph - N/A   Clear
3:53 AM 55.9 °F 45.0 °F 67% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:53 AM 55.9 °F 45.0 °F 67% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Clear
5:53 AM 54.0 °F 44.1 °F 69% 30.07 in 10.0 mi East 3.5 mph - N/A   Clear
6:53 AM 54.0 °F 45.0 °F 72% 30.08 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:53 AM 57.9 °F 46.9 °F 67% 30.09 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 63.0 °F 46.9 °F 56% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:53 AM 66.0 °F 46.0 °F 48% 30.09 in 5.0 mi South 5.8 mph - N/A   Haze
10:53 AM 68.0 °F 46.0 °F 45% 30.08 in 10.0 mi West 4.6 mph - N/A   Smoke
11:53 AM 70.0 °F 45.0 °F 41% 30.06 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 73.0 °F 44.1 °F 35% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 75.0 °F 45.0 °F 34% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:53 PM 75.9 °F 46.0 °F 35% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 77.0 °F 45.0 °F 32% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 77.0 °F 45.0 °F 32% 29.96 in 10.0 mi WSW 5.8 mph - N/A   Clear
5:53 PM 75.0 °F 45.0 °F 34% 29.96 in 9.0 mi Calm Calm - N/A   Clear
6:53 PM 72.0 °F 48.0 °F 43% 29.95 in 9.0 mi Calm Calm - N/A   Clear
7:53 PM 66.9 °F 46.9 °F 49% 29.95 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:53 PM 64.9 °F 46.9 °F 52% 29.95 in 10.0 mi ESE 4.6 mph - N/A   Clear
9:53 PM 66.0 °F 46.9 °F 50% 29.94 in 10.0 mi ESE 5.8 mph - N/A   Clear
10:53 PM 66.0 °F 46.0 °F 48% 29.94 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:53 PM 64.0 °F 46.0 °F 52% 29.95 in 10.0 mi South 6.9 mph - N/A   Clear