Weather History for Spokane, WA

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 34 °F  
Max Temperature 37 °F 41 °F 60 °F (1958)
Min Temperature 27 °F 27 °F -2 °F (1894)
Degree Days  
Heating Degree Days 33 31  
Month to date heating degree days 659 684  
Since 1 July heating degree days 4327 4617  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 28 °F    
Average Humidity 84    
Maximum Humidity 92    
Minimum Humidity 75    
Precipitation  
Precipitation 0.04 in 0.04 in 0.49 in (1936)
Month to date precipitation 0.24 0.98  
Year to date precipitation 1.87 2.77  
Snow  
Snow T in 0.20 in 6.60 in (1936)
Month to date snowfall 1.6 5.4  
Since 1 July snowfall 39.8 38.9  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:44 AM PST 5:23 PM PST
Civil Twilight 6:13 AM PST 5:54 PM PST
Nautical Twilight 5:37 AM PST 6:30 PM PST
Astronomical Twilight 5:02 AM PST 7:06 PM PST
Moon 1:31 PM PST (2/21) 4:04 AM PST (2/21)
Length of Visible Light 11h 41m
Length of Day
10h 38m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 28.0 °F 20.0 °F 23.0 °F 81% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
1:53 AM 28.0 °F 20.0 °F 23.0 °F 81% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Overcast
2:53 AM 28.0 °F - 23.0 °F 81% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 28.0 °F 22.8 °F 23.0 °F 81% 30.02 in 10.0 mi SE 4.6 mph - N/A   Overcast
4:53 AM 28.0 °F - 23.0 °F 81% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 28.0 °F 21.7 °F 23.0 °F 81% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
6:53 AM 28.0 °F 21.7 °F 24.1 °F 85% 30.02 in 10.0 mi SSE 5.8 mph - N/A Fog Patches of Fog
7:53 AM 28.0 °F 19.3 °F 25.0 °F 88% 30.04 in 10.0 mi South 9.2 mph - N/A   Overcast
8:04 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.97 in 10.0 mi South 9.2 mph - N/A   Overcast
8:07 AM 28.4 °F 20.4 °F 24.8 °F 86% 29.97 in 10.0 mi South 8.1 mph - N/A   Overcast
8:53 AM 30.0 °F 23.2 °F 27.0 °F 88% 30.03 in 10.0 mi South 6.9 mph - N/A   Overcast
9:53 AM 32.0 °F 23.6 °F 28.9 °F 88% 30.02 in 10.0 mi South 10.4 mph - N/A   Overcast
10:53 AM 33.1 °F 25.5 °F 28.9 °F 85% 30.02 in 10.0 mi SSW 9.2 mph - N/A   Overcast
11:13 AM 33.8 °F 23.2 °F 28.4 °F 81% 29.95 in 2.0 mi SSW 17.3 mph - N/A Snow Light Snow
11:30 AM 33.8 °F 25.8 °F 30.2 °F 87% 29.95 in 1.0 mi SSW 10.4 mph - 0.00 in Snow Light Snow
11:48 AM 33.8 °F 24.8 °F 30.2 °F 87% 29.94 in 1.0 mi SSW 12.7 mph - 0.00 in Snow Light Snow
11:53 AM 33.1 °F 23.9 °F 30.0 °F 89% 30.00 in 1.0 mi SSW 12.7 mph - 0.01 in Snow Light Snow
12:53 PM 33.1 °F 23.4 °F 30.0 °F 89% 29.99 in 1.0 mi SW 13.8 mph - 0.00 in Snow Light Snow
1:37 PM 32.0 °F 22.5 °F 30.2 °F 93% 29.93 in 0.8 mi SW 12.7 mph - 0.02 in Snow Light Snow
1:53 PM 32.0 °F 22.5 °F 30.9 °F 96% 29.99 in 1.0 mi SW 12.7 mph - 0.02 in Snow Light Snow
1:59 PM 33.8 °F 24.3 °F 30.2 °F 87% 29.93 in 3.0 mi SW 13.8 mph - 0.00 in Snow Light Snow
2:23 PM 33.8 °F 23.5 °F 30.2 °F 87% 29.93 in 7.0 mi SW 16.1 mph - 0.01 in   Overcast
2:53 PM 35.1 °F 26.4 °F 32.0 °F 89% 29.99 in 10.0 mi SW 12.7 mph - 0.01 in   Overcast
3:15 PM 35.6 °F 26.6 °F 32.0 °F 87% 29.92 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
3:53 PM 36.0 °F 27.1 °F 30.9 °F 82% 29.98 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
4:26 PM 37.4 °F 29.8 °F 30.2 °F 75% 29.92 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
4:53 PM 36.0 °F 29.0 °F 30.0 °F 79% 29.99 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
5:53 PM 35.1 °F 29.3 °F 28.9 °F 78% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
6:53 PM 35.1 °F 26.4 °F 28.0 °F 76% 29.99 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
7:53 PM 33.1 °F 24.4 °F 28.0 °F 82% 29.99 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
8:53 PM 33.1 °F 23.9 °F 28.0 °F 82% 29.99 in 10.0 mi South 12.7 mph - N/A   Overcast
9:53 PM 33.1 °F 23.4 °F 28.9 °F 85% 29.99 in 10.0 mi South 13.8 mph - N/A   Overcast
11:53 PM 32.0 °F 23.6 °F 28.0 °F 85% 29.98 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds