Walla Walla, WA

1:17 AM PDT on June 25, 2017 (GMT -0700)
Walla Walla Regional

Weather History for KALW - September, 2013

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Sunday, September 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 66 °F  
Max Temperature 98 °F 78 °F 98 °F (1979)
Min Temperature 66 °F 53 °F 39 °F (1970)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 22  
Since 1 July heating degree days 35  
Cooling Degree Days 19 3  
Month to date cooling degree days 65  
Year to date cooling degree days 817  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 39    
Maximum Humidity 73    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.02 in 0.39 in (1959)
Month to date precipitation 0.32  
Year to date precipitation 13.40  
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 29.66 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 41 mph    
Max Gust Speed 51 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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. 15, 2013 Rise Set
Actual Time 6:31 AM PDT 7:03 PM PDT
Civil Twilight 6:01 AM PDT 7:33 PM PDT
Nautical Twilight 5:25 AM PDT 8:09 PM PDT
Astronomical Twilight 4:48 AM PDT 8:46 PM PDT
Moon 4:44 PM PDT (9/15) 2:03 AM PDT (9/15)
Length of Visible Light 13h 32m
Length of Day
12h 32m
Waxing Gibbous, 83% of the Moon is Illuminated
Sep 15
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F - 51.1 °F 45% 29.70 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 71.1 °F - 50.0 °F 47% 29.70 in 10.0 mi East 4.6 mph - N/A   Clear
2:53 AM 72.0 °F - 50.0 °F 46% 29.70 in 10.0 mi East 6.9 mph - N/A   Clear
3:53 AM 71.1 °F - 48.9 °F 45% 29.70 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:53 AM 71.1 °F - 48.0 °F 44% 29.69 in 10.0 mi East 5.8 mph - N/A   Clear
5:53 AM 73.9 °F - 48.9 °F 41% 29.70 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 70.0 °F - 51.1 °F 51% 29.70 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 AM 73.0 °F - 52.0 °F 48% 29.70 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 82.9 °F - 51.1 °F 33% 29.70 in 10.0 mi NW 4.6 mph - N/A   Clear
9:53 AM 87.1 °F - 50.0 °F 28% 29.68 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 AM 89.1 °F - 52.0 °F 28% 29.67 in 10.0 mi West 6.9 mph - N/A   Clear
11:53 AM 95.0 °F - 46.9 °F 19% 29.65 in 10.0 mi SSE 11.5 mph 16.1 mph N/A   Clear
12:53 PM 97.0 °F - 46.9 °F 18% 29.63 in 10.0 mi South 15.0 mph 24.2 mph N/A   Clear
1:53 PM 95.0 °F - 48.0 °F 20% 29.62 in 10.0 mi SSE 9.2 mph 20.7 mph N/A   Clear
2:53 PM 97.0 °F - 46.9 °F 18% 29.60 in 10.0 mi South 10.4 mph - N/A   Clear
3:53 PM 98.1 °F - 46.0 °F 17% 29.57 in 10.0 mi SW 12.7 mph - N/A   Clear
4:39 PM 89.6 °F 87.7 °F 55.4 °F 31% 29.62 in 9.0 mi SW 27.6 mph 31.1 mph N/A Thunderstorm Thunderstorm
4:53 PM 84.9 °F 83.9 °F 57.0 °F 38% 29.58 in 5.0 mi WSW 24.2 mph 34.5 mph N/A Rain , Thunderstorm Light Thunderstorms and Rain
5:15 PM 89.6 °F 88.9 °F 59.0 °F 36% 29.57 in 10.0 mi NNW 10.4 mph - 0.00 in   Partly Cloudy
5:53 PM 87.1 °F 85.9 °F 57.0 °F 36% 29.54 in 10.0 mi ESE 9.2 mph - 0.00 in   Clear
6:53 PM 84.0 °F 82.9 °F 55.0 °F 37% 29.65 in 0.8 mi SW 41.4 mph 50.6 mph N/A   Haze
9:53 PM 70.0 °F - 57.9 °F 65% 29.73 in 10.0 mi WSW 8.1 mph - N/A   Clear
10:53 PM 70.0 °F - 57.9 °F 65% 29.75 in 10.0 mi South 12.7 mph - N/A   Clear
11:53 PM 66.0 °F - 57.0 °F 73% 29.78 in 10.0 mi South 8.1 mph - N/A   Clear