Spokane, WA

12:48 AM PDT on May 29, 2017 (GMT -0700)
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Weather History for KGEG - September, 2012

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Tuesday, September 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 59 °F  
Max Temperature 83 °F 72 °F 98 °F (1938)
Min Temperature 49 °F 47 °F 32 °F (1978)
Degree Days  
Heating Degree Days 0 7  
Month to date heating degree days 47 79  
Since 1 July heating degree days 81 144  
Cooling Degree Days 1 1  
Month to date cooling degree days 13 31  
Year to date cooling degree days 521 442  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 31    
Maximum Humidity 48    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.02 in 0.33 in (1983)
Month to date precipitation T 0.38  
Year to date precipitation 13.96 10.49  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 18, 2012 Rise Set
Actual Time 6:32 AM PDT 6:54 PM PDT
Civil Twilight 6:01 AM PDT 7:25 PM PDT
Nautical Twilight 5:24 AM PDT 8:02 PM PDT
Astronomical Twilight 4:46 AM PDT 8:39 PM PDT
Moon 9:55 AM PDT (9/18) 8:01 PM PDT (9/18)
Length of Visible Light 13h 24m
Length of Day
12h 22m
Waxing Crescent, 10% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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 28.9 °F 34% 30.07 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:53 AM 57.0 °F 28.0 °F 33% 30.07 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:53 AM 55.9 °F 27.0 °F 33% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 AM 55.0 °F 28.9 °F 37% 30.06 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:53 AM 55.0 °F 30.9 °F 40% 30.06 in 10.0 mi SSE 8.1 mph - N/A   Clear
5:53 AM 53.1 °F 32.0 °F 45% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 51.1 °F 32.0 °F 48% 30.08 in 10.0 mi NE 3.5 mph - N/A   Clear
7:53 AM 53.6 °F 33.8 °F 47% 30.10 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
8:53 AM 59.0 °F 37.4 °F 45% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 64.4 °F 37.4 °F 37% 30.11 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
10:53 AM 69.8 °F 37.4 °F 31% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 75.2 °F 35.6 °F 24% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:53 PM 78.8 °F 30.2 °F 17% 30.06 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
1:53 PM 80.6 °F 30.2 °F 16% 30.04 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
2:53 PM 82.4 °F 28.4 °F 14% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 PM 82.4 °F 28.4 °F 14% 30.02 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
4:53 PM 82.4 °F 28.4 °F 14% 30.01 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
5:53 PM 80.6 °F 28.4 °F 15% 30.01 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
6:53 PM 75.2 °F 30.2 °F 19% 30.01 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
7:53 PM 71.6 °F 30.2 °F 22% 30.02 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
8:53 PM 71.6 °F 30.2 °F 22% 30.02 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
9:53 PM 64.9 °F 30.0 °F 27% 30.04 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
10:53 PM 63.0 °F 30.9 °F 30% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
11:53 PM 63.0 °F 30.0 °F 29% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds