Walla Walla, WA

6:02 AM PST on January 24, 2017 (GMT -0800)
Walla Walla Regional

Weather History for KALW - September, 2013

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 63 °F  
Max Temperature 70 °F 76 °F 94 °F (1967)
Min Temperature 60 °F 51 °F 39 °F (1971)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 42  
Since 1 July heating degree days 55  
Cooling Degree Days 0 2  
Month to date cooling degree days 80  
Year to date cooling degree days 832  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 55    
Maximum Humidity 64    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.03 in 0.66 in (1972)
Month to date precipitation 0.48  
Year to date precipitation 13.56  
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 29.68 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 15 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. 21, 2013 Rise Set
Actual Time 6:39 AM PDT 6:52 PM PDT
Civil Twilight 6:09 AM PDT 7:21 PM PDT
Nautical Twilight 5:34 AM PDT 7:57 PM PDT
Astronomical Twilight 4:57 AM PDT 8:33 PM PDT
Moon 7:54 PM PDT (9/21) 9:13 AM PDT (9/21)
Length of Visible Light 13h 12m
Length of Day
12h 12m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F 46.0 °F 54% 29.66 in 10.0 mi South 13.8 mph - N/A   Clear
1:53 AM 63.0 °F 46.0 °F 54% 29.67 in 10.0 mi South 15.0 mph - N/A   Clear
2:53 AM 63.0 °F 46.9 °F 56% 29.67 in 10.0 mi SSW 11.5 mph - N/A   Clear
3:53 AM 62.1 °F 46.9 °F 58% 29.67 in 10.0 mi South 10.4 mph - N/A   Clear
4:53 AM 62.1 °F 46.9 °F 58% 29.68 in 10.0 mi South 5.8 mph - N/A   Overcast
5:53 AM 63.0 °F 46.0 °F 54% 29.66 in 10.0 mi Calm Calm - 0.00 in   Clear
6:53 AM 60.1 °F 48.0 °F 64% 29.66 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 61.0 °F 46.9 °F 60% 29.69 in 10.0 mi SE 4.6 mph - N/A   Clear
8:53 AM 61.0 °F 48.9 °F 64% 29.70 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 62.1 °F 48.0 °F 60% 29.72 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
10:53 AM 63.0 °F 48.0 °F 58% 29.72 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 64.9 °F 48.0 °F 54% 29.71 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
12:53 PM 66.9 °F 48.0 °F 51% 29.70 in 10.0 mi SW 4.6 mph - N/A   Clear
1:53 PM 70.0 °F 46.0 °F 42% 29.68 in 10.0 mi SW 6.9 mph - N/A   Clear
2:53 PM 70.0 °F 46.0 °F 42% 29.66 in 10.0 mi West 8.1 mph - N/A   Clear
3:53 PM 70.0 °F 46.0 °F 42% 29.65 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 70.0 °F 46.0 °F 42% 29.65 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:53 PM 69.1 °F 46.9 °F 45% 29.65 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 66.9 °F 48.0 °F 51% 29.65 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 63.0 °F 50.0 °F 63% 29.66 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
8:53 PM 63.0 °F 48.9 °F 60% 29.66 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:53 PM 62.1 °F 48.9 °F 62% 29.68 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
10:53 PM 61.0 °F 48.0 °F 62% 29.71 in 10.0 mi South 10.4 mph - N/A   Overcast
11:53 PM 61.0 °F 46.9 °F 60% 29.71 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy